摘要
根据强化主保护,简化后备保护的工作原则,提出具体措施,并着重讨论零序电流保护简化的意义和实现方法。
The principle of strengthening main protection and simplifying backup protection should be established.The specific measure is put forward.The meaning and realization way to simplify the zero sequence current protection are discussed emphatically.
