低压双电源备自投供电系统的实现方案研究及讨论
저압쌍전원비자투공전계통적실현방안연구급토론
Study and Discussion on the Implementation Scheme of Low Voltage Dual Power Supply System
  • 万方数据
    科技与创新 과기여창신
    Science and Technology & Innovation
    2015年 21期 98,100 ,共2页

    宋晓菲

    송효비

    双电源备自投%供电系统%备用电源%断路器 雙電源備自投%供電繫統%備用電源%斷路器
    쌍전원비자투%공전계통%비용전원%단로기
    dual power supply%power supply system%standby power supply%circuit breaker
    当发生突发状况主电源停电时,利用PLC自动切换两回路电源,不但可以提高供电的安全性、可靠性,还能灵活调节,成本低.
    당발생돌발상황주전원정전시,이용PLC자동절환량회로전원,불단가이제고공전적안전성、가고성,환능령활조절,성본저.
    When the main power failure occurs when the main power supply, the use of PLC automatic switching two loop power, not only can improve the safety and reliability of power supply, but also flexible adjustment, low cost.
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