近日，笔者遇到在某高校负责用电工作的朋友，见他一脸疲惫，问是何故，他说该校近几年不断扩招，在校学生猛增，导致用电量翻番，而陈旧的电力设施不堪重负，被迫拉闸限电，学生和教职工叫苦不迭，后勤部门管电人员整天忙于应付。据悉，还有一些高校也有类似情况。说起拉闸限 Recently, the author encountered a friend who was responsible for working with electricity in a certain university. When he saw him tired, he asked why. He said that the school has been expanding its enrollment in recent years. The number of students in the school has soared, resulting in a doubling of electricity consumption. The power facilities were overwhelmed and they were forced to switch off the power. Students and staff were agonizing and the logistics staff was busy all day. It is reported that there are some universities that have similar situations. Speaking of restrictions