摘要
采用PC代替传统继电器—时间继电器控制全封闭多机头冷水机组，通过实验，编制满足控制要求的程序。实现多机头冷水机组的自动控制，使空调负荷与冷水机组产冷量相匹配。
This paper adopted PC to replaced traditional relay(time relay) to control totally enclosed multi-handpiece water chilling units, according to the experiments, we programed the programs for the control purpose Realized autocontrolling of multi-handpiece water chilling units and matching the air conditioning burden and amounts of cold.
出处
《哈尔滨商业大学学报（自然科学版）》
CAS
2001年第1期102-105,共4页
Journal of Harbin University of Commerce：Natural Sciences Edition
关键词
可编程控制器
冷水机组
programmed control unit
water chilling units
