Development of Slow Speed Mechanical Switch for Controllable Self-recovery Energy Dissipation Device in UHV DC Transmission System
The slow speed mechanical switcher is an important switching device in the controllable self-recovery energy dissipation device of the UHV DC transmission system,which plays a role in the control and protection of the device.It must have the ability to quickly switch on in a short time and reliably disconnect the residual DC continu-ous current of the arrester.This paper introduces the scheme design,core component design and check,and type test of the slow mechanical switch,finally,the slow mechanical switch is successfully developed.
slow speed mechanical switcherscheme design and verificationtype test
万方数据
维普
