摘要
随着我国电力系统自动化的深入,用电设备对电压暂降越发敏感,严重影响了电力系统运行的可靠性,为企业正常生产带来较大损失。然而,在电压暂降的治理上,多是以电力电子技术展开治理,损耗较大、可靠性低。对此,本文基于控制开关一体化,探讨了线路故障快速判断技术、涡流驱动快速开关,并提出了几点电压暂降解决问题的措施。
With the automation of the power system in China,the electrical equipment is more sensitive to voltage sags,which seriously affects the reliability of the operation of the power system and brings great losses to the normal production of the enterprises.However,in the management of voltage sags,most of them are governed by power electronics technology,with large losses and low reliability.In this regard,based on the integration of control switch,the fast judgement technology of line fault and fast switch of eddy current drive are discussed,and some measures to solve the problem are put forward.
作者
张国勇
王顶
刘勇
Zhang Guo-yong;Wang Ding;Liu Yong
出处
《电力系统装备》
2018年第6期93-93,173,共2页
Electric Power System Equipment
