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1948年,某电力系统对汽轮发电机失去励磁后在非同期状态下运行的可能性问题,进行了多次试验。其目的是为了确定发电机在非同期状态下长时间运行时所容许的负荷,并使值班人员了解发电机在这些条件下的特性。
In 1948, a number of tests were performed on the possibility that a power system would run in the non-synchronous state after the turbine generator lost its excitation. Its purpose is to determine the allowable load of the generator during long-term operation in the non-synchronous state, and to enable the duty officer to understand the characteristics of the generator under these conditions.