交流配电板测量仪表及逆功率继电器接线规律的研究

A study of line connection principle for measurementinstruments and reverse power relays on A. C. switch boards

利用相量图及数学运算的方法，从理论上分析了渔船交流电站主配电板的测量仪表及逆功率继电器的接线，以及在实际制造、调试过程中出现的故障。对迅速排除故障，作好调试工作具有实际指导意义。

By use of phasor diagram and mathematical computation,the paper analyses on theoretical basis the princip le of line connection for reverse power re-lays and measurement instruments on the main switch-board of fishing boats'A.C. power stations. The paper also diagnoses possible faults which may appear on production or during adjustment,providing instructions for faults removal and performance ad-Justment.