压缩空气储能

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中国压气储能率先进入350兆瓦时代 90%以上盐穴资源有望盘活
Xin Lang Cai Jing· 2025-07-11 08:02
文|新浪财经 刘丽丽 空气到底如何储存能量?山东泰安项目经理刘少勇介绍,"用电低谷时,富余的电能驱动'打气筒',将 空气压缩至'气球'里形成高压状态。" 这里的"气球",就是盐穴、人工硐室等密封储气库。山东泰安项目核心技术在于巧妙利用地下废弃盐穴 作为储气库。空气压缩过程中产生的热量,则以热水、熔盐等形态储存在地面的储热罐中。用电高峰 时,储气库会释放所储存的高压空气、储热罐释放所储存的热量。这时,高压空气被加热,使其具有极 大的膨胀力来驱动空气透平发电机组,就像吹动风电机组的"大风车"一样,产生电能向电网供电。这一 过程有效实现了电网的"削峰填谷",显著提升了电网调节能力和对风电、光伏等波动性新能源的消纳能 力。 作为世界在建的最大单机功率压缩空气储能项目、中国能建首个商业化压气储能项目,山东泰安项目不 仅是中国能建在压缩空气储能领域实现从"0到1"原创突破和"1到100"规模化应用双向突破的典范,更是 盘活当地废弃盐穴资源、带动传统产业升级的生动实践。项目建成投产后,也将极大提高区域电网供电 可靠性。 ("能储一号"山东泰安 350兆瓦压缩空气储能创新示范电站) 可给中小型城市持续供电5小时 单机功率35 ...
探秘压缩空气储能电站:解锁能源存储“新密码”
Xin Hua She· 2025-06-25 10:19
据了解,该项目的核心技术在于巧妙利用地下废弃盐穴作为储气库。空气压缩过程中产生的热量,以热 水、熔盐等形态储存在地面的储热罐中。用电高峰时,储气库会释放所储存的高压空气、储热罐释放所 储存的热量。这时,高压空气被加热,具有极大的膨胀力来驱动空气透平发电机组,就像吹动风电机组 的"大风车"一样,产生电能向电网供电。这一过程有效实现了电网的"削峰填谷",显著提升了电网调节 能力和对风电、光伏等波动性新能源的消纳能力。 日前,国务院国资委新闻中心"走进新国企——品牌引领·智链未来"采访团走进中国能源建设集团有限 公司(以下简称"中国能建"),探访中国能建主体投资建设的"能储一号"——山东泰安350兆瓦压缩空 气储能创新示范电站,探寻这座电站在能源领域的独特魅力与创新意义。 凭借单机功率以及显著的综合效益,该项目已入选2023年山东省新型储能示范项目、2024年山东省重大 项目名单和2024年山东省新旧动能转换重大产业攻关项目。 该电站位于山东泰安,中国能建数科集团采用"研投建营数"一体化模式建设,一期1台350兆瓦盐穴型非 补燃式压缩空气储能电站,设计储能充电8小时,释能发电4小时(预留容量可延长至6小时,属于可扩 ...
盐穴变“储气库”年发电4.6亿度! 探秘“能储一号”山东泰安350兆瓦压缩空气储能创新示范电站
Xin Hua Cai Jing· 2025-06-20 09:46
Core Insights - The Shandong Tai'an project is a significant energy landmark in China, featuring a 350 MW compressed air energy storage (CAES) power station, which is the largest single-unit capacity CAES project under construction globally [1][2] - The project aims to achieve full-capacity power generation by the end of 2025, with an annual output of 4.6 billion kWh, sufficient to meet the electricity needs of over 200,000 households [1] - The innovative use of abandoned salt caverns for air storage not only utilizes idle resources but also avoids high maintenance costs associated with traditional salt cavern methods [1][2] Project Details - The CAES system operates by compressing air during low electricity demand and releasing it to generate power during peak demand, functioning like a large "battery" [1][2] - The project has completed key construction milestones since its groundbreaking on May 28, 2024, including building works, equipment installation, and drilling [1] - The project manager highlighted the dual function of the system, which also acts as a large air purifier by filtering dust and impurities from the air [1] Industry Context - The CAES project represents a shift in energy storage technology, moving from smaller-scale projects (previously maxing out at 60 MW) to larger capacities, with the Tai'an project being a key example [2] - The flexibility in site selection and shorter construction periods of CAES compared to pumped hydro storage make it an attractive option for energy storage [2] - China has abundant natural salt cavern resources, but traditional development methods have limited their utilization; innovative solutions like underground artificial caverns are being explored in regions with fewer natural resources [2] Future Prospects - The successful implementation of the Tai'an project and the "Energy Storage No. 1" project marks a significant breakthrough in the CAES field, with intentions to expand technology collaboration internationally [3] - The company aims to position CAES as a hallmark of China's green energy initiatives, focusing on technology-driven solutions and comprehensive industry chain offerings [3]
品牌引领·智链未来丨空气能发电?探访能源界的又一“黑科技”
Yang Shi Wang· 2025-06-20 06:54
据了解,该项目的核心技术在于巧妙利用地下废弃盐穴作为储气库。空气压缩过程中产生的热量,以热水、熔盐等形态储存在地面的储热罐中。 6月19日,国务院国资委新闻中心"走进新国企——品牌引领·智链未来"融媒体采访团来到中国能源建设集团有限公司,探访山东泰安350兆瓦压缩空气储能 创新示范电站项目建设现场。 作为世界在建的最大单机功率压缩空气储能项目、中国能建首个商业化压气储能项目,该项目预计年发电量达4.6亿度,相当于20多万家庭一年的生活用 电。 该项目在用电低谷时,用富余的电能驱动"打气筒",将空气压缩至"气球"里形成高压状态。而这里的"气球",就是盐穴、人工硐室等密封储气库。 用电高峰时,储气库会释放所储存的高压空气、储热罐释放所储存的热量。这时,高压空气被加热,具有极大的膨胀力来驱动空气透平发电机组,就像吹动 风电机组的"大风车"一样,产生电能向电网供电。这一过程有效实现了电网的"削峰填谷",显著提升了电网调节能力和对风电、光伏等波动性新能源的消纳 能力。 凭借单机功率世界领先的地位以及显著的综合效益,该项目已入选2023年山东省新型储能示范项目、2024年山东省重大项目名单和2024年山东省新旧动能转 换 ...
国鸿氢能专场联合主办并将做主题演讲 | 2025势银(银川)长时储能产业大会(LDESIC 2025)
势银能链· 2025-06-16 02:09
"宁波膜智信息科技有限公司"为势银(TrendBank)唯一工商注册实体及收款账户 势银研究: 势银产业研究服务 势银数据: 势银数据产品服务 势银咨询: 势银咨询顾问服务 重要会议: 2025势银绿氢产业大会(7月16-17日,江苏·无锡) 点此报名 重要会议: 2025势银(银川)长时储能产业大会(7月2日-3日,宁夏·银川) 点此报名 添加文末微信,加 长时储能 群 7月2日-3日 ,在 银川市兴庆区政府、苏银产业园 指导下, 势银(TrendBank) 将联合 上海电气 储能科技有限公司 在银川兴庆区 银川立达深杭国际酒店 (地址:银川市兴庆区清和南街1471号) 举办 【2025势银(银川)长时储能产业大会】 ,聚焦液流电池、压缩空气储能、氢储能等前沿技 术,邀请产业链上下游共话未来。会上,势银(TrendBank)还将联合 杭州储能行业协会 免费发布 《2025势银长时储能产业发展蓝皮书》 。 扫码报名会议 国鸿氢能 作为本次会议压缩空气与氢储能专场的联合主办单位,将在本次会议进行精彩演讲。 国 鸿氢能科技(嘉兴)股份有限公司 能源事业部 副总监 刘冰 已确认发表题为 《 氢储能实际应用前 景和商 ...
兰石重装: 兰石重装关于收到项目中标通知书的公告
Zheng Quan Zhi Xing· 2025-06-06 09:32
Core Viewpoint - The company has received a bid notification for a project from China Power Construction Corporation, which is expected to positively impact its financial performance in 2025 [1][2]. Group 1: Project Details - The project is titled "China Power Construction 2×300MW (Phase I) Salt Cavern Compressed Air Energy Storage Power Station Heat Storage Tank and Auxiliary Equipment Project" [1]. - The bid amount for the project is 99.96 million yuan [1]. - The project is managed by China Power Construction (Feicheng) New Energy Co., Ltd., which has a registered capital of 5 million yuan and focuses on power generation, transmission, and emerging energy technology research [1][2]. Group 2: Impact on the Company - The bid amount represents 1.73% of the company's audited revenue for the year 2024, indicating a significant contribution to the company's financials [2]. - The project is expected to have a positive impact on the company's operating performance for the year 2025, with specific amounts to be confirmed by the annual audit report [2]. - The project will not affect the company's independence, as it will not create a dependency on the client or owner [2].
兰石重装:中标9996万元项目
news flash· 2025-06-06 08:28
兰石重装(603169)公告,公司近日收到中国电建(601669)肥城2×300MW(一期)盐穴压缩空气储能 电站储热水罐及其附属设备项目的中标通知书,中标金额为9996万元,占公司2024年度经审计营业收入 的1.73%。该项目预计将对公司2025年度经营业绩带来积极影响,具体金额以会计师事务所出具的年度 审计报告为准。 ...
中国能建不超150亿定增获上交所通过 中信证券建功
Zhong Guo Jing Ji Wang· 2025-05-14 02:37
Core Viewpoint - The company is extending the validity period of its resolution for a private placement of A-shares to specific investors, indicating ongoing efforts to secure funding for various projects [2][3][5]. Group 1: Issuance Details - The company plans to issue A-shares to no more than 35 specific investors, including various financial institutions and qualified investors [3]. - The issuance price will be set at no less than 80% of the average trading price of the company's A-shares over the 20 trading days prior to the pricing date [4]. - The total amount of funds raised from this issuance will not exceed 15 billion yuan, with net proceeds allocated to several key projects and working capital [5][6]. Group 2: Project Allocation - The funds will be used for multiple projects, including: - Hami "Solar (Thermal) Storage" integrated green electricity demonstration project with an investment of 8.082 billion yuan, using 3 billion yuan from the raised funds [6]. - Gansu Qingyang "East Data West Computing" integrated smart zero-carbon data industry park project with an investment of 4.181 billion yuan, using 1.5 billion yuan from the raised funds [6]. - Zhejiang Thermal Power Construction project with an investment of 6.112 billion yuan, using 3 billion yuan from the raised funds [6]. - Hubei Yingcheng 300MW compressed air energy storage demonstration project with an investment of 1.837 billion yuan, using 500 million yuan from the raised funds [6]. - Uzbekistan Bash and Zankeldi wind power projects with an investment of 6.768 billion yuan, using 2.5 billion yuan from the raised funds [6]. - Supplementing working capital with 4.5 billion yuan [6]. Group 3: Shareholding Structure - As of the date of the fundraising prospectus, the total number of shares is approximately 41.69 billion, with China Energy Construction Group holding 45.06% of the shares, making it the controlling shareholder [7]. - The issuance will not change the company's control structure, as the controlling shareholder remains the same before and after the issuance [7].
全球最大105MW 2极高速电机发布 压缩空气储能领域再添新"重器"
Zhong Guo Chan Ye Jing Ji Xin Xi Wang· 2025-05-10 22:38
"'储龙105'具有自主知识产权,填补了国内空白,总体技术达到国际先进水平,其中电机容量、效率等 指标国际领先,鉴定委员会一致同意通过鉴定。"4月22日,全球最大105MW2极高速大容量同步电动发 电机--"储龙105"正式发布,经中国机械工业联合会组织的鉴定委员会专家组鉴定,该电机实现了我国能 源存储核心技术自主可控的重大突破,为压缩空气储能领域再添新"重器"。 中国机械工业联合会秘书长宋晓刚在致辞中指出,储能技术作为能源革命的"压舱石",是构建清洁低 碳、安全高效能源体系的核心支撑。压缩空气储能凭借其规模大、寿命长、效率高、环境友好等优势, 已成为全球长时储能技术竞争的制高点。在此背景下,作为我国装备制造业自主创新的又一力作,"储 龙105"的发布恰逢其时、意义重大。 据了解,"储龙105"由中储国能(北京)技术有限公司(以下简称"中储国能")与卧龙电气南阳防爆集团股份 有限公司(以下简称"卧龙电气南阳防爆")联合研制,具有完全自主知识产权。该产品单机容量105兆瓦, 相较同类压缩空气储能产品容量增加一倍以上。经第三方检测机构测试,"储龙105"的综合效率达到 98.8%,超低振动低于35μm,不到国标标 ...
全球最大105MW 2极高速大容量同步电动发电机发布
Zhong Guo Neng Yuan Wang· 2025-04-28 09:19
"大功率电机是大规模压缩空气储能系统的核心设备,直接影响压缩储能子系统的规模 和设计方案,进而影响到压缩空气储能系统的成本、效率和性能。"中储国能总经理纪律表 示,"此次中储国能与卧龙电气南阳防爆携手并肩,充分发挥各自在核心技术、系统设计、 装备研制方面的优势,研制出'储龙105',对于提升大规模先进压缩空气储能系统性能、降 低成本具有重要意义。" 此次发布会上,中储国能与卧龙电气南阳防爆还签署了双方下一步战略合作协议,旨在 持续研发压缩空气储能领域的高端装备,带动价值链上下游的联动效应,共同探寻生态化共 赢发展的商业模式。未来,伴随先进压缩空气储能系统向大型化、高效率、高可靠性发展的 大趋势,双方将持续开展全方位的研发协作,共同致力于建立规模化、产业化、市场化的战 略合作模式。 据了解,"储龙105"由中储国能(北京)技术有限公司(以下简称"中储国能")与卧龙 电气南阳防爆集团股份有限公司(以下简称"卧龙电气南阳防爆")联合研制,具有完全自主 知识产权。该产品单机容量105兆瓦,相较同类压缩空气储能产品容量增加一倍以上。经第 三方检测机构测试,"储龙105"的综合效率达到98.8%,超低振动低于35μm,不 ...