pantograph collector

例句：

1. 1.The pantograph collector is used to collect the electricity generated by the generator.
   电弧收集器用于收集发电机产生的电力。
2. 2.The pantograph collector is an important component of the power system.
   电弧收集器是电力系统的一个重要组成部分。
3. 3. The pantograph collector is responsible for collecting and storing the electricity generated by the generator.
   电弧收集器负责收集和储存发电机产生的电力。