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大西北︱《能源脉动》:撑起绿色中国的能源“粮仓”
国家能源局· 2026-01-07 10:46
站在"十四五"收官与"十五五"开局的历史交汇点,中央广播电视总台华语环球节目中 心精心策划,推出聚焦新时代西部大开发和区域协调发展的大型纪录片—— 《大西 北》 。 整部纪录片共十集, 以陕西、甘肃、宁夏、青海、新疆五省(区)为叙事核心,展现西北地区在推进中国式现代化进程 中的使命担当与生动实践。 其中《能源脉动》专题由总台华语环球节目中心 会同国家能源局深度策划 推出,从多维度 立体巡礼西北地区在能源保障、生态保护、科技创新等领域的实践与成绩。 今天的大西北,守护并创造着我们的美好生活。 当陕北的煤,炼出华中的钢;当新疆的气,温暖华北的冬;当塞北的 风,点亮江南的灯……大西北的旷野和西北能源人的担当,撑起了绿色中国坚实而可靠的能源"粮仓"。 黄土地的能源史诗 这片厚重的黄土高原,是中国石油工业的摇篮。多部古书都有关于"石油"的记载。1907年,延长县打出了中国陆上第一口油 井。 延安时期,这里的"功臣油矿"支撑了革命事业,"埋头苦干"的精神由此铸就。 从玉门、克拉玛依到塔里木、长庆,大西北不仅蕴藏着支撑国家能源安全的丰富资源,更走出了以铁人王进喜为代表的一代 代建设者。他们的担当与奉献,汇聚成中国能源脉动的 ...
青豫特高压工程安全投运五周年
Xin Lang Cai Jing· 2026-01-03 23:23
原标题:青豫特高压工程安全投运五周年 2025年12月30日,青海—河南±800千伏特高压直流输电工程(以下简称"青豫特高压工程")已安全稳定 运行满五周年。青豫特高压工程是全国乃至全世界第一条专为清洁能源外送而建设的特高压通道,完全 由清洁能源自身互补能力独立供电,是我国发展运用特高压输电技术推动新能源大规模开发利用的一次 重大创新。借助这条电力"大动脉",青海清洁能源被源源不断送往我国华中地区,让杭州亚运会和成都 大运会都用上了青海"绿电",支持国际赛事实现"绿色办赛"。 图为±800千伏青豫特高压工程跨越戈壁山川将青海"绿电"源源不断送往华中地区。谢莉蓉摄(张蕴) 原标题:青豫特高压工程安全投运五周年 来源:科技日报 ...
青豫特高压五年向中原地区输送绿电超920亿千瓦时
Zhong Guo Xin Wen Wang· 2025-12-30 08:55
青豫特高压五年向中原地区输送绿电超920亿千瓦时 来源:中国新闻网 编辑:张澍楠 广告等商务合作,请点击这里 本文为转载内容,授权事宜请联系原著作权人 中新经纬版权所有,未经书面授权,任何单位及个人不得转载、摘编或以其它方式使用。 关注中新经纬微信公众号(微信搜索"中新经纬"或"jwview"),看更多精彩财经资讯。 中新社西宁12月30日电 (王宏霞 张璞 李江宁)12月30日,青海—河南±800千伏特高压直流输电工程(简 称"青豫特高压工程")已安全稳定运行五周年。截至目前,工程累计向河南等中原地区输送绿电超920亿 千瓦时,相当于减少标准煤消耗2800万吨、减排二氧化碳7000万吨,有力保障了中原地区的能源供应。 青豫特高压工程是中国第一条专为清洁能源外送而建设的特高压通道,工程完全由清洁能源自身互补能 力独立供电,是中国发展运用特高压输电技术推动新能源大规模开发利用的一次重大创新。 青豫特高压工程输电线路全长1587公里,途经青海、甘肃、陕西、河南四省,一头连着青海丰富的风、 光清洁能源基地,一头对接中原地区旺盛的用电需求,为西北清洁能源消纳与中原地区绿色发展搭建起 高效联通的能源桥梁。借助这条电力" ...
各地一批重大工程迎来新进展 为高质量发展夯实基础
Yang Guang Wang· 2025-12-19 02:13
工程建成后,通过水权置换,为陕北从黄河干流取水提供用水指标,助力黄河流域生态保护和高质 量发展。 昨天(18日),国家电网金上—湖北±800千伏特高压直流输电工程正式投运。来自金沙江上游的 清洁电能跨越近1900公里输送至湖北。国网四川电力建设部副主任蓝健均表示,工程投运后每年可为华 中地区输送约400亿千瓦时的清洁电能,相当于替代标准煤约1200万吨、减排二氧化碳约3000万吨。 央广网北京12月19日消息 据中央广播电视总台中国之声《新闻和报纸摘要》报道,临近岁末,一 批重大工程项目建设取得阶段性进展,为经济社会高质量发展增添动力。 今天(19日),引汉济渭二期工程北干线将全线贯通,全长89.54公里,为2026年引汉江水润泽渭 北地区奠定坚实基础。陕西省引汉济渭工程建设有限公司总工程师曹双利介绍,引汉济渭工程是国家水 网的重要组成部分,可实现年调水15亿立方米,覆盖西安、咸阳、渭南、杨凌四座大中城市及十一个中 小城市,受益人口1400多万人。 曹双利:北干线工程也是解决渭北"旱腰带"水资源短缺的关键性工程,今天(19日)全线贯通为 2026年实现引水上(旱)塬奠定了坚实的基础。 蓝健均:金上—湖北特高压 ...
首条深入川藏高原腹地的特高压建成投运
中国能源报· 2025-12-18 03:49
Core Viewpoint - The completion and operation of the Jinshang-Hubei ±800 kV UHVDC project is a significant milestone for China's clean energy transition and energy security, facilitating the optimization of energy resources across regions and supporting the country's green low-carbon transformation [1][3]. Group 1: Project Overview - The Jinshang-Hubei project is the first UHVDC project to penetrate the Tibetan Plateau, with a transmission distance of nearly 1900 kilometers and a rated capacity of 8 million kilowatts [3][4]. - The project connects the clean energy resources from the upper reaches of the Jinsha River in Tibet and Sichuan to Hubei, enhancing the power supply and energy security in the region [3][6]. Group 2: Strategic Importance - This project serves as a crucial addition to the "West-to-East Power Transmission" strategy, significantly improving the ability to balance power supply and demand across regions [6][7]. - It supports the high-quality development of the central region and the construction of a new development pattern in China, providing robust power support for national strategies [6][7]. Group 3: Environmental Impact - The project is expected to deliver approximately 40 billion kilowatt-hours of clean electricity annually, replacing about 12 million tons of standard coal and reducing carbon dioxide emissions by around 30 million tons [7][8]. - It promotes the large-scale development and efficient utilization of renewable energy, contributing to the achievement of carbon reduction goals and the construction of an ecological civilization [7][8]. Group 4: Technological Innovations - The project introduces a pioneering site-separated cascading technology for UHVDC, enhancing operational flexibility and marking a significant breakthrough in high-altitude UHV technology [8][10]. - It has developed specialized equipment for high-altitude conditions and successfully implemented rapid circuit breakers that meet extreme environmental requirements, showcasing China's leadership in UHV transmission technology [8][10]. Group 5: Construction Challenges - The project faced significant challenges due to its high-altitude construction environment, including harsh weather, complex geology, and logistical difficulties [10][11]. - A comprehensive safety and ecological protection system was established to address these challenges, achieving a record of zero accidents during construction [10][11].
AI的尽头,竟然是戈壁的光、草原的风和远方的水? 新型电力系统,新在哪里?
作为金融民工,习惯性打开豆包,发现今天豆包的回答略有些粗线条,不及昨天的细腻和全面,难道今 天给豆包服务器供电的是戈壁滩上光伏发的电,带着些粗犷? 这是Hi-Fi发烧友的"老梗",火电的力度大,声音偏暖,用水电的声底偏冷,但解析力很高,风力发的 电层次感很差,听感朦胧,同是风电,海风和陆风之间还有些细微差别。看来电力的来源,不仅对音响 的音色有影响,也会影响到AI智能体的情绪和风格。 都说AI算力的尽头是电力,服务器使用的一度电,就可能来自戈壁的光、草原的风,或是远方的水。 在中国传统文化中,光象征着阳气、活力和正能量,水是阴柔之美的化身,静水流深,滋养万物而不 争,风则代表灵活与多变,火代表光明与希望。光电、水电、风电、火电,甚至是核电,都应与之一一 对应,核裂变过程迸发的巨大能量,是不是很契合道教一生二二生三三生万物的思想。 有时不免遐想,决定AI算法的到底是人类的编程和训练,还是来自大自然的底层禀赋?供电来源的差 异,果真能悄悄影响AI算法结果吗?如果下次豆包回答太慢,有可能只是因为当日"远处无风"。 当澎湃不息的风、光、水,转化为清洁"血液"并大规模并网,作为输送与调配这一切的"血管"与"神经 系统" ...
更立体 更高效 更开放“疆电外送”赋能全国大市场
Core Viewpoint - The "Xinjiang Power Transmission" initiative is set to enhance the integration of Xinjiang's abundant energy resources into the national market, with significant growth in electricity exports and strategic development plans outlined by the National Energy Administration [1][2][10]. Group 1: Electricity Export Growth - In July, Xinjiang's electricity exports reached 15.865 billion kilowatt-hours, marking a 24.71% year-on-year increase and setting a new monthly record [1]. - The National Energy Administration has responded positively to 12 proposals related to electricity export channels, with 7 specifically addressing the "Xinjiang Power Transmission" project, indicating a clear roadmap for future development [1][2]. Group 2: Infrastructure Development - The existing "Xinjiang Power Transmission" channels include three high-voltage direct current projects, with plans for a fourth channel to enhance capacity [2]. - The "Xinjiang Power Transmission" initiative has transitioned from a "single-point breakthrough" to a "multi-point flowering" strategy, indicating a more comprehensive approach to energy distribution [2]. Group 3: Economic and Industrial Impact - The initiative is expected to transform Xinjiang's wind and solar resources into economic advantages, significantly impacting local fiscal structures and investment scales [2]. - The development of renewable energy bases is anticipated to create tens of thousands of jobs across various sectors, including equipment manufacturing and energy services [2][5]. Group 4: Technological Advancements - The "Xinjiang Power Transmission" project is driving advancements in ultra-high voltage transmission technology, addressing challenges related to long-distance and high-capacity electricity delivery [3]. - The integration of new technologies, such as flexible transmission systems, is expected to enhance the efficiency and reliability of electricity exports [8]. Group 5: Future Planning and Challenges - The National Energy Administration is focusing on the planning and construction of new electricity export bases, ensuring that projects are economically viable and socially beneficial [4][9]. - Challenges include ensuring grid stability and safety, as well as optimizing the use of transmission corridors to accommodate the increasing demand for electricity exports [6][7].
一个月1万亿度电破纪录!网友算账:这电都用在哪了,竟比十年前翻一番
Sou Hu Cai Jing· 2025-08-24 22:52
Core Insights - The article highlights the significant increase in electricity consumption in China, with a record monthly usage of 1,022.6 billion kilowatt-hours in July 2025, equivalent to the annual electricity consumption of the ten ASEAN countries combined [3] Group 1: Agriculture - The agricultural sector is increasingly relying on technology, such as drones for pesticide spraying, which consume only 5 kilowatt-hours per hour, marking a shift from traditional farming methods [6] - Smart greenhouses in Shandong have seen a 50% increase in yield despite higher electricity consumption per acre, showcasing the benefits of electricity in modern agriculture [6] Group 2: Manufacturing - The manufacturing sector, particularly high-tech equipment manufacturing, is a major driver of electricity demand, with a single electric motor production line consuming 20,000 kilowatt-hours daily, equivalent to the monthly consumption of 300 households [8] - Chip packaging facilities in Hefei consume significant electricity, with one facility accounting for 10% of global storage chip production, emphasizing the critical role of electricity in advanced manufacturing [8] Group 3: Tertiary Sector - The tertiary sector's electricity consumption reached 208.1 billion kilowatt-hours in 2024, growing by 10.7%, driven by the internet and related services, as well as electric vehicle charging stations [10] - Data centers, such as one in Beijing, consume over 1 billion kilowatt-hours annually, supporting 30% of the national short video traffic, highlighting the hidden electricity costs behind digital consumption [10] Group 4: Residential Use - Residential electricity consumption surged by over 30% in regions like Henan and Shandong during high temperatures, with individual bills increasing significantly due to air conditioning usage [13] Group 5: Power Grid Challenges - China's power grid has demonstrated its capability to handle increased demand, with cross-regional transmission capacity reaching 142 million kilowatts, equivalent to half of the Three Gorges Dam's output [16] - The grid's advanced AI systems can process power dispatch commands in 5 seconds, ensuring rapid adjustments to maintain stability during peak demand [18] Group 6: Renewable Energy - In 2024, China's renewable energy installed capacity surpassed 2,159 million kilowatts, accounting for 59.2% of total capacity, indicating a shift towards cleaner energy sources [20] - Renewable energy projects, such as solar panels in Inner Mongolia and offshore wind farms in Guangdong, are contributing to a more sustainable energy supply [20] Group 7: Conclusion - The article emphasizes the importance of human effort and technological innovation behind electricity consumption, framing it as part of an "energy revolution" towards a smarter, more efficient, and greener future [21]
透过两个“1/3”看能源转型
Group 1: Energy Transition Achievements - China's renewable energy accounts for 1/3 of its total electricity consumption, with every 3 kWh used including 1 kWh from renewable sources [1][3] - The country has built the world's largest clean power generation system and the largest power infrastructure system, with installed capacity accounting for 1/3 of the global total [1][4] - The share of clean energy continues to rise, with non-fossil energy generation capacity surpassing 60% for the first time [3][4] Group 2: Technological Innovations - China has developed a high-proportion renewable energy grid control system that supports rapid economic dispatch of over 300 million kW of renewable energy output daily [5][8] - Significant advancements in offshore wind power technology have been made, including the development of the world's largest direct-drive floating offshore wind turbine [7][8] - The country has achieved breakthroughs in high-voltage direct current (HVDC) technology, enabling efficient long-distance transmission of renewable energy [4][7] Group 3: Policy and Market Mechanisms - The transition to renewable energy has been supported by clear national policies, technological innovation, and effective market mechanisms [6][7] - The electricity market has seen a significant increase in trading volumes, with green electricity transactions growing by 49.3% year-on-year [8][9] - The establishment of a unified national electricity market has facilitated the cross-regional trading of electricity, enhancing the accessibility of green power [9] Group 4: Global Impact - China's investment in clean energy accounts for 1/3 of the global total, with projected investments reaching $625 billion in 2024 [11] - The country is positioned as the largest energy investor globally, contributing to international cooperation in clean energy development [11] - Through policy innovation and technology export, China is providing replicable solutions for global energy transition [11]
大国工程看新疆丨煤从空中走 电送全中国
Ren Min Wang· 2025-05-19 11:34
Core Viewpoint - The ±1100 kV Changji-Guquan UHVDC project is a landmark engineering achievement in the global power development history, facilitating the transmission of electricity from Xinjiang to East China, significantly enhancing energy supply reliability and promoting economic growth in the region [3][5]. Group 1: Project Overview - The Changji-Guquan UHVDC project spans 3,293 kilometers, connecting Xinjiang to Anhui province, and was officially put into operation on September 26, 2019 [3]. - It is recognized as the highest voltage level, largest transmission capacity, longest transmission distance, and highest technical standard UHVDC project in the world [3]. Group 2: Economic and Environmental Impact - The project can deliver 66 billion kWh of electricity annually to East China, sufficient to power 400 million 30-watt light bulbs and meet the electricity needs of 50 million households [3]. - It reduces coal transportation by 30.24 million tons per year and decreases emissions of dust by 24,000 tons, sulfur dioxide by 149,000 tons, and nitrogen oxides by 157,000 tons [3]. Group 3: Resource and Development Potential - Xinjiang has abundant energy resources, with proven coal reserves of 2.136 billion tons, making it suitable for local power generation [5]. - The region is one of the nine large wind power bases planned by the state, with a potential wind power capacity exceeding 200 million kW, indicating significant renewable energy development potential [5].