IS200VRTDH1DAB 蒸汽/燃气轮机管理系统系列

IS200VRTDH1DAB 蒸汽/燃气轮机管理系统系列

产品描述
IS200VRTDH1DAB是GE Mark VI PCB元件。 Mark VI由GE以“Speedtronic”的名义发布，是蒸汽/燃气轮机管理系统系列之一，旨在提高重型涡轮机的可靠性并减少停机时间。Mark VI在关键控制上具有三重冗余备份，并包括一个中央控制模块，该模块连接到基于PC的HMI（人机界面）。该接口允许使用专门设计的涡轮机控制软件从一个位置访问涡轮机数据。

该IS200VRTDH1DAB激励电阻温度器件 （RTD） 并捕获产生的信号，然后将其转换为数字温度值。这些值通过VME背板传输到VCMI和控制器。RTD短路和开路通过超出范围的值进行检测。这些“超出硬件限制”的RTD从扫描的输入中移除，以防止对其他输入通道产生不利影响。这些超出范围的 RTD 可以手动恢复，如果它们在范围内，则每 20 秒自动恢复一次。

前面板通过三个螺钉固定在IS200VRTDH1DAB上。电路板的后边缘由两个背板连接器组成。该IS200VRTDH1DAB有200多个集成电路、200多个电容器和数百个电阻器。一些组件位于背面。主板和面板都标有制造商的徽标，并带有主板 ID 号。表面上出现“6BA01”和“94V-0”等代码。有关板级操作和规格的更多信息，请参阅“Mark VI 涡轮机控制系统指南第 II 卷”（GEH-6421）。

IS200VRTDH1DAB 蒸汽/燃气轮机管理系统系列

Product description
The IS200VRTDH1DAB is a GE Mark VI PCB component. Released by GE under the name Speedtronic, the Mark VI is part of a family of steam/gas turbine management systems designed to improve the reliability of heavy-duty turbines and reduce downtime. The Mark VI features triple redundant backup on key controls and includes a central control module that connects to a PC-based HMI (Human Machine interface). This interface allows access to turbine data from one location using specially designed turbine control software.

The IS200VRTDH1DAB exciter resistance temperature device (RTD) captures the resulting signal and then converts it to a digital temperature value. These values are transmitted to the VCMI and controller via the VME backplane. RTD short and open circuits are detected by out-of-range values. These "out-of-hardware" RTDS are removed from the scanned input to prevent adverse effects on other input channels. These out-of-range RTDS can be manually restored or automatically restored every 20 seconds if they are in range.

The front panel is fixed to the IS200VRTDH1DAB by three screws. The back of the board consists of two backplane connectors. The IS200VRTDH1DAB has more than 200 integrated circuits, more than 200 capacitors and hundreds of resistors. Some components are located on the back. Both the motherboard and panel are marked with the manufacturer's logo and bear the motherboard ID number. Codes such as "6BA01" and "94V-0" appear on the surface. For more information on board level operation and specifications, see the Mark VI Turbine Control Systems Guide Volume II (GEH-6421).

IS200VRTDH1DAB 蒸汽/燃气轮机管理系统系列