电力工作人员在大雨中排查故障（8月3日摄）。8月3日晚，受今年第10号台风达维影响，天津出现风暴潮。为保证企业及居民用电安全，天津电力滨海供电公司启动应急预案，派出抢修队伍奔赴现场，抢修线路排除故障。新华社记者 毛振华 摄 Power staff in the rain fault testing（August 3, taken）。August 3 days late，This year by typhoon no. 10 of dimensional effect，Tianjin appear the storm surge。To ensure enterprise and residents in safety，Tianjin binhai electric power supply company launched the emergency response plan，Send repair team rushed to the area，Repair out fault lines。The xinhua news agency MaoZhenHua perturbation