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国网临汾供电:“伏天”遇“急雨” 特巡保安全
Zhong Guo Neng Yuan Wang· 2025-08-08 09:34
接下来,临汾市即将进入主汛期,暴雨、强对流天气多发、频发、突发情况逐步增多。 临汾公司将树牢底线思维,加强统筹协调,进一步完善落实好各项防范措施。密切关注天气 情况和防汛动态,加强负荷监测和设备运维管理,及时响应民生用电需求,持续奋战在电力 保供第一线。 【责任编辑:刘澄谚 】 针对新一轮高温和汛情考验,该公司统筹应对、科学部署,第一时间加密变电站巡视频 次,对站内排水系统运行情况、端子箱密封、渗水情况、以及站房渗水情况进行重点排查。 同时,对变电站围墙、排洪沟、出水口等进行系统检查,确保排水设施畅通。针对汛期特 点,组织专业人员对防汛重点区域加强管控。重点对低压线路及设备接点处进行测温,防止 过热现象发生。检查设备受潮、杆塔基础、交叉跨越距离等有无异常,对处于低洼边陡地 带、土质松软、易冲刷等需要特别关注的生产场所等进行全方位排查。在紧锣密鼓开展设备 隐患排查的同时,临汾公司广泛发动员工通过微信工作群、朋友圈等平台实时发布恶劣天气 下供电风险预警信息,转发汛期安全用电小贴士、暴雨天安全避险指南等,提升客户安全意 识。为快速响应客户用电诉求,该公司还积极开展敏感及重要客户走访活动,因地制宜采取 行之有效的方式 ...
大渡河上游巴拉水电站实现全容量投产发电
Xin Hua She· 2025-08-08 09:08
巴拉水电站是国家电网2025年迎峰度夏140项电力保供重点工程项目。目前,巴拉水电站4台机组以 100%负荷率安全平稳运行,清洁电能通过500千伏输电线路输送至成都负荷中心,全容量投产后将显著 提升区域电网的供电可靠性和迎峰度夏能力。 (文章来源:新华社) 8月8日,位于四川大渡河上游的国家西部大开发重点工程——巴拉水电站最后一台机组完成72小时试运 行后,正式并网发电,该电站实现全容量投产目标。 巴拉水电站位于四川省阿坝藏族羌族自治州马尔康市境内,是大渡河干流"3库28级"水电规划中的第2级 骨干电站。电站总装机容量74.6万千瓦,设计年平均发电量25.53亿千瓦时,可满足约100万户家庭年度 基本生产生活用电需求,相当于年节约标煤116万吨、减排二氧化碳约300万吨。巴拉水电站投产发电有 助于优化区域能源结构。 ...
95598电话与在线服务量双双创年内新高
Zhong Guo Neng Yuan Wang· 2025-08-06 08:44
Core Viewpoint - The National Grid Customer Service Center is experiencing record-high service demands due to extreme weather conditions, including heavy rainfall and high temperatures, leading to increased electricity load across multiple regions [1][3]. Group 1: Service Demand and Performance - On August 4, the 95598 hotline received 281,700 calls, with 183,400 requests for human service and 257,200 online service accesses, indicating a significant increase in service volume [1]. - The customer service center has implemented a comprehensive service guarantee plan for the summer peak season, focusing on resource management and timely responses to customer needs, especially in disaster-affected areas [3]. Group 2: Operational Measures - The center has strengthened duty management and organized staff to engage directly with customer calls, ensuring a better understanding of customer needs and operational processes [5]. - Emergency response measures have been activated, with 708 personnel participating in emergency repairs and service adjustments in response to severe weather conditions in northern regions [5][6]. Group 3: Future Plans - The National Grid Customer Service Center will continue to monitor extreme weather developments and enhance coordination with provincial and municipal companies to ensure effective service delivery [6].
重庆高温天气持续 电网负荷创历史新高
Zhong Guo Xin Wen Wang· 2025-08-04 15:44
Core Insights - The Chongqing power grid experienced a record high electricity load of 29.74 million kilowatts due to high temperatures [1] Group 1: Electricity Supply and Demand Management - The State Grid Chongqing Electric Power Company is actively managing the peak summer load by ensuring a reliable electricity supply and optimizing resource allocation [3] - The company has secured a maximum external electricity purchase capacity of 9.71 million kilowatts, which represents a 78% increase compared to the same period last year [3] - The company is closely monitoring weather changes and electricity demand to conduct precise load forecasting and maintain power balance across the grid [3] Group 2: Infrastructure and Emergency Preparedness - During the peak summer period, the company has restored 26 substations with personnel on duty, averaging over 1,031 personnel and 618 vehicles deployed daily [4] - The company has conducted 694 special inspections and 680 infrared temperature measurements to identify and eliminate equipment defects [4] - Emergency preparedness has been enhanced through meticulous team arrangements and material preparations to ensure the safe operation of the power grid and reliable electricity supply during the summer [4]
赵刚在调研迎峰度夏电力保供工作时强调科学精准调度 做足应急准备 全力确保电力安全稳定供应
Shan Xi Ri Bao· 2025-08-01 00:57
Core Insights - The provincial government emphasizes the importance of ensuring stable electricity supply during peak summer demand, highlighting the need for scientific scheduling and emergency preparedness [1][2] Group 1: Electricity Supply Management - The provincial government is focusing on the critical phase of electricity supply during the ongoing high-temperature weather, which has led to increased electricity demand [2] - There is a call for enhanced monitoring of the power grid and data analysis to better understand supply and demand dynamics [2] - The government aims to maximize electricity generation and ensure that all available power is supplied, while minimizing unplanned outages and operational disruptions [2] Group 2: Risk Management and Infrastructure - The government stresses the importance of comprehensive risk assessment and management across all aspects of electricity supply, including generation, transmission, and storage [2] - There is a focus on preparing emergency repair equipment and teams to respond to extreme weather events [2] - The need for a long-term strategy is highlighted, with plans to integrate renewable energy sources and improve electricity transmission infrastructure [2] Group 3: Demand-Side Management - The government advocates for demand-side management strategies, prioritizing demand response and orderly electricity usage to ensure efficiency [2] - Market-based approaches are encouraged to guide users in shifting their electricity consumption patterns [2] - There is an emphasis on promoting energy conservation to enhance the overall efficiency of electricity resource utilization [2]
用电负荷连创新高,15亿千瓦“烤验”电力保供
2 1 Shi Ji Jing Ji Bao Dao· 2025-07-31 11:35
Core Viewpoint - The article highlights the record-breaking electricity demand in China due to high temperatures and the measures taken to ensure stable electricity supply during peak summer months [1][3][4]. Group 1: Electricity Demand and Supply - National maximum electricity load has reached historical highs, exceeding 1.5 billion kilowatts on multiple occasions in July, with a peak of 1.508 billion kilowatts, an increase of 0.57 million kilowatts compared to last year [1][3]. - The increase in electricity demand is driven by higher temperatures, leading to greater use of cooling appliances in households and increased industrial activity, with GDP growth of 5.3% in the first half of the year contributing to this demand [2][3]. - The electricity supply system has been operating smoothly, with over 20 million kilowatts of new generating capacity added in the first half of the year, including 3 million kilowatts of hydropower, gas, and coal power [3][4]. Group 2: Green Certificate Market - The green certificate market has shown significant growth, with 1.371 billion green certificates issued in the first half of the year, a year-on-year increase of 149%, and 958 million of these are tradable [5][6]. - The trading volume of green certificates has doubled, reaching 348 million certificates, with a notable increase in prices, indicating a growing demand for renewable energy [5][6]. - The government is actively promoting the issuance of green certificates for distributed renewable energy projects, with a focus on improving the coverage and efficiency of the certification process [6][7].
电力护航“生命线” 走访医院保平安
Zhong Guo Neng Yuan Wang· 2025-07-31 09:11
"医院的电力保障直接关系患者安危,你们上门排查隐患,真是给我们的医疗工作添了 道'安全阀'!"7月25日,国网大宁县供电公司太行黎明共产党员服务队与青年突击队(以下 简称"两队")主动深入大宁县人民医院,开展电力安全专项走访行动,以专业之责、担当之 行,为医疗用电筑牢坚实防线,守护医患安康。 ▲7月25日,国网临汾供电公司的工作人员们前往大宁县人民医院开展安全用电检查和 宣传工作。 医疗工作牵动着千家万户的生命健康,稳定的电力供应正是维系这一切的"生命线"。手 术室的无影灯、ICU的呼吸机、急诊室的监护仪等,每一台设备的正常运转都离不开持续可 靠的电力支持。为了让这些"生命仪器"始终在线,"两队"队员们带着红外测温仪、绝缘检测 工具等专业设备,对医院的电力系统展开了拉网式检查,精准锁定了3处接触不良的接线 点,当场完成整改,从源头掐断了潜在的断电风险。 走访过程中,"两队"队员们不仅是技术过硬的电力"检修工",更是安全用电知识的"播种 者"。他们准备好安全用电手册,结合医院实际场景与真实电气火灾案例,向医护人员详细 讲解电器火灾预防要点。遇到突发断电时,如何快速切换备用电源、如何规范处置电气故 障,队员们通过 ...
国家能源局:迎峰度夏电力供应总体有保障
Xin Hua Cai Jing· 2025-07-31 06:51
新华财经北京7月31日电(记者安娜) 国家能源局电力司副司长刘明阳7月31日在国家能源局新闻发布 会上说,目前看,全国电力供应总体有保障,华东、华中、南方区域部分省份高峰时段电力供应趋紧, 但可以通过采取相关措施有效管控。 他表示,下一步,国家能源局将加强电力供需形势监测研判,强化常规电源顶峰发电能力,优化电力资 源配置,一省一策指导电力保供工作,全力确保迎峰度夏电力供需形势可控、在控,坚决守住不拉闸限 电的底线,坚决确保民生用电。 (文章来源:新华财经) 7月以来,全国气温热力值拉满,大部分地区平均气温较常年同期偏高1到2摄氏度,叠加南方等地"出 梅"降雨结束,呈现高温闷热天气。 为保障电力供应,今年上半年,全国新增投产发电装机容量超2亿千瓦,其中新增水电、气电、煤电等 支撑调节性电源3000万千瓦;新投三回跨区输电通道,增加跨省区输电能力1600万千瓦。7月以来,又 新增投产(并网)支撑调节性电源超1000万千瓦,电力保供基础进一步夯实。入夏以来,各类支撑调节 性电源应开尽开,电煤、天然气等一次燃料供应充足,全国电力供应平稳有序(仅四川在17日晚峰时段 短时采取需求响应措施),经受住了今年入夏以来的首轮高 ...
河南省全网用电负荷连创新高 迎峰度夏电力保供进入关键期
He Nan Ri Bao· 2025-07-29 23:23
"1号主变压器温度正常,设备运行状况良好!"7月29日,国网濮阳供电公司变电运维人员对110千伏台 前变电站设备进行高温天气巡视测温,排查安全隐患,确保设备安全稳定运行。这是国网河南省电力公 司全力做好迎峰度夏确保电力可靠供应的一幕。 进入7月,我省持续出现大范围高温天气,空调等降温负荷不断增长,叠加经济增长趋势向好,共同拉 动河南全网用电负荷持续高位运行。7月4日、7日、14日、15日,全省最大电力负荷4次创新高、最高达 8976万千瓦。目前,全省迎峰度夏电力保供已进入关键时期。 高温天气下,河南电网运行及电力供应保持平稳,工农业生产和居民用电得到较好保障。今年以来,国 网河南电力共投资108亿元,按期投运2640项主配网度夏工程,并高质量完成488项主网计划检修工作, 为保障今夏电力可靠供应奠定了坚实基础。 "面对高温电网大负荷考验,我们精准开展各地电力平衡及电网重满载情况研判,深挖电厂顶峰能力, 着重做好重点设备带电检测和巡视检查等,针对线路异物防控等做好特巡特护,外电入豫最高达1615万 千瓦,为历史最好水平。"国网河南电力有关负责人说。 责任编辑: 张家祺 同时,强化7×24小时值班值守,省市县三级 ...
电力负荷连创新高 电网能否撑住
Mei Ri Jing Ji Xin Wen· 2025-07-21 13:35
Group 1: Global Power Outages - In 2025, multiple countries including South Africa, Cuba, Spain, Portugal, Kuwait, the United States, and the Czech Republic have experienced significant power outages, indicating a troubling trend for global electricity grids [1][2] - The underlying causes of these outages include extreme weather conditions, aging infrastructure, and insufficient power supply and grid capacity [2][6] - Spain's power grid has seen a rise in renewable energy generation, which has led to increased sensitivity to disturbances, contributing to the large-scale outages [3][4] Group 2: China's Power Supply Stability - Despite facing extreme weather and record-high electricity loads, China's power grid has maintained stability without resorting to rolling blackouts, unlike many other countries [1][8] - China's highest electricity load reached 15.06 million kilowatts in July 2025, showing a significant increase from previous years [7][8] - The country has a comprehensive power supply strategy that leverages a unified national grid, allowing for coordinated responses to electricity demands [8][10] Group 3: Infrastructure and Investment - China's power infrastructure is the largest globally, with a significant portion of the world's installed capacity, and ongoing investments are being made to enhance grid resilience and flexibility [8][11] - In 2024, China's investment in power grid construction reached 608.3 billion yuan, marking a 15.3% increase from the previous year, indicating a strong commitment to upgrading infrastructure [11][12] - The establishment of a nationwide electricity trading mechanism aims to optimize resource allocation and enhance inter-regional cooperation [11][12] Group 4: Demand-Side Management - China's diverse geographical landscape allows for staggered peak electricity loads across provinces, facilitating demand-side resource management [12] - The implementation of market-based mechanisms, such as time-of-use pricing and demand response strategies, helps balance supply and demand effectively [12]