我国有大面积国土处于地震频发的地震带上，加强地震防范十分必要。如果在地震来临前的数秒或数十秒，家用电表能发出频率不同的尖锐警报，提示民众迅速应对——这短暂的时间，将成为减少地震伤亡的黄金窗口。电科在临沂特高压站试点应用了地震监测系统。图为安装于主变压器设备的地震监测站点对此，我国研发实施了变电站地震在线监测系统，致力于在电网系统开展地震预警，并探索向关键电力设施提供地震预警信号的同时，也可向电力用户提供地震预警服务。
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