城市建设理论研究（电子版）
城市建設理論研究（電子版）
성시건설이론연구（전자판）
ChengShi Jianshe LiLun Yan Jiu
2014年
23期
2150-2150
,共1页
大型压缩机组%防晃电%接触器
大型壓縮機組%防晃電%接觸器
대형압축궤조%방황전%접촉기
Large compressor unit%Anti sway electricity%contactor
安阳化学工业集团公司系统压缩机组润滑系统油泵电动机接触器没有防晃电功能，当供电系统内的某一条线路发生短路接地、或遇到大的负荷冲击等情况时，使得供电线路某相或几相发生较大范围的波动，严重时瞬时电压将接近断电状态。发生晃电时，当电压低于接触器的吸合电压时，接触器线圈就会释放，发生跳车事故。目前随着安化公司供电系统的不断增加以及馈电变压器容量不断增大带来的配出回路不断增多导致电源瞬时失压的现象越来越频繁，为了保证化工及化肥系统压缩机组润滑系统油泵电动机设备的稳定运行，防止接触器因供电系统瞬间晃电造成接触器线圈释放而引起跳车事故，我们在控制回路中增加了华本高性能电动机综合保护器，它不仅能在电网发生晃电时，依靠自身的储能继续工作，并立即将释放的接触器重新吸合，达到防晃电的功能，而且综保自带的保护功能和测量功能便于工作人员及时监控电动机的运行情况，方便工作人员操作，大大降低了电机跳车事故，提高了设备运周期，为公司生产系统提供了可靠的保证。
安暘化學工業集糰公司繫統壓縮機組潤滑繫統油泵電動機接觸器沒有防晃電功能，噹供電繫統內的某一條線路髮生短路接地、或遇到大的負荷遲擊等情況時，使得供電線路某相或幾相髮生較大範圍的波動，嚴重時瞬時電壓將接近斷電狀態。髮生晃電時，噹電壓低于接觸器的吸閤電壓時，接觸器線圈就會釋放，髮生跳車事故。目前隨著安化公司供電繫統的不斷增加以及饋電變壓器容量不斷增大帶來的配齣迴路不斷增多導緻電源瞬時失壓的現象越來越頻繁，為瞭保證化工及化肥繫統壓縮機組潤滑繫統油泵電動機設備的穩定運行，防止接觸器因供電繫統瞬間晃電造成接觸器線圈釋放而引起跳車事故，我們在控製迴路中增加瞭華本高性能電動機綜閤保護器，它不僅能在電網髮生晃電時，依靠自身的儲能繼續工作，併立即將釋放的接觸器重新吸閤，達到防晃電的功能，而且綜保自帶的保護功能和測量功能便于工作人員及時鑑控電動機的運行情況，方便工作人員操作，大大降低瞭電機跳車事故，提高瞭設備運週期，為公司生產繫統提供瞭可靠的保證。
안양화학공업집단공사계통압축궤조윤활계통유빙전동궤접촉기몰유방황전공능，당공전계통내적모일조선로발생단로접지、혹우도대적부하충격등정황시，사득공전선로모상혹궤상발생교대범위적파동，엄중시순시전압장접근단전상태。발생황전시，당전압저우접촉기적흡합전압시，접촉기선권취회석방，발생도차사고。목전수착안화공사공전계통적불단증가이급궤전변압기용량불단증대대래적배출회로불단증다도치전원순시실압적현상월래월빈번，위료보증화공급화비계통압축궤조윤활계통유빙전동궤설비적은정운행，방지접촉기인공전계통순간황전조성접촉기선권석방이인기도차사고，아문재공제회로중증가료화본고성능전동궤종합보호기，타불부능재전망발생황전시，의고자신적저능계속공작，병립즉장석방적접촉기중신흡합，체도방황전적공능，이차종보자대적보호공능화측량공능편우공작인원급시감공전동궤적운행정황，방편공작인원조작，대대강저료전궤도차사고，제고료설비운주기，위공사생산계통제공료가고적보증。
Anyang chemical industry group company system, compressor lubrication oil pump motor contactor without anti sway electric function, when the power supply system in a certain line short-circuit grounding, or encounter big impact load, and so on and so forth, that power lines in great scope of a certain phase or phase fluctuations, serious when instantaneous voltage power wil be close to. Sway electricity occurs, when the voltage is lower than the contactor and voltage, the contactor coil would release, jump car accident. Now with the increasing of the power supply system and feeder, we company transformer capacity brought about by the increasing with growing out of the loop in the power transient phenomenon of pressure loss is more and more frequent, in order to ensure that chemical and fertilizer system compressor lubrication system for the stable operation of the oil pump motor equipment, to prevent the contactor for instant sway electric power supply system caused by the release of the contactor coil can jump a car accident, we increased in the control loop this high-performance integrated motor protector, it can not only in power grid electricity, energy storage to continue work on its own, immediately release the contact has come off, to achieve the function of anti sway electricity, and so protect own protection and measurement functions to facilitate staf monitor the running status of the motor in time, make the operation staf , greatly reduces the motor vehicle accident, improve the equipment operation cycle, production system provides a reliable guarantee for the company.
