advantages of high precision, less influence on
low-voltage power system, fast response, connecting
capacitors with single-phase and the ability of
anti-jamming. It is mainly used to compensate passive
power in present factory and mine.
In the power-system, the raise of the power-factor
is a important technologic work. It matters the utility
and quality of the power-system. The method of
power-factor has always been taking seriouslyby people.
The research of the high-quality power-factor
compensationhas great social and economic meanings.
This article utilizes the AT89C52 monolithic
integrated circuit, thelow pressure reactive power
carries on the monitor and the control tothe electrical
power system in, enables the power factor to
achievethe adjustment and the optimization, improved
the electrical powersystem power supply quality and
the economical movement.
Keywords： AT89C52 Power-factor Compensator
