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燃氣發(fā)電機組:2025下半年中國燃氣發(fā)電迎投產高峰,超20個項目點亮能源版圖

返回 2025.12.16 來源:http://www.hdlelisa.com 0

  燃氣輪機轟鳴聲響徹大江南北,五個月內超過20個燃氣發(fā)電項目密集投產,中國正在清潔能源調峰保供的路上加速奔跑。

  The roar of gas turbines echoes across the country, with over 20 gas-fired power generation projects intensively put into operation within five months. China is accelerating on the road to clean energy peak shaving and supply guarantee.base64_image

  七月以來,四川內江白馬燃機項目1號機組首次并網,國能安吉梅溪2×9H級燃機新建工程項目1號機組首次并網一次成功,大唐重慶江津燃機項目2號機組首次點火一次成功。

  Since July, Unit 1 of the Baima Gas Turbine Project in Neijiang, Sichuan has been connected to the grid for the first time, Unit 1 of the Guoneng Anji Meixi 2 × 9H Class Gas Turbine New Construction Project has been successfully connected to the grid for the first time, and Unit 2 of the Datang Chongqing Jiangjin Gas Turbine Project has been successfully ignited for the first time.

  截至11月,全國有超過20個燃氣發(fā)電項目取得重大進展,覆蓋四川、重慶、浙江、廣東、江蘇、湖南等多個省份。這些項目包括機組首次并網、點火成功、通過168小時滿負荷試運行等關鍵節(jié)點。

  As of November, over 20 gas-fired power generation projects have made significant progress nationwide, covering multiple provinces such as Sichuan, Chongqing, Zhejiang, Guangdong, Jiangsu, and Hunan. These projects include key milestones such as the first grid connection of the unit, successful ignition, and passing the 168 hour full load trial operation.

  燃氣發(fā)電建設正呈現(xiàn)大容量、高效率、多元化布局的特點。新投產項目普遍采用大型高效燃機,F(xiàn)級和H級燃機成為絕對主力。浙江安吉項目使用的9H機組單機容量高達84萬千瓦,而川投達州項目則采用了國內最先進的H級燃氣蒸汽聯(lián)合循環(huán)發(fā)電機組。

  The construction of gas-fired power generation is showing the characteristics of large capacity, high efficiency, and diversified layout. Newly launched projects generally use large and efficient gas turbines, with F-class and H-class gas turbines becoming the absolute mainstay. The 9H unit used in the Anji project in Zhejiang has a single capacity of up to 840000 kilowatts, while the Dazhou project of Chuantou adopts the most advanced H-class gas steam combined cycle generator set in China.

  01 項目進展與地域分布

  01 Project Progress and Regional Distribution

  2025年下半年以來,中國燃氣發(fā)電領域迎來一波項目建設與投產高峰。從7月至11月,全國有超過20個燃氣發(fā)電項目取得重大進展。這些項目覆蓋四川、重慶、浙江、廣東、江蘇、湖南等多個省份,涵蓋了機組首次并網、點火成功、通過168小時滿負荷試運行等關鍵節(jié)點。重大里程碑事件包括:11月23日四川內江白馬燃機項目1號機組首次并網;11月16日國能安吉梅溪2×9H級燃機新建工程項目1號機組首次并網一次成功;10月31日大唐重慶江津燃機項目2號機組首次點火一次成功。10月25日,川投燃電瀘州天然氣發(fā)電項目2號機組圓滿完成168小時試運行,標志著該項目全面建成投產。該項目采用目前國際上最先進的2套700兆瓦等級燃氣-蒸汽聯(lián)合循環(huán)機組。在華東地區(qū),浙江安吉電廠1號燃機順利完成點火作業(yè),力爭年底前投產,為浙江電網迎峰度冬貢獻力量。龍源工程安吉氣電項目1號機組燃機也在10月23日首次點火成功。華南地區(qū)同樣表現(xiàn)活躍,廣東能源集團旗下多個重點項目加速推進。廣東能源揭陽大南海天然氣熱電聯(lián)產項目于9月17日完成廠用電受電一次成功,項目規(guī)劃建設2臺F級燃氣-蒸汽聯(lián)合循環(huán)機組。區(qū)域性差異十分明顯。中國燃氣發(fā)電的兩種主要應用模式表現(xiàn)為:南方以調峰機組為主,北方以熱電聯(lián)產機組為主。廣東、浙江、上海等省市調峰氣電占比約70%~80%;北京、天津由于冬季供暖需求大,全部是熱電聯(lián)產機組。截至2024年底,長三角、珠三角和京津冀這些負荷中心省市的氣電裝機容量占全國比重約80%。廣東省作為中國天然氣利用大省,其天然氣發(fā)電機組占全國天然氣總裝機容量的四分之一。川渝地區(qū)成為新的燃氣發(fā)電增長極。2024年,四川的燃氣裝機容量從最初的70萬KW增至288萬千瓦,預計到2025年底,四川在建和建成的氣電裝機容量將達1200萬千瓦以上。

  Since the second half of 2025, China's gas-fired power generation sector has ushered in a wave of project construction and production peaks. From July to November, over 20 gas-fired power generation projects across the country made significant progress. These projects cover multiple provinces including Sichuan, Chongqing, Zhejiang, Guangdong, Jiangsu, and Hunan, covering key milestones such as the first grid connection of the unit, successful ignition, and passing the 168 hour full load trial operation. Major milestone events include: the first grid connection of Unit 1 of the Baima Gas Turbine Project in Neijiang, Sichuan on November 23; On November 16th, Unit 1 of the Guoneng Anji Meixi 2 × 9H class gas turbine new construction project was successfully connected to the grid for the first time; On October 31st, Unit 2 of the Datang Chongqing Jiangjin Gas Turbine Project successfully ignited for the first time. On October 25th, Unit 2 of Chuantou Randian Luzhou Natural Gas Power Generation Project successfully completed a 168 hour trial operation, marking the full completion and operation of the project. This project adopts two sets of 700 MW gas steam combined cycle units, which are currently the most advanced in the world. In the East China region, the No.1 gas turbine of Anji Power Plant in Zhejiang has successfully completed ignition operation, striving to be put into operation before the end of the year and contributing to the peak winter season of Zhejiang power grid. The gas turbine of Unit 1 of the Anji gas and electricity project of Longyuan Engineering also successfully ignited for the first time on October 23. The South China region is also active, with multiple key projects under Guangdong Energy Group accelerating their progress. The Guangdong Energy Jieyang Dananhai Natural Gas Cogeneration Project successfully completed the first power supply for the plant on September 17th. The project plans to construct two F-class gas steam combined cycle units. Regional differences are very obvious. The two main application modes of gas-fired power generation in China are: peak shaving units in the south and cogeneration units in the north. The proportion of peak shaving gas and electricity in provinces and cities such as Guangdong, Zhejiang, and Shanghai is about 70% to 80%; Due to the high demand for heating in winter, Beijing and Tianjin all rely on cogeneration units. By the end of 2024, the installed capacity of gas and electricity in load center provinces and cities such as the Yangtze River Delta, Pearl River Delta, and Beijing Tianjin Hebei will account for about 80% of the national total. As a major natural gas utilization province in China, Guangdong Province's natural gas power generation units account for a quarter of the country's total installed natural gas capacity. The Sichuan Chongqing region has become a new growth pole for gas-fired power generation. In 2024, the gas installed capacity in Sichuan will increase from the initial 700000 kW to 2.88 million kW. It is expected that by the end of 2025, the gas and electricity installed capacity under construction and completed in Sichuan will reach over 12 million kW.

  02 技術特征與效率提升

  02 Technical features and efficiency improvement

  2025年投產的燃氣發(fā)電項目顯示出技術升級的明顯趨勢。新投產項目普遍采用大型高效燃機,F(xiàn)級和H級燃機成為絕對主力。機組聯(lián)合循環(huán)效率顯著提高。H級機組聯(lián)合循環(huán)效率已超過64%,較早期燃機有大幅提升。川投瀘州天然氣發(fā)電項目采用世界先進水平的9H級燃氣輪機,全年純凝工況下發(fā)電效率達63.7%。國產化水平提高是另一顯著特征。多個項目強調燃機國產化突破的重要性。四川內江白馬項目1號機組承載著重型燃機國產化突破的重要使命。華電望亭發(fā)電廠二期燃機項目作為國家第一批燃氣輪機創(chuàng)新發(fā)展示范項目,其5號機組示范內容為重型燃機核心熱部件國產化和控制系統(tǒng)自主化開發(fā)。創(chuàng)新技術應用廣泛出現(xiàn)在這些新項目中。大唐惠州博羅燃氣熱電聯(lián)產項目實現(xiàn)了機組APS無斷點一鍵啟停,創(chuàng)建了國家檔案局電子檔案示范試點。華電惠州東江項目應用首套國產化ICS系統(tǒng),將5g、物聯(lián)網、區(qū)塊鏈等技術高度集成,打造國內具有標桿意義的數(shù)字電廠。環(huán)保技術方面也有顯著進步。大唐惠州博羅項目采用高效低氮燃燒器,正常運行煙氣氮氧化物排放濃度僅15毫克/立方米。國家能源集團北侖電廠9號機組首次在百萬千瓦機組上應用了煙氣冷凝等多項技術,使得污染物排放下降了60%。

  The gas-fired power generation projects that will be put into operation in 2025 show a clear trend of technological upgrading. Newly launched projects generally use large and efficient gas turbines, with F-class and H-class gas turbines becoming the absolute mainstay. The combined cycle efficiency of the unit has significantly improved. The combined cycle efficiency of H-class units has exceeded 64%, which is a significant improvement compared to earlier gas turbines. The Chuantou Luzhou natural gas power generation project adopts the world's advanced 9H level gas turbine, with a power generation efficiency of 63.7% under pure condensing conditions throughout the year. The improvement of localization level is another significant feature. Multiple projects emphasize the importance of breakthroughs in the localization of gas turbines. The No.1 unit of the Baima project in Neijiang, Sichuan carries the important mission of breaking through the localization of heavy-duty gas turbines. The Huadian Wangting Power Plant Phase II Gas Turbine Project, as one of the first national demonstration projects for innovative development of gas turbines, showcases the localization of core thermal components for heavy-duty gas turbines and the independent development of control systems for Unit 5. Innovative technologies are widely applied in these new projects. The Datang Huizhou Boluo Gas Cogeneration Project has achieved seamless one click start stop of unit APS and created a demonstration pilot for electronic archives of the National Archives Bureau. The Huadian Huizhou Dongjiang project has applied the first domestically produced ICS system, highly integrating technologies such as 5G, IoT, and blockchain to create a benchmark digital power plant in China. There has also been significant progress in environmental technology. The Datang Huizhou Boluo project adopts high-efficiency low nitrogen burners, and the normal operation of the flue gas nitrogen oxide emission concentration is only 15 milligrams per cubic meter. For the first time, Unit 9 of the Beilun Power Plant under the National Energy Group has applied multiple technologies such as flue gas condensation on a million kilowatt unit, resulting in a 60% reduction in pollutant emissions.

  03 行業(yè)困境與應對策略

  03 Industry Challenges and Response Strategies

  盡管燃氣發(fā)電項目遍地開花,但行業(yè)的經濟困境仍未得到有效解決。天然氣發(fā)電在中國面臨的最大挑戰(zhàn)是高燃料成本導致的發(fā)電成本居高不下。據(jù)統(tǒng)計,在各地發(fā)電用氣價格為2.2-2.7元/立方米的氣價水平下,典型地區(qū)燃氣電廠發(fā)電成本約為0.56-0.58元/千瓦時,其中燃料成本占比高達70%-75%。與水電、煤電、核電、風電、光伏發(fā)電相比,氣電在價格上缺乏競爭性。廣東一位燃氣電廠內部人士透露,2022年俄烏沖突發(fā)生后,天然氣價格一度漲到4元/立方米。彼時,飆升的LNG價格導致廣東許多燃氣發(fā)電機組停產停運。2022年,全省37家燃氣發(fā)電公司中只有兩家盈利。另一重擠壓來自于利用小時數(shù)持續(xù)走低。據(jù)統(tǒng)計,近十年來,全國天然氣發(fā)電平均利用小時數(shù)維持在2500小時左右,與煤電機組的約4500小時相比有較大差距。這種差距使得燃氣發(fā)電項目的投資回報面臨嚴峻挑戰(zhàn)。與美國相比,中國天然氣發(fā)電面臨高氣價和低利用小時數(shù)的雙重壓力。中國天然氣40%比例來自于進口,天然氣價格長期偏高。同時,中國燃氣電廠的年利用小時數(shù)僅維持在2500小時左右,遠低于美國同行的水平。美國聯(lián)合循環(huán)天然氣電廠的平均利用率從2008年的40%提高到了2022年的57%。為應對這些挑戰(zhàn),多地正在探索價格機制改革。浙江采用了獨特的氣電定價模式:容量定價部分保障電廠收益,電量定價則與氣源價格聯(lián)動。這種模式既保障了電廠的基本收益,又能夠反映燃料成本變化。

  Despite the proliferation of gas-fired power generation projects, the industry's economic difficulties have not been effectively resolved. The biggest challenge facing natural gas power generation in China is the high fuel costs resulting in high electricity generation costs. According to statistics, at the gas price level of 2.2-2.7 yuan/cubic meter for power generation in various regions, the power generation cost of gas-fired power plants in typical areas is about 0.56-0.58 yuan/kWh, with fuel costs accounting for as much as 70% -75%. Compared with hydropower, coal-fired power, nuclear power, wind power, and photovoltaic power generation, gas-fired power lacks competitiveness in terms of price. An insider from a gas power plant in Guangdong said that after the Russia-Ukraine conflict in 2022, the price of natural gas once rose to 4 yuan/m3. At that time, the soaring LNG prices led to the shutdown of many gas-fired power generation units in Guangdong. In 2022, only two out of 37 gas power generation companies in the province will be profitable. Another squeeze comes from the continuous decrease in utilization hours. According to statistics, in the past decade, the average utilization hours of natural gas power generation in China have remained at around 2500 hours, which is significantly lower than the approximately 4500 hours of coal-fired power units. This gap poses a serious challenge to the investment return of gas-fired power generation projects. Compared with the United States, China's natural gas power generation faces dual pressures of high gas prices and low utilization hours. 40% of China's natural gas comes from imports, and natural gas prices have been consistently high. Meanwhile, the annual utilization hours of gas-fired power plants in China are only maintained at around 2500 hours, far below the level of their American counterparts. The average utilization rate of combined cycle natural gas power plants in the United States has increased from 40% in 2008 to 57% in 2022. To address these challenges, many regions are exploring price mechanism reforms. Zhejiang has adopted a unique pricing model for gas and electricity: capacity pricing partially guarantees power plant revenue, while electricity pricing is linked to gas source prices. This model not only ensures the basic income of the power plant, but also reflects changes in fuel costs.

  04 戰(zhàn)略價值與前景展望

  04 Strategic Value and Prospect Outlook

  盡管面臨重重挑戰(zhàn),燃氣發(fā)電在中國能源體系中仍具有不可替代的戰(zhàn)略價值,特別是在支撐可再生能源消納和保障電力系統(tǒng)穩(wěn)定方面。燃氣發(fā)電的調峰能力是其最大優(yōu)勢。行業(yè)普遍認為,燃氣發(fā)電能夠快速啟停,這使得它能夠在新能源發(fā)電出力不足時滿足電力調峰需求,氣電可作為支撐可再生能源消納的重要調節(jié)電源。2025年8月5日21時22分,四川電網最大用電負荷攀升至7418.6萬千瓦,今年入夏以來第四次刷新歷史紀錄。正值迎峰保電關鍵期,作為頂峰兜底的“主力軍”,四川已投運的6座天然氣發(fā)電項目,正火力全開,全力發(fā)揮調峰作用,力保四川電網運行平穩(wěn)安全。燃氣發(fā)電項目的密集投產,正帶動天然氣消費量顯著增長。據(jù)中石油經濟技術研究院預測,2025年,發(fā)電用氣將引領中國天然氣消費增長,同比增長8.9%至720億立方米。2024年,我國氣電裝機新投產1899萬千瓦,同比多投產873萬千瓦,新投產裝機規(guī)模創(chuàng)歷年新高。2024年底,我國總裝機容量達1.4億千瓦,全年發(fā)電用氣量為661億立方米,增速為6.6%。預計2025年全國氣電新增裝機超2000萬千瓦,總裝機容量超1.6億千瓦。未來,中國新建天然氣發(fā)電項目應該更加“因地制宜”。在用電需求高的區(qū)域,如江浙滬、廣東、北京等地,可大力發(fā)展H級和F級高效重型燃機及分布式燃機。有較強調峰需求的區(qū)域,西部北部氣源豐富、新能源發(fā)電較多的地區(qū)也可適當布局調峰氣電。

  Despite facing numerous challenges, gas-fired power generation still has irreplaceable strategic value in China's energy system, especially in supporting the consumption of renewable energy and ensuring the stability of the power system. The peak shaving capability of gas-fired power generation is its biggest advantage. The industry generally believes that gas-fired power generation can quickly start and stop, which enables it to meet the demand for power peak regulation when the output of new energy generation is insufficient. Gas electricity can serve as an important regulating power source to support the consumption of renewable energy. At 21:22 on August 5, 2025, the maximum electricity load of Sichuan power grid climbed to 74.186 million kilowatts, breaking the historical record for the fourth time since the beginning of summer this year. At the critical period of peak shaving and power supply, as the "main force" to ensure the stability and safety of the Sichuan power grid, the six natural gas power generation projects that have been put into operation in Sichuan are fully operational, fully exerting their peak shaving role and ensuring the smooth and safe operation of the Sichuan power grid. The intensive production of gas-fired power generation projects is driving a significant increase in natural gas consumption. According to the prediction of the China Petroleum Economic and Technological Research Institute, by 2025, gas consumption for power generation will lead the growth of natural gas consumption in China, with a year-on-year increase of 8.9% to 72 billion cubic meters. In 2024, China's newly installed gas and electricity capacity reached 18.99 million kilowatts, an increase of 8.73 million kilowatts compared to the same period last year, and the scale of newly installed capacity reached a new historical high. By the end of 2024, China's total installed capacity will reach 140 million kilowatts, and the annual gas consumption for power generation will be 66.1 billion cubic meters, with a growth rate of 6.6%. It is expected that by 2025, the newly installed capacity of gas and electricity in China will exceed 20 million kilowatts, and the total installed capacity will exceed 160 million kilowatts. In the future, new natural gas power generation projects in China should be more tailored to local conditions. In areas with high electricity demand, such as Jiangsu, Zhejiang, Shanghai, Guangdong, Beijing, etc., efforts can be made to develop H-class and F-class high-efficiency heavy-duty gas turbines and distributed gas turbines. Regions with strong demand for peak shaving, such as the western and northern regions with abundant gas sources and abundant new energy power generation, can also appropriately layout peak shaving gas and electricity.

  川投瀘州天然氣發(fā)電項目全面建成投產后,每年可向社會提供約35億千瓦時清潔電力,相當于每年可節(jié)約標煤34.81萬噸,減少二氧化碳排放91.20萬噸。這些新建燃氣電站不僅為電網注入強勁動能,更悄然改變著中國能源結構。

  After the full completion and operation of the Chuantou Luzhou natural gas power generation project, it can provide about 3.5 billion kilowatt hours of clean electricity to the society every year, which is equivalent to saving 348100 tons of standard coal and reducing carbon dioxide emissions by 912000 tons per year. These newly built gas-fired power stations not only inject strong momentum into the power grid, but also quietly change China's energy structure.

  隨著年底浙江安吉等項目投產在即,燃氣發(fā)電這一“頂峰兜底”的能源支柱,正成為推動中國能源轉型的關鍵力量。未來,燃氣發(fā)電能否在中國能源體系中發(fā)揮應有作用,不僅取決于技術進步的腳步,更取決于能源政策與市場設計的智慧。

  As projects such as Anji in Zhejiang are about to be put into operation at the end of the year, gas-fired power generation, which is the "peak and bottom" energy pillar, is becoming a key force in promoting China's energy transformation. In the future, whether gas-fired power generation can play its due role in China's energy system depends not only on the pace of technological progress, but also on the wisdom of energy policies and market design.

  本文由  燃氣發(fā)電機組 友情奉獻.更多有關的知識請點擊  http://www.hdlelisa.com/   真誠的態(tài)度.為您提供為全面的服務.更多有關的知識我們將會陸續(xù)向大家奉獻.敬請期待.

  This article is a friendly contribution from a gas generator set For more related knowledge, please click http://www.hdlelisa.com/ Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.

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燃氣發(fā)電機組:2025下半年中國燃氣發(fā)電迎投產高峰,超20個項目點亮能源版圖

  燃氣輪機轟鳴聲響徹大江南北,五個月內超過20個燃氣發(fā)電項目密集投產,中國正在清潔能源調峰保供的路上加速奔跑。

  The roar of gas turbines echoes across the country, with over 20 gas-fired power generation projects intensively put into operation within five months. China is accelerating on the road to clean energy peak shaving and supply guarantee.base64_image

  七月以來,四川內江白馬燃機項目1號機組首次并網,國能安吉梅溪2×9H級燃機新建工程項目1號機組首次并網一次成功,大唐重慶江津燃機項目2號機組首次點火一次成功。

  Since July, Unit 1 of the Baima Gas Turbine Project in Neijiang, Sichuan has been connected to the grid for the first time, Unit 1 of the Guoneng Anji Meixi 2 × 9H Class Gas Turbine New Construction Project has been successfully connected to the grid for the first time, and Unit 2 of the Datang Chongqing Jiangjin Gas Turbine Project has been successfully ignited for the first time.

  截至11月,全國有超過20個燃氣發(fā)電項目取得重大進展,覆蓋四川、重慶、浙江、廣東、江蘇、湖南等多個省份。這些項目包括機組首次并網、點火成功、通過168小時滿負荷試運行等關鍵節(jié)點。

  As of November, over 20 gas-fired power generation projects have made significant progress nationwide, covering multiple provinces such as Sichuan, Chongqing, Zhejiang, Guangdong, Jiangsu, and Hunan. These projects include key milestones such as the first grid connection of the unit, successful ignition, and passing the 168 hour full load trial operation.

  燃氣發(fā)電建設正呈現(xiàn)大容量、高效率、多元化布局的特點。新投產項目普遍采用大型高效燃機,F(xiàn)級和H級燃機成為絕對主力。浙江安吉項目使用的9H機組單機容量高達84萬千瓦,而川投達州項目則采用了國內最先進的H級燃氣蒸汽聯(lián)合循環(huán)發(fā)電機組。

  The construction of gas-fired power generation is showing the characteristics of large capacity, high efficiency, and diversified layout. Newly launched projects generally use large and efficient gas turbines, with F-class and H-class gas turbines becoming the absolute mainstay. The 9H unit used in the Anji project in Zhejiang has a single capacity of up to 840000 kilowatts, while the Dazhou project of Chuantou adopts the most advanced H-class gas steam combined cycle generator set in China.

  01 項目進展與地域分布

  01 Project Progress and Regional Distribution

  2025年下半年以來,中國燃氣發(fā)電領域迎來一波項目建設與投產高峰。從7月至11月,全國有超過20個燃氣發(fā)電項目取得重大進展。這些項目覆蓋四川、重慶、浙江、廣東、江蘇、湖南等多個省份,涵蓋了機組首次并網、點火成功、通過168小時滿負荷試運行等關鍵節(jié)點。重大里程碑事件包括:11月23日四川內江白馬燃機項目1號機組首次并網;11月16日國能安吉梅溪2×9H級燃機新建工程項目1號機組首次并網一次成功;10月31日大唐重慶江津燃機項目2號機組首次點火一次成功。10月25日,川投燃電瀘州天然氣發(fā)電項目2號機組圓滿完成168小時試運行,標志著該項目全面建成投產。該項目采用目前國際上最先進的2套700兆瓦等級燃氣-蒸汽聯(lián)合循環(huán)機組。在華東地區(qū),浙江安吉電廠1號燃機順利完成點火作業(yè),力爭年底前投產,為浙江電網迎峰度冬貢獻力量。龍源工程安吉氣電項目1號機組燃機也在10月23日首次點火成功。華南地區(qū)同樣表現(xiàn)活躍,廣東能源集團旗下多個重點項目加速推進。廣東能源揭陽大南海天然氣熱電聯(lián)產項目于9月17日完成廠用電受電一次成功,項目規(guī)劃建設2臺F級燃氣-蒸汽聯(lián)合循環(huán)機組。區(qū)域性差異十分明顯。中國燃氣發(fā)電的兩種主要應用模式表現(xiàn)為:南方以調峰機組為主,北方以熱電聯(lián)產機組為主。廣東、浙江、上海等省市調峰氣電占比約70%~80%;北京、天津由于冬季供暖需求大,全部是熱電聯(lián)產機組。截至2024年底,長三角、珠三角和京津冀這些負荷中心省市的氣電裝機容量占全國比重約80%。廣東省作為中國天然氣利用大省,其天然氣發(fā)電機組占全國天然氣總裝機容量的四分之一。川渝地區(qū)成為新的燃氣發(fā)電增長極。2024年,四川的燃氣裝機容量從最初的70萬KW增至288萬千瓦,預計到2025年底,四川在建和建成的氣電裝機容量將達1200萬千瓦以上。

  Since the second half of 2025, China's gas-fired power generation sector has ushered in a wave of project construction and production peaks. From July to November, over 20 gas-fired power generation projects across the country made significant progress. These projects cover multiple provinces including Sichuan, Chongqing, Zhejiang, Guangdong, Jiangsu, and Hunan, covering key milestones such as the first grid connection of the unit, successful ignition, and passing the 168 hour full load trial operation. Major milestone events include: the first grid connection of Unit 1 of the Baima Gas Turbine Project in Neijiang, Sichuan on November 23; On November 16th, Unit 1 of the Guoneng Anji Meixi 2 × 9H class gas turbine new construction project was successfully connected to the grid for the first time; On October 31st, Unit 2 of the Datang Chongqing Jiangjin Gas Turbine Project successfully ignited for the first time. On October 25th, Unit 2 of Chuantou Randian Luzhou Natural Gas Power Generation Project successfully completed a 168 hour trial operation, marking the full completion and operation of the project. This project adopts two sets of 700 MW gas steam combined cycle units, which are currently the most advanced in the world. In the East China region, the No.1 gas turbine of Anji Power Plant in Zhejiang has successfully completed ignition operation, striving to be put into operation before the end of the year and contributing to the peak winter season of Zhejiang power grid. The gas turbine of Unit 1 of the Anji gas and electricity project of Longyuan Engineering also successfully ignited for the first time on October 23. The South China region is also active, with multiple key projects under Guangdong Energy Group accelerating their progress. The Guangdong Energy Jieyang Dananhai Natural Gas Cogeneration Project successfully completed the first power supply for the plant on September 17th. The project plans to construct two F-class gas steam combined cycle units. Regional differences are very obvious. The two main application modes of gas-fired power generation in China are: peak shaving units in the south and cogeneration units in the north. The proportion of peak shaving gas and electricity in provinces and cities such as Guangdong, Zhejiang, and Shanghai is about 70% to 80%; Due to the high demand for heating in winter, Beijing and Tianjin all rely on cogeneration units. By the end of 2024, the installed capacity of gas and electricity in load center provinces and cities such as the Yangtze River Delta, Pearl River Delta, and Beijing Tianjin Hebei will account for about 80% of the national total. As a major natural gas utilization province in China, Guangdong Province's natural gas power generation units account for a quarter of the country's total installed natural gas capacity. The Sichuan Chongqing region has become a new growth pole for gas-fired power generation. In 2024, the gas installed capacity in Sichuan will increase from the initial 700000 kW to 2.88 million kW. It is expected that by the end of 2025, the gas and electricity installed capacity under construction and completed in Sichuan will reach over 12 million kW.

  02 技術特征與效率提升

  02 Technical features and efficiency improvement

  2025年投產的燃氣發(fā)電項目顯示出技術升級的明顯趨勢。新投產項目普遍采用大型高效燃機,F(xiàn)級和H級燃機成為絕對主力。機組聯(lián)合循環(huán)效率顯著提高。H級機組聯(lián)合循環(huán)效率已超過64%,較早期燃機有大幅提升。川投瀘州天然氣發(fā)電項目采用世界先進水平的9H級燃氣輪機,全年純凝工況下發(fā)電效率達63.7%。國產化水平提高是另一顯著特征。多個項目強調燃機國產化突破的重要性。四川內江白馬項目1號機組承載著重型燃機國產化突破的重要使命。華電望亭發(fā)電廠二期燃機項目作為國家第一批燃氣輪機創(chuàng)新發(fā)展示范項目,其5號機組示范內容為重型燃機核心熱部件國產化和控制系統(tǒng)自主化開發(fā)。創(chuàng)新技術應用廣泛出現(xiàn)在這些新項目中。大唐惠州博羅燃氣熱電聯(lián)產項目實現(xiàn)了機組APS無斷點一鍵啟停,創(chuàng)建了國家檔案局電子檔案示范試點。華電惠州東江項目應用首套國產化ICS系統(tǒng),將5g、物聯(lián)網、區(qū)塊鏈等技術高度集成,打造國內具有標桿意義的數(shù)字電廠。環(huán)保技術方面也有顯著進步。大唐惠州博羅項目采用高效低氮燃燒器,正常運行煙氣氮氧化物排放濃度僅15毫克/立方米。國家能源集團北侖電廠9號機組首次在百萬千瓦機組上應用了煙氣冷凝等多項技術,使得污染物排放下降了60%。

  The gas-fired power generation projects that will be put into operation in 2025 show a clear trend of technological upgrading. Newly launched projects generally use large and efficient gas turbines, with F-class and H-class gas turbines becoming the absolute mainstay. The combined cycle efficiency of the unit has significantly improved. The combined cycle efficiency of H-class units has exceeded 64%, which is a significant improvement compared to earlier gas turbines. The Chuantou Luzhou natural gas power generation project adopts the world's advanced 9H level gas turbine, with a power generation efficiency of 63.7% under pure condensing conditions throughout the year. The improvement of localization level is another significant feature. Multiple projects emphasize the importance of breakthroughs in the localization of gas turbines. The No.1 unit of the Baima project in Neijiang, Sichuan carries the important mission of breaking through the localization of heavy-duty gas turbines. The Huadian Wangting Power Plant Phase II Gas Turbine Project, as one of the first national demonstration projects for innovative development of gas turbines, showcases the localization of core thermal components for heavy-duty gas turbines and the independent development of control systems for Unit 5. Innovative technologies are widely applied in these new projects. The Datang Huizhou Boluo Gas Cogeneration Project has achieved seamless one click start stop of unit APS and created a demonstration pilot for electronic archives of the National Archives Bureau. The Huadian Huizhou Dongjiang project has applied the first domestically produced ICS system, highly integrating technologies such as 5G, IoT, and blockchain to create a benchmark digital power plant in China. There has also been significant progress in environmental technology. The Datang Huizhou Boluo project adopts high-efficiency low nitrogen burners, and the normal operation of the flue gas nitrogen oxide emission concentration is only 15 milligrams per cubic meter. For the first time, Unit 9 of the Beilun Power Plant under the National Energy Group has applied multiple technologies such as flue gas condensation on a million kilowatt unit, resulting in a 60% reduction in pollutant emissions.

  03 行業(yè)困境與應對策略

  03 Industry Challenges and Response Strategies

  盡管燃氣發(fā)電項目遍地開花,但行業(yè)的經濟困境仍未得到有效解決。天然氣發(fā)電在中國面臨的最大挑戰(zhàn)是高燃料成本導致的發(fā)電成本居高不下。據(jù)統(tǒng)計,在各地發(fā)電用氣價格為2.2-2.7元/立方米的氣價水平下,典型地區(qū)燃氣電廠發(fā)電成本約為0.56-0.58元/千瓦時,其中燃料成本占比高達70%-75%。與水電、煤電、核電、風電、光伏發(fā)電相比,氣電在價格上缺乏競爭性。廣東一位燃氣電廠內部人士透露,2022年俄烏沖突發(fā)生后,天然氣價格一度漲到4元/立方米。彼時,飆升的LNG價格導致廣東許多燃氣發(fā)電機組停產停運。2022年,全省37家燃氣發(fā)電公司中只有兩家盈利。另一重擠壓來自于利用小時數(shù)持續(xù)走低。據(jù)統(tǒng)計,近十年來,全國天然氣發(fā)電平均利用小時數(shù)維持在2500小時左右,與煤電機組的約4500小時相比有較大差距。這種差距使得燃氣發(fā)電項目的投資回報面臨嚴峻挑戰(zhàn)。與美國相比,中國天然氣發(fā)電面臨高氣價和低利用小時數(shù)的雙重壓力。中國天然氣40%比例來自于進口,天然氣價格長期偏高。同時,中國燃氣電廠的年利用小時數(shù)僅維持在2500小時左右,遠低于美國同行的水平。美國聯(lián)合循環(huán)天然氣電廠的平均利用率從2008年的40%提高到了2022年的57%。為應對這些挑戰(zhàn),多地正在探索價格機制改革。浙江采用了獨特的氣電定價模式:容量定價部分保障電廠收益,電量定價則與氣源價格聯(lián)動。這種模式既保障了電廠的基本收益,又能夠反映燃料成本變化。

  Despite the proliferation of gas-fired power generation projects, the industry's economic difficulties have not been effectively resolved. The biggest challenge facing natural gas power generation in China is the high fuel costs resulting in high electricity generation costs. According to statistics, at the gas price level of 2.2-2.7 yuan/cubic meter for power generation in various regions, the power generation cost of gas-fired power plants in typical areas is about 0.56-0.58 yuan/kWh, with fuel costs accounting for as much as 70% -75%. Compared with hydropower, coal-fired power, nuclear power, wind power, and photovoltaic power generation, gas-fired power lacks competitiveness in terms of price. An insider from a gas power plant in Guangdong said that after the Russia-Ukraine conflict in 2022, the price of natural gas once rose to 4 yuan/m3. At that time, the soaring LNG prices led to the shutdown of many gas-fired power generation units in Guangdong. In 2022, only two out of 37 gas power generation companies in the province will be profitable. Another squeeze comes from the continuous decrease in utilization hours. According to statistics, in the past decade, the average utilization hours of natural gas power generation in China have remained at around 2500 hours, which is significantly lower than the approximately 4500 hours of coal-fired power units. This gap poses a serious challenge to the investment return of gas-fired power generation projects. Compared with the United States, China's natural gas power generation faces dual pressures of high gas prices and low utilization hours. 40% of China's natural gas comes from imports, and natural gas prices have been consistently high. Meanwhile, the annual utilization hours of gas-fired power plants in China are only maintained at around 2500 hours, far below the level of their American counterparts. The average utilization rate of combined cycle natural gas power plants in the United States has increased from 40% in 2008 to 57% in 2022. To address these challenges, many regions are exploring price mechanism reforms. Zhejiang has adopted a unique pricing model for gas and electricity: capacity pricing partially guarantees power plant revenue, while electricity pricing is linked to gas source prices. This model not only ensures the basic income of the power plant, but also reflects changes in fuel costs.

  04 戰(zhàn)略價值與前景展望

  04 Strategic Value and Prospect Outlook

  盡管面臨重重挑戰(zhàn),燃氣發(fā)電在中國能源體系中仍具有不可替代的戰(zhàn)略價值,特別是在支撐可再生能源消納和保障電力系統(tǒng)穩(wěn)定方面。燃氣發(fā)電的調峰能力是其最大優(yōu)勢。行業(yè)普遍認為,燃氣發(fā)電能夠快速啟停,這使得它能夠在新能源發(fā)電出力不足時滿足電力調峰需求,氣電可作為支撐可再生能源消納的重要調節(jié)電源。2025年8月5日21時22分,四川電網最大用電負荷攀升至7418.6萬千瓦,今年入夏以來第四次刷新歷史紀錄。正值迎峰保電關鍵期,作為頂峰兜底的“主力軍”,四川已投運的6座天然氣發(fā)電項目,正火力全開,全力發(fā)揮調峰作用,力保四川電網運行平穩(wěn)安全。燃氣發(fā)電項目的密集投產,正帶動天然氣消費量顯著增長。據(jù)中石油經濟技術研究院預測,2025年,發(fā)電用氣將引領中國天然氣消費增長,同比增長8.9%至720億立方米。2024年,我國氣電裝機新投產1899萬千瓦,同比多投產873萬千瓦,新投產裝機規(guī)模創(chuàng)歷年新高。2024年底,我國總裝機容量達1.4億千瓦,全年發(fā)電用氣量為661億立方米,增速為6.6%。預計2025年全國氣電新增裝機超2000萬千瓦,總裝機容量超1.6億千瓦。未來,中國新建天然氣發(fā)電項目應該更加“因地制宜”。在用電需求高的區(qū)域,如江浙滬、廣東、北京等地,可大力發(fā)展H級和F級高效重型燃機及分布式燃機。有較強調峰需求的區(qū)域,西部北部氣源豐富、新能源發(fā)電較多的地區(qū)也可適當布局調峰氣電。

  Despite facing numerous challenges, gas-fired power generation still has irreplaceable strategic value in China's energy system, especially in supporting the consumption of renewable energy and ensuring the stability of the power system. The peak shaving capability of gas-fired power generation is its biggest advantage. The industry generally believes that gas-fired power generation can quickly start and stop, which enables it to meet the demand for power peak regulation when the output of new energy generation is insufficient. Gas electricity can serve as an important regulating power source to support the consumption of renewable energy. At 21:22 on August 5, 2025, the maximum electricity load of Sichuan power grid climbed to 74.186 million kilowatts, breaking the historical record for the fourth time since the beginning of summer this year. At the critical period of peak shaving and power supply, as the "main force" to ensure the stability and safety of the Sichuan power grid, the six natural gas power generation projects that have been put into operation in Sichuan are fully operational, fully exerting their peak shaving role and ensuring the smooth and safe operation of the Sichuan power grid. The intensive production of gas-fired power generation projects is driving a significant increase in natural gas consumption. According to the prediction of the China Petroleum Economic and Technological Research Institute, by 2025, gas consumption for power generation will lead the growth of natural gas consumption in China, with a year-on-year increase of 8.9% to 72 billion cubic meters. In 2024, China's newly installed gas and electricity capacity reached 18.99 million kilowatts, an increase of 8.73 million kilowatts compared to the same period last year, and the scale of newly installed capacity reached a new historical high. By the end of 2024, China's total installed capacity will reach 140 million kilowatts, and the annual gas consumption for power generation will be 66.1 billion cubic meters, with a growth rate of 6.6%. It is expected that by 2025, the newly installed capacity of gas and electricity in China will exceed 20 million kilowatts, and the total installed capacity will exceed 160 million kilowatts. In the future, new natural gas power generation projects in China should be more tailored to local conditions. In areas with high electricity demand, such as Jiangsu, Zhejiang, Shanghai, Guangdong, Beijing, etc., efforts can be made to develop H-class and F-class high-efficiency heavy-duty gas turbines and distributed gas turbines. Regions with strong demand for peak shaving, such as the western and northern regions with abundant gas sources and abundant new energy power generation, can also appropriately layout peak shaving gas and electricity.

  川投瀘州天然氣發(fā)電項目全面建成投產后,每年可向社會提供約35億千瓦時清潔電力,相當于每年可節(jié)約標煤34.81萬噸,減少二氧化碳排放91.20萬噸。這些新建燃氣電站不僅為電網注入強勁動能,更悄然改變著中國能源結構。

  After the full completion and operation of the Chuantou Luzhou natural gas power generation project, it can provide about 3.5 billion kilowatt hours of clean electricity to the society every year, which is equivalent to saving 348100 tons of standard coal and reducing carbon dioxide emissions by 912000 tons per year. These newly built gas-fired power stations not only inject strong momentum into the power grid, but also quietly change China's energy structure.

  隨著年底浙江安吉等項目投產在即,燃氣發(fā)電這一“頂峰兜底”的能源支柱,正成為推動中國能源轉型的關鍵力量。未來,燃氣發(fā)電能否在中國能源體系中發(fā)揮應有作用,不僅取決于技術進步的腳步,更取決于能源政策與市場設計的智慧。

  As projects such as Anji in Zhejiang are about to be put into operation at the end of the year, gas-fired power generation, which is the "peak and bottom" energy pillar, is becoming a key force in promoting China's energy transformation. In the future, whether gas-fired power generation can play its due role in China's energy system depends not only on the pace of technological progress, but also on the wisdom of energy policies and market design.

  本文由  燃氣發(fā)電機組 友情奉獻.更多有關的知識請點擊  http://www.hdlelisa.com/   真誠的態(tài)度.為您提供為全面的服務.更多有關的知識我們將會陸續(xù)向大家奉獻.敬請期待.

  This article is a friendly contribution from a gas generator set For more related knowledge, please click http://www.hdlelisa.com/ Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.

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