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7月18日,1000千伏横山开关站现场启动组将T031、T032、T033断路器以热备用状态交还国家电网华北电力调控分中心,标志着横山站系统带电调试工作顺利完成,为榆横——潍坊特高压交流输变电工程投产做好准备。本次系统调试工作时间紧、任务重,调试项目多,技术要求高,调试电源从河北电网邢台(石家庄)1000千伏变电站送出,途经洪善(晋中)1000千伏变电站后,经两回1000千伏线路送至横山站。整个系统调试工作期间,现场共完成试
July 18, 1000 kV Hengshan switchyard on-site start-up group will be T031, T032, T033 circuit breakers to the standby state returned to the North China Electric Power Regulatory Sub-center, marking the Hengshan station charged commissioning of the system successfully completed for Yu Wang - - Weifang UHV AC Transmission Project put into operation ready. The system commissioning work tight schedule, heavy tasks, commissioning projects and more technical requirements, commissioning power from Xingtai, Hebei Power Grid (Shijiazhuang) 1000 kV substation sent through Hongshan (Jinzhong) 1000 kV substations, after two back 1000 kV line sent to Yokoyama Station. The entire system debugging work period, the scene completed a total test