仪器仪表用户
儀器儀錶用戶
의기의표용호
Instrumentation Customer
2015年
5期
88-91,87
,共5页
郭环宇%归志红%郑毅%王卫东
郭環宇%歸誌紅%鄭毅%王衛東
곽배우%귀지홍%정의%왕위동
发电厂%UPS%并联冗余
髮電廠%UPS%併聯冗餘
발전엄%UPS%병련용여
power plants%UPS%parallel redundancy
发电厂因UPS装置失电造成机组跳闸停运的事故时常发生.UPS电源并联冗余系统的应用可有效提升UPS装置的供电可靠性.本文以某电厂UPS装置并机改造的实例,介绍了并联冗余系统的原理,提示了改造工程中的注意事项,列举了验收项目.
髮電廠因UPS裝置失電造成機組跳閘停運的事故時常髮生.UPS電源併聯冗餘繫統的應用可有效提升UPS裝置的供電可靠性.本文以某電廠UPS裝置併機改造的實例,介紹瞭併聯冗餘繫統的原理,提示瞭改造工程中的註意事項,列舉瞭驗收項目.
발전엄인UPS장치실전조성궤조도갑정운적사고시상발생.UPS전원병련용여계통적응용가유효제승UPS장치적공전가고성.본문이모전엄UPS장치병궤개조적실례,개소료병련용여계통적원리,제시료개조공정중적주의사항,열거료험수항목.
power unit tripping caused by the UPS device loses power outage happens all the time. Parallel redundant UPS power supply system can be used to enhance the application of UPS power supply reliability of the device. Based on the UPS device in a power plant and machine instance, introduces the principle of parallel redundant system, suggesting that the matters needing attention in project, inspection items are listed.
