In this paper, the measures of raising powerfactor for motor and transformer are introduced and the problem ofcompensationofpowerfactor is analysed.
介绍了提高电动机和变压器功率因数的具体措施，并对功率因数补偿问题进行了分析。
2
The paper introduces the automatic compensation device of high voltage network's powerfactor.
介绍一种自行研制的高压电网功率因数自动补偿装置。
3
This paper expounds the compensation principle of dynamic powerfactor and introduces the parameter detection and the control method of the dynamic powerfactorcompensation.