控制与保护开关电器电源模块参数检测系统

Parameters Test System for Power Module of Control and Protect Switch

智能型低压电器中,电源模块的供电质量关系着整个产品的工作状态,在研发和生产过程中对其检测必不可少。针对某型智能型控制与保护开关电器(CPS),研制了基于LabVIEW平台的PCI总线电源模块参数自动检测系统。详细介绍了系统的硬件电路设计,具体阐述了系统软件实现过程。实践表明,该系统具有测试精度高、抗干扰能力强、检测效率高、实时性好等优点。

Parameters test for power module of intelligent low-voltage apparatus is necessary during development and production course,by which the quality of power module is determined.In order to meet the requirements of parameters test for power module of control and protect switch（CPS）,an automatic power module parameters test system is developed based on virtual instrument technology.The hardware design and realization of software function are introduced in detail.The practical application verifies that it has high precision,strong anti-interference,high efficiency and good real-time property.