主接线应简单清晰、操作方便，尽可能使操作步骤简单，便于运行人员掌握。复

The main wiring should be simple and clear, and easy to operate. Make the operation steps as simple as possible for the operator to master. The complicated wiring is not only inconvenient to operate, but also often leads to accidents caused by misoperation of the operating personnel. But the wiring is too simple, it may not meet the needs of the operation mode, and it will cause inconvenience to the operation or cause unnecessary power outages.

The main wiring should be simple and clear, easy to operate, as far as possible to make the operation steps simple, easy to operate personnel to master. Complex wiring is not only not easy to operate, but often causes accidents due to misoperation by the operator. However, the wiring is too simple, may not meet the needs of the operation mode, but also can cause inconvenience to the operation or cause unnecessary power outages.

The main wiring shall be simple and clear, easy to operate, and the operation steps shall be simple as far as possible, so as to facilitate the operators to master. Complex wiring is not only not easy to operate, but also often causes the operator's misoperation and accidents. However, the wiring is too simple, which may not meet the needs of the operation mode, and will also cause inconvenience or unnecessary power outage.<br>