【摘要】 描述了一种电气主结线可靠性计算的改进的逻辑表格法．该方法计及了继电保护元件运行状况对电气主结线运行状态的影响，结合了经济性计算，给出了一个典型主结线可靠性计算的实例．更多还原

【Abstract】 This paper describes a developed logical connection. The method considers the effectof operational states of protection relay element on operational states of main electrical connectionin combination with the economic calculation. Finally, a practical example of reliabilitycalculation for traditional main electrical connection is also given.更多还原