8月22日，电力技术工人在献县变电站检查设备运行情况。今年迎峰度夏期间，河北献县电力局面对高温多雨等恶劣复杂天气，做好电网监视、设备运行、事故抢修等安全保障工作，提高快速反应和供电保障能力，及时掌握雨情，加强变电站及线路巡视工作，确保电网安全稳定运行。新华社发（张静 摄）     August 22，Power technical workers in the XianXian substation inspection equipment operation。This year during summer peaks，Hebei XianXian power in the face of high temperature rainy and other heavy complicated weather，Do grid monitoring、Equipment operation、Accident emergency repair and security work，Improve the rapid reaction and power supply support capacity，Master in time the rainfall regime，Strengthen the substation and line perambulatory job，To ensure the safe and stable operation of power grid。The xinhua news agency hair（Zhang jing perturbation）