Workflow
电力供应
icon
Search documents
国网重庆石柱供电公司:依托覆冰观测站守护电网安全
"有了这个观测站,我们不仅能远程查看实时冰情,现场复核也更有效率。"输电运维班班员吴小波说。随着春运临近与用电负荷增加,国网石柱供电公司将 持续依托该观测站强化冰情监测与分析,结合人工特巡,实现"科技+人工"双重保障,全力守护电网安全稳定运行,确保群众温暖亮堂过冬。(刘国政 曾繁 超) 清晨,巡视人员携带红外测温仪、望远镜和记录设备,驱车前往海拔超过1600米的庆龙线区域。山区道路积雪深厚,车辆行驶困难,人员在最后一段山路徒 步前行,鞋面很快结起冰凌。抵达位于风口区域的24号杆塔附近时,新建的固定覆冰观测站已在风雪中持续运行。站内创新设置的模拟导线与覆冰监测装 置,正实时采集着覆冰厚度、冰型及增长趋势等关键数据,为后续融冰、除冰决策提供精准依据。 巡视人员仔细检查观测站外部设备覆雪情况,他们一边记录站内模拟的覆冰厚度数值,一边用望远镜对实际线路进行对比观测,并在现场开展导线弧度、绝 缘子串倾斜角等人工测量,对数据进行交叉验证。 1月20日,石柱县迎来强降雪与低温冰冻天气。国网石柱供电公司输电运维班迅速组织人员,前往高海拔山区对易覆冰线路开展特巡,并重点依托新投运的 固定覆冰观测站,实时掌握冰情动态,全力保障电 ...
以述促干强担当 以评提质聚合力
为压实党团支部书记"第一责任人"职责,推动基层党团工作与主业深度融合,1月20日,国网重庆潼南 供电公司组织开展12名党团支部书记现场述职评议会议。公司领导、各支部书记及职工代表组成联合评 议组,全程落实一述一评、述评同步要求。 会上,12名党支部书记紧扣岗位职责,围绕思想政治引领、组织建设、提质服务、电网建设等核心任务 述职。大家用具体案例亮实绩,用数据对比析成效,同时直面党建业务融合不深、青年团员活力激发不 足等短板,明确靶向改进举措。 评议环节中,该公司领导聚焦基层党团工作服务安全生产、优质服务的着力点精准点评,参会人员结合 述职表现与日常履职情况,完成民主测评打分。 此次述职评议既是对全年工作的全面复盘,更是基层党团工作提质的"加油站"。下一步,该公司将继续 夯实基层党团根基,为公司高质量发展注入红色动能。(肖坤勇) ...
山西电网用电负荷创新高 最高达4469.4万千瓦
Xin Hua Cai Jing· 2026-01-23 08:11
寒潮带来的雨雪天气给电网安全稳定运行带来挑战。国网山西省电力公司运用观冰精灵、在线观冰、无 人机除雪、直流融冰等多元方式,全力守护电网安全稳定运行,保障电力可靠供应。在晋城500千伏变 电站,国网山西省电力公司启动直流融冰车,对220千伏城曲Ⅱ回覆冰区段线路实施直流融冰。在长 治,国网山西超高压输电公司运维人员使用无人机搭载敲冰棒,对1000千伏长南一线进行高效除冰。 据了解,针对近年来气候的变化,国网山西省电力公司加快提升电网防灾抗灾能力,对97条途经微地形 微气象区的输电线路实施了防冰改造,为315条线路加装观冰精灵437套。在此次应对寒潮雨雪天气的过 程中,国网山西省电力公司出动特巡人员千余人、车辆351台、无人机126架,特巡输电线路2300千米, 对3条线路开展直流融冰,对12条线路实施无人机除雪,对2条线路进行人工除冰,全力保障电网安全稳 定运行。 受强冷空气持续影响,1月21日,山西电网最大用电负荷达到4469.4万千瓦,创历史新高。国网山西省 电力公司多措并举,全力满足人民群众温暖过冬用电需求,目前,山西电网运行平稳,电力供应安全可 靠。 面对寒潮降温考验,国网山西省电力公司密切跟踪天气变化, ...
国家能源局关于5起供电企业影响市场公平竞争典型问题的通报
国家能源局· 2026-01-23 08:10
四、个别供电企业关联企业以签订分包合同方式,违规向社会施工企业收取费用。 江西省某供电企业关联企业利用供电企 业竣工验收、装表接电等方面业务优势,在社会施工企业已与用户签订受电工程施工合同且具备施工能力情况下,仍要求 社会施工企业与其签订项目分包合同,违规收取工程"管理费"。经抽查部分项目,该关联企业仅收取费用未实际参与施 工。 五、个别供电企业关联企业同时承担设计评审与市场化设计业务,违反公平公正原则。 山西省某供电企业所属研究院(负 责电源接入系统方案评审)与关联设计企业(承接市场化设计业务)实际为"两块牌子、一套人马"。该单位以设计企业名 义承揽电源接入系统设计等市场化业务,其后又以研究院名义开展方案评审,既当"裁判员",又当"运动员"。 国家能源局关于5起供电企业影响市场公平竞争典型问题的通报 为深入贯彻落实党中央、国务院关于加强自然垄断环节监管的决策部署,根据能源法"依法加强对能源领域自然垄断性业务 的监管和调控"等规定,我局深入开展自然垄断环节监管,发现一批供电企业及其关联企业利用自然垄断优势影响市场公平 竞争的突出问题。为充分发挥典型问题警示教育作用,现将2025年我局查处的5起典型问题通报如下 ...
新华社丨深山雪地里,活跃着一支支“除冰小分队”
国家能源局· 2026-01-23 07:50
Core Viewpoint - The article highlights the proactive measures taken by the State Grid Hubei Enshi Power Supply Company to ensure the safety and stability of the power grid during a recent cold wave that caused ice accumulation on transmission lines [4][5]. Group 1: Use of Technology - The company deployed ice removal robots to efficiently clear ice from transmission lines, demonstrating the integration of advanced technology in maintenance operations [2][4]. - Various ice removal methods were employed, including heated air blowing devices, mobile direct current melting devices, and mechanical ice removal equipment, to ensure safe operation of the power lines [4]. Group 2: Manual Intervention - In addition to technological solutions, manual ice removal was necessary in certain areas, particularly where ice accumulation posed a risk of tower collapse, which could disrupt power supply to local residents [4][5]. - The company utilized "mobile ice observation teams" equipped with online ice monitoring devices to identify and address ice accumulation promptly [4][5]. Group 3: Surveillance and Monitoring - The company installed 27 online ice monitoring devices along ice-prone transmission lines and conducted regular manual inspections in 76 high-altitude areas susceptible to icing [5]. - Fixed ice observation posts were established in critical locations to ensure continuous monitoring of ice conditions, particularly in areas where microclimates and high altitudes intersect [5].
河南送变电取得双无人机自动联锁装置专利
Sou Hu Cai Jing· 2026-01-23 07:43
来源:市场资讯 声明:市场有风险,投资需谨慎。本文为AI基于第三方数据生成,仅供参考,不构成个人投资建议。 天眼查资料显示,河南送变电建设有限公司,成立于1990年,位于郑州市,是一家以从事其他制造业为 主的企业。企业注册资本52221.37461万人民币。通过天眼查大数据分析,河南送变电建设有限公司共 对外投资了2家企业,参与招投标项目1182次,专利信息659条,此外企业还拥有行政许可161个。 国家电网有限公司,成立于2003年,位于北京市,是一家以从事电力、热力生产和供应业为主的企业。 企业注册资本130452014.429054万人民币。通过天眼查大数据分析,国家电网有限公司共对外投资了73 家企业,参与招投标项目5000次,财产线索方面有商标信息183条,专利信息5000条,此外企业还拥有 行政许可47个。 国家知识产权局信息显示,河南送变电建设有限公司取得一项名为"一种双无人机展放作业的联锁装 置"的专利,授权公告号CN117228024B,申请日期为2023年11月。 ...
从科技融冰到景区保供 立体智防电网战寒潮
Xin Hua Cai Jing· 2026-01-23 06:24
新华财经北京1月23日电(记者沈寅飞)当寒潮南下、雨雪覆地,保障电力可靠供应成为稳生产、保民 生的关键基石。连日来,全国出现大范围雨雪降温天气,多地电力公司构建立体高效的防控屏障,用科 技"破冰",用温暖守护,让电流在严寒中依然稳定"流淌"。 立体防控高效处置覆冰风险 近日,低温天气导致山东省平度市大泽山山区35千伏灰泽线出现导线覆冰隐患。国网平度市供电公司巡 检人员向应急指挥中心发出预警,地面网格服务队迅速开展覆冰清除作业,保障了山区周边3个村庄的 稳定供电。 温暖守护筑牢供电可靠防线 面对寒冷恶劣天气,国网河南电力重点关注城市小区、高海拔山区、自然村等重点点位的供电情况,通 过"网上国网"、微信公众号等进行恶劣天气提醒,有效落实医院、交通、通信、供水、城市排涝泵站等 重要用户电力设施的防雨雪冰冻措施。 国网兰考县供电公司启动应急预案,与当地气象局协同合作,加强电网运行监控,组织运维人员对输变 配电设备进行隐患排查,演练恶劣天气下线路除雪防舞动。抢修人员和车辆24小时待命,保电车运抵指 定位置,抢修物资、工器具就位,做好突发故障应急准备。 当前正值冰雪旅游旺季,寒冷天气中用电保障未有丝毫松懈。在四川阿坝州达 ...
保供电 杭州冬季用电负荷创历史新高
Hang Zhou Ri Bao· 2026-01-23 05:56
寒潮影响期间,公司启动输电监控中心24小时应急值班,实时监测重点输电线路覆冰情况,安排移 动融冰车变电站驻站,开展特高压灵绍线地线固定融冰装置检查和维护,杭州全域10座500千伏超高压 变电站恢复有人值守状态;在配电网侧,通过"人工巡视+镇村联动+微拍监测",对临安万市镇、板桥 镇、玲珑街道,余杭鸬鸟镇等雪量较大区域进行观冰及隐患排查特巡,共投入627人次、212辆次车辆、 112架次无人机,立查立改隐患575项;405名应急保电人员、51辆发电车、126台发电机组成的抢修力量 24小时待命,确保及时响应;在500千伏沥富5921线投用自动除冰机器人;在特高压灵绍线重覆冰杆塔 试点应用无人机热射流技术,成功清除绝缘子覆冰……新技术和新工具为一线工作赋能增效,保障冬季 电网更稳。 受寒潮影响,1月20日起全市出现降雪降温,居民取暖和企业生产使用电负荷不断攀升。21日11点 17分,杭州电网全社会用电负荷达1915.6万千瓦,创下全市冬季负荷历史新高,较去年最高值增长 16%。入冬以来,国网杭州供电公司持续增加电力供给,精益电网运维,强化供需平衡,保障电力可靠 供应,守护居民温暖度冬。截至目前,全市用电平稳。 面 ...
国网邹城市供电公司围绕中心工作精准监督,助推优化电力营商环境
Qi Lu Wan Bao· 2026-01-23 04:30
Core Viewpoint - The State Grid Zoucheng Power Supply Company is enhancing its supervision efforts to integrate the optimization of the business environment into daily operations, ensuring that improvements in the business environment are effectively implemented [1][2] Group 1: Measures for Optimizing Business Environment - The company is conducting case-based reforms and strengthening warning education by analyzing typical cases of misconduct that damage the business environment, promoting a proactive and meticulous work attitude [1] - The company is identifying and addressing integrity risks by enhancing supervision over low-level personnel in the power supply service sector, integrating "micro-power" supervision with integrity risk assessments [1] Group 2: Supervision and Collaboration - A collaborative supervision platform has been established to monitor the optimization of the business environment, utilizing meetings to gather updates from professional departments and provide timely feedback [2] - The company plans to continue its "supervision of supervision" approach, maintaining strict discipline to support the ongoing optimization of the electricity business environment and enhance customer satisfaction [2]
电力业务许可证延续及注销管理办法
国家能源局· 2026-01-23 03:19
Core Viewpoint - The article outlines the management measures for the renewal and cancellation of electricity business licenses, aiming to protect the rights of licensees and ensure the safe and stable operation of the electricity system [3]. Chapter 1: General Principles - The measures are established based on relevant laws and regulations to standardize the renewal and cancellation of electricity business licenses [3]. - The renewal of an electricity business license is defined as the administrative procedure for continuing to engage in related electricity business before the license expires [3]. - The cancellation of an electricity business license occurs when the license is legally revoked or terminated [3]. - The implementation of these measures must adhere to the principles of legality, openness, and fairness [3]. Chapter 2: Renewal of Electricity Business License - Licensees must apply for renewal at least 30 days before the license expires, submitting necessary documents including a renewal application form and identification [6]. - If the submitted materials are incomplete, the agency must inform the licensee once about the missing documents [6]. - The agency must make a decision on the renewal within 10 working days after formally accepting the application; failure to do so will be considered as consent for renewal [6]. Chapter 3: Withdrawal and Revocation of Electricity Business License - The agency can withdraw an effective electricity business license under specific circumstances, such as abuse of power or significant changes in the conditions that justified the license [8]. - If a license is obtained through deceit or bribery, it should be revoked [9]. - Before making a decision to withdraw or revoke a license, the agency must inform the licensee and allow them to present their case [10]. Chapter 4: Revocation of Electricity Business License - The agency can revoke a license if the licensee violates regulations or fails to comply with market operation rules [11][15]. - Licensees have the right to present their case before a revocation decision is made [13]. Chapter 5: Cancellation of Electricity Business License - The agency must process the cancellation of a license under specific conditions, such as the licensee's request for cancellation or the expiration of the license without renewal [16]. - Licensees must submit a cancellation application within 30 days of the relevant event occurring [17]. - If a licensee fails to apply for cancellation, the agency may publish a cancellation notice on its website [18]. Chapter 6: Supplementary Provisions - The measures will take effect upon publication and are valid for five years, replacing the previous management measures [20].