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power plant and regelungsvorrichtung for this power plant

机译:发电厂和该发电厂的发展

摘要

The object of the invention is to provide an electric power plant and a control apparatus therefor which can obtain an emergency power supply reliably through use of the turbine starter. Another generator different from the main generator coupled to the rotor shaft of the turbine is provided to the input side of the starter via a motor, and a control apparatus is provided for electrically connecting the starter and the generators responsive to a bus voltage from the in-house power supply unit which supplies electricity to a plurality of auxiliary equipment operating in the electric power plant. Thereby, an emergency power supply can be obtained reliably by the simple configuration of the invention without installing emergency power generation facilities such as a diesel engine, gas turbine or the like. In addition, an LCI device which has been utilized only at the time of turbine start up can be utilized advantageously also at the time of emergency when the in-house power supply is lost. IMAGE
机译:发明内容本发明的目的是提供一种发电厂及其控制装置,其能够通过使用涡轮起动器可靠地获得紧急电力供应。与通过涡轮机的转子轴连接的主发电机不同的另一台发电机经由电动机设置于起动机的输入侧,并且设置有控制装置,该控制装置用于响应于来自发电机的母线电压而将起动机与发电机电连接。房屋供电单元,其向在电厂中运行的多个辅助设备供电。从而,通过本发明的简单构造就可以可靠地获得应急电源,而无需安装诸如柴油发动机,燃气轮机等的应急发电设施。另外,仅在涡轮机启动时才使用的LCI设备也可以有利地在内部电源中断的紧急情况下使用。 <图像>

著录项

  • 公开/公告号DE69622904D1

    专利类型

  • 公开/公告日2002-09-19

    原文格式PDF

  • 申请/专利权人 HITACHI LTD.;

    申请/专利号DE19966022904T

  • 发明设计人 NAMBA SHIGEAKI;UDA KENGO;

    申请日1996-03-15

  • 分类号H02P1/46;H02P3/14;H02J11/00;H02J9/08;

  • 国家 DE

  • 入库时间 2022-08-22 00:25:11

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