The theory bases of PEBS/BCU method are analyzed. Based on the above bases, the transient stability analysis process of PEBS/BCU methods are summarized, and the two methods are analyzed.

• 分析了PEBS/BCU方法的理论基础,在此基础上总结PEBS/BCU方法暂态稳定分析的步骤,并着重分析了这两种方法。