阻容吸收装置在中央空调控制系统的应用解析  

Resistance Capacity Absorption Device in the Central Air Conditioning Control System Application

作　　者：何跃智 贺延兵 彭仟能 郑骏玲 王坚 

机构地区：[1]浙江盾安人工环境有限公司技术中心

出　　处：《可编程控制器与工厂自动化（PLC FA）》2013年第2期32-34,共3页Programmable controller & Factory Automation(PLC & FA)

摘　　要：本文针对中央空调控制系统PLC控制器DI/D0通道的感性负载的抗干扰设计,对阻容吸收装置原理与特点进行了分析和阐述,围绕中央空调控制系统交流回路中的阻容吸收装置如何选型、设计展开相关技术分析、探讨和实际应用,为提高中央空调产品设备的可靠性、可适应工作环境的要求,RC阻容吸收装置技术可广泛应用于中央空调设备产品的控制系统设计中。In this paper the central air conditioning control system design, should take appropriate and reliable measures and methods to ensure control system reliability, stability and anti-jamming, especially from the control system with PLC circuit to the perceptual load anti-interference treatment perspective, the resistance capacity absorption device principle and characteristics are analyzed and expounded, around the central air conditioning control system communication circuit of the resistance capacity absorption device how to selection, design expansion related technical analysis, discussion and practical application, In order to improve the central air-conditioning products equipment reliability, can adapt to the requirements of the work environment, RC resistance capacity absorption device technology can be widely applied to central air conditioning equipment products in the design of the control system.

关 键 词：中央空调控制系统PLC 阻容吸收 感性负载 高频振荡 

分 类 号：TN752[电子电信—电路与系统]