家用自动功率因数校正系统的实现

Automatic Power Factor Correction of Device for Family Application

因家居和小商业机构中的电力设备通常表现为感性负载,日常生活中,对这些设备产生的无功功率的补偿均未考虑。为了提高电能的使用效率,在此设计了一种功率因数校正装置。本文提出了家用自动功率因数校正装置的设计思想,给出了控制系统的框图和软件流程。此自动功率因数校正系统装置已经在实验室取得成功验证。而且其价格既低廉又合理,非常适合于家用电器的自动功率因数补偿。

The residential and small business installations are usually types of inductive loads.Generally these devices produce reactive power. It has not been considered to compensate the reactive power for these devices. For this reason, there is an invention which can correct power factor of the devices for increasing the efficiency of electrical power utilization. This paper presents the ideas about Automatic Power Factor Correction device for family application. The scheme of control system and software design is given. The automatic power factor correction device for family application has been proved successfully in lab. It is very cheap and reasonable .Therefor it is Very suitable to compensate the automatic power factor for family application.