commercial power

• 市电

commercial power的用法和样例：

例句

1. To avoid islanding and loading protection problems, the strategy of this study is to supply power from either PV system or grid system, depending on the power requirement.
   本文所提之操作策略，乃是透过继电器所组成的电源切换模组来作控制，使太阳能与市电系统交互供电，可避免并联市电所造成之孤岛效应或负载保护等问题。