国网吴忠供电公司配网部相关负责人说："我们组织多次专题会议，对合环线路各个开关的定值进 行计算、调整和论证，制定了10千伏配网线路相角差合环转电'五步法'。""五步法"：第一步，校验线路 合环前运行电流、联络线路电压差及合环点相位差；第二步，校验线路"一线一案"全线路保护定值；第 三步，完成联络线路解环点开关过流Ⅰ段保护定值整定，时限设为0秒；第四步，线路合环操作后利用 保护动作跳闸完成线路解环；第五步，重复上述操作，恢复原方式运行。 据介绍，10千伏配网线路相角差合环转电试验的成功，有力保障了用户生产生活的稳定可靠用电。 国网吴忠供电公司将结合日常检修操作，把"相角差合环转电"与"供电服务指挥官模式"深度结合，进一 步提高配网供电可靠性，切实减少停电对客户造成的损失。 科技日报讯 （记者王迎霞 通讯员寿绍）记者日前从国网吴忠供电公司获悉，宁夏首例配网不停电 转电技术，即10千伏配网线路相角差合环转电技术，在吴忠市成功应用。 配电线路合环操作是实现负荷转供、减少停电感知的重要技术手段，但线路合环转供前要对联络线 路电压差及相角差进行核实。实际应用过程中，部分线路带供变电站上级电源不同源，联络线路存在相 角偏差 ...

Core Viewpoint - The State Grid Pucheng Power Supply Company is actively enhancing energy efficiency services to help clients reduce energy costs and improve energy utilization efficiency through tailored energy diagnostics and recommendations [1][3]. Group 1: Energy Efficiency Services - The company provides energy efficiency diagnosis services, focusing on identifying issues to enhance electricity efficiency and lower energy costs [1]. - Customized energy analysis is conducted for clients, including the preparation of power load demand response measures [3]. - The company assists enterprises like Shennong Development (Pucheng) Co., Ltd. by analyzing their energy consumption data and operational characteristics to identify high energy-consuming equipment and potential energy-saving opportunities [3]. Group 2: Implementation and Support - Specific energy-saving measures and suggestions are provided to enterprises, along with tracking services to ensure effective implementation of these measures [3]. - After each monthly electricity bill issuance, the company forms a dedicated energy efficiency service team to analyze the energy usage situation and create detailed energy efficiency bills for clients [3]. - The company has helped Shennong Development (Pucheng) Co., Ltd. earn a power factor electricity fee reward of 109,600 yuan this year [3]. Group 3: Future Plans - The company plans to continue conducting energy efficiency diagnosis services for industrial enterprises, utilizing online platforms to monitor client energy usage and assist in reducing energy costs and carbon emissions [5].

Core Viewpoint - The company emphasizes the integration of ethnic unity into its power supply services, showcasing a commitment to community engagement and development in Gansu Province [1][6]. Group 1: Community Engagement and Services - The company organized various activities during the 22nd Ethnic Unity and Progress Promotion Month, focusing on the theme "Pomegranate Blossoms in Harmonious Longyuan" to promote ethnic unity [1]. - The company’s service team provided information on electricity policies and pricing to local communities, addressing their concerns and enhancing service quality through direct communication [3][6]. - A cooperation agreement was signed with the local government to foster rural development, demonstrating the company's proactive approach to community collaboration [3]. Group 2: Infrastructure Investment - Since 2019, the company has invested over 40 million yuan in upgrading the power distribution network in Huangcheng Town, significantly improving local electricity supply [4]. - A new 35 kV substation was completed with an investment of 10.83 million yuan, resolving voltage issues and ensuring reliable power for agricultural needs [4][5]. Group 3: Safety and Education Initiatives - The company implemented innovative solutions for power maintenance, ensuring uninterrupted electricity supply during repairs, which benefited over 300 households [6]. - Safety education initiatives were conducted to raise awareness about safe electricity usage among local residents, fostering a culture of safety [6]. Group 4: Economic Development and Ethnic Unity - Reliable electricity supply has empowered local agricultural production and allowed for the expansion of specialty product processing, contributing to economic growth and ethnic integration [5]. - The company aims to enhance service levels continuously, ensuring that the benefits of electricity reach all ethnic groups, thereby promoting mutual prosperity and unity [6].

5月14日，国网莆田供电公司检修人员顺利完成110千伏埭头变电站全站检修任务。此次 检修有效提升了变电站设备健康水平，为迎峰度夏期间电网安全稳定运行打下坚实基础。 检修期间，检修人员发现35千伏消弧线圈PT伞裙突发老化开裂等缺陷，立即启动应急消 缺预案。检修人员连夜联系厂家调配备件。当配件抵达现场后，迅速组成作业小组，分工协 作。工作负责人全程实施安全监护，把控安全状况；设备检修人员专注于拆装环节，规范执 行操作流程；设备安装完成后，调试技术人员聚焦参数校准与性能检测，精确调整设备参 数。闷热的环境下，汗水浸透了衣衫，经过4个小时连续奋战，在送电前成功完成更换，杜 绝设备"带病上岗"。 经过9天连续奋战，检修人员发现并消除隐患8处，开展反事故技术措施治理6项，设备 健康水平显著提升，为区域经济发展提供了可靠电力保障。 【责任编辑：刘澄谚 】 ▲检修人员对电容器组及电抗器进行例行试验 李晓婷摄 据悉，110千伏埭头变电站于2008年投运，主要为莆田秀屿区埭头、平海、东峤等乡镇 供电。由于地处秀屿沿海，空气盐分含量高、湿度大，易造成金属设备腐蚀，影响设备正常 运行。为确保用户夏季用电无忧，莆田供电公司以"一停多用 ...

Core Viewpoint - The article highlights the proactive measures taken by the State Grid Lanzhou Power Supply Company to enhance electricity services and support major projects in Lanzhou, contributing to the city's economic development and improving the business environment [1][5][11]. Group 1: Service Improvement - Lanzhou City has implemented 160 major projects this year, with 116 ongoing projects resuming work and 23 new projects starting construction [2]. - The company has established a service mechanism that includes leadership oversight and project management to ensure timely electricity supply for key projects [5]. - In 2024, the company achieved the top ranking in the "getting electricity" indicator in Gansu Province and was recognized as an advanced unit in the evaluation of the business environment in Lanzhou [1][5]. Group 2: Cost Reduction - The company has worked with local businesses to optimize electricity usage, resulting in significant cost savings; for example, a company reduced its monthly electricity bill from 4.63 million yuan to 4.23 million yuan [9]. - The company has provided tailored energy efficiency analysis and consulting services to 15 key industrial enterprises, helping them to better manage their energy consumption [10]. Group 3: Quality of Supply - The company is focused on enhancing the regional power supply capacity through the construction of key power supply projects, such as the 330 kV Hongle substation, which supports industrial development in Lanzhou New Area [11][12]. - In 2024, the company plans to construct and continue 25 transmission and transformation projects, with a total line length of approximately 526 kilometers, aiming to achieve a 60% production rate for major provincial and municipal projects [14].

5月14日，国网承德县供电公司下板城供电所客户服务专班走进旺源商城业主委员会，围绕用电稳定 性、能效优化等开展专项走访。通过现场勘测负荷设备、制定变压器增容方案，并结合商城业态特点推 广节能建议，同步推进内部模拟利润中心建设，优化资源配置效率。 这是国网承德县供电公司深化客户走访，精准对接客户用电需求的缩影。为全面提升供电服务水平，国 网承德县供电公司开展"服务进万家"客户走访专项行动，通过"班厅合一"协同服务、数字化网格管理、 需求导向精准施策等举措，依托内部模拟利润中心建设成本管控，实现客户诉求"属地解决、一次解 决"，用实际行动点亮绿色希冀品牌。 该公司严格执行"班厅合一"运营模式，整合营业厅与班组资源,打通业务协同链条,走访中依托移动终端 实时调取负荷数据，联合技术班组现场制定解决方案。强化"线上＋线下"服务融合，通过45个便民服务 点、423个供电服务微信群构筑"15分钟诉求响应圈"。服务人员入户推广台区经理二维码、"网上国 网"公众号等线上渠道，发放便民服务卡6000余张，实现县城所有居民区"三亮"展示牌张贴，展示牌注 明了服务人员姓名、联系方式及投诉渠道。同时，建立"一户一档"需求清单，针对不同 ...

除了设备巡检，国网阳高县供电公司还为乡村光伏用户提供技术培训。黎明党员服务队和青年突击队的 队员们通过集体讲解、一对一指导等多种方式，向村民传授光伏设备日常维护、简单故障排查等知识， 有效提升村民的自主管理能力。村民张大爷满脸笑容地说："以前遇到设备小问题只能干着急，现在供 电公司教了应对方法，心里踏实多了。" "光伏板的清洁程度直接影响发电效率，大家一定要定期清理。"5月14日，国网山西阳高县供电公司工 作人员深入阳高县敖石村，对当地光伏发电设备展开全方位"体检"，以专业、贴心的服务，为乡村光伏 发电事业保驾护航，让清洁能源成为乡村发展的强劲新引擎。 在并网服务方面，该公司进一步优化并网流程，安排专人跟进，为乡村光伏项目开辟"绿色通道"。从项 目申报到成功并网，工作人员全程指导协助，大幅缩短了并网时间，让村民的光伏项目能够更快产生效 益。 光伏发电作为清洁能源的典型代表，在乡村地区正发挥着日益重要的作用。然而，乡村分布式光伏设备 长期暴露于户外，面临着光照、风雨、沙尘等多重考验，设备老化、故障隐患逐渐显现。为保障光伏发 电系统安全稳定运行，国网阳高县供电公司主动担当，精心组织专业力量开展专项服务行动。 下一 ...

"你们提前一个多月就给我们通了动力电，使我们在五一节前就正式投产，今天又上门检查用电安全隐 患、宣传安全用电知识，你们的服务真是太贴心了。"5月14日，阳高龙华企业负责人对上门走访的山西 阳高县供电公司工作人员竖起了大拇指。 近年来，国网阳高县供电公司积极响应地方经济发展需求，全力为招商引资入驻企业及广大居民提供优 质电力服务。公司秉持"宁可让电等项目，不让项目等电"的理念，积极落实各项惠企政策，不断精简办 电流程。以构建"供电管家 + 专业团队支撑"服务体系为依托，主动了解企业用电应急预案、设备运维管 理等情况，第一时间收集用电需求，为每户企业建立专属档案，量身定制科学合理的用电方案。借助用 电信息采集系统深入分析客户用电数据，实行"一对一"全过程跟踪服务并逐户回访，及时协助企业办理 用电业务，确保企业电力设备以最佳状态投入生产，助力企业降本增效。 在这场服务攻坚战中，国网阳高县供电公司的黎明党员服务队与青年突击队成为了中坚力量。黎明党员 服务队充分发挥党员先锋模范作用，队员们深入企业车间，为企业提供专业的用电指导和技术支持，解 决企业在用电过程中的各类难题。他们以高度的责任感和使命感，为企业发展保驾护航。 ...

Core Viewpoint - The Shandong provincial government is implementing "Eight Major Actions" to promote high-level consumption of renewable energy, with a focus on collaboration among sources, networks, loads, and storage [1]. Group 1: Investment and Infrastructure - The company aims to increase investment to strengthen the foundation for renewable energy consumption by accelerating the construction of various voltage level power grid projects, including the Yanwei UHV and 500 kV highland and Bohai projects [3]. - A systematic transmission pattern of "East Electricity West Send" and "North Electricity South Send" will be established to enhance resource allocation and adaptability of the Shandong power grid, ensuring smooth grid connection and reliable delivery of renewable energy projects by 2025 [3]. Group 2: Optimization of Resource Utilization - The company is enhancing scheduling capabilities to ensure optimal utilization of various consumption resources, continuing the "Qingfeng Wanyang" initiative to support early grid connection and effectiveness of energy storage and flexible thermal power projects [3]. - The development of an AI-based intelligent scheduling system is underway to improve the control level of the grid in response to a high proportion of renewable energy [3]. Group 3: Innovation and Market Development - The company has established the first provincial-level virtual power plant service center in the country to support the large-scale development of virtual power plants, aiming to exceed 1 million kilowatts of regulation capacity within the year [4]. - Efforts are being made to deepen the inter-provincial electricity spot market construction to maximize the sale of surplus renewable energy between provinces, thereby expanding consumption pathways [4]. Group 4: Commitment to Policy Implementation - The company is committed to implementing the provincial government's decisions and fully executing the tasks of promoting high-level renewable energy consumption, coordinating projects, policies, and market measures to contribute to the construction of a green, low-carbon, and high-quality development zone in Shandong [4].

Group 1 - The project by Shaanxi Xinghua Group is significant as it will be the only ammonium nitrate and nitro compound fertilizer production project in the province, contributing to the integrity of the industrial structure and promoting economic development in Yulin [1] - The environmental impact assessment (EIA) process was expedited, with the approval time reduced to only 10 working days, showcasing the efficiency of the provincial ecological environment department [1][2] - The project aims to achieve an annual reduction of over 800 tons of air pollutants, with total pollutant emissions decreasing by more than 45% once operational [1] Group 2 - The provincial ecological environment department has optimized the EIA approval process, reducing the time by over 60% compared to the statutory period, which aids in addressing EIA-related issues for enterprises [2] - Site selection optimization is crucial in the EIA process to minimize environmental impacts, as demonstrated by the 750 kV power transmission project that will enhance energy connectivity in the province [3] - The provincial ecological environment department has implemented a comprehensive service approach for key projects, including pre-project management, on-site visits, and post-approval quality checks to ensure high-quality EIA documentation [4] Group 3 - The department has established a spatial control system for ecological environment management, integrating various environmental factors to provide precise management for major projects [4] - The application of ecological environment zoning results has helped avoid investment risks for key projects, ensuring smoother approval and construction processes [5] - Shaanxi has initiated pilot projects for planning EIA and project EIA linkage, benefiting 34 projects with a total investment of 3.698 billion, indicating a commitment to reform and efficiency in EIA processes [6]