摘要
介绍了一种用于低压电流互感器自动检定系统的通用型工装。该工装能够装载国家电网公司企业标准《计量用低压电流互感器技术规范》规定的5种低压电流互感器,具有互感器装配安装导向和定位、安装底板接地、运送流转和防止倾覆等功能。该工装通用性强,易于加工安装,现场应用证明其结构实用可靠,能够满足低压电流互感器自动检定系统的使用要求。
This paper presents a general fixture used for 0.4kV metering current transformers automatic verification system. The general fixture could be assembled with the five kinds of current transformers regulated by State Grid Corporation standard named Technical specification for 0.4kV metering current transformers. The fixture has various effects, such as guiding and positioning for assembling current transformers, grounding the transformer mounting plates, transporting and protecting the transformers and so on. This fixture has better reliability, stability and machinability, and could be used for all kinds of the regulated current transformers. The field applications prove that this fixture is able to fully meet the requirements of current transformers automatic verification system.
出处
《自动化与仪器仪表》
2012年第4期95-96,100,共3页
Automation & Instrumentation
关键词
工装
通用性
电流互感器
自动检定系统
fixture
general
current transformer
automatic verification system
