IS200VTURH2BAC GE 初级涡轮保护板

IS200VTURH2BAC GE 初级涡轮保护板

IS200VTURH2BAC GE 初级涡轮保护板

IS200VTURH2B是GE为Mark VI系统制造的PCB组件。Mark VI是通用电气创建并发布的蒸汽/燃气轮机管理系统，是其“Speedtronic”系列的一部分。这是通用电气发布的最后一批Speedtronic系统之一，也是技术最先进的系统之一。Mark VI包括在系统HMI(人机界面)中可用的完全可编程软件维护工具。

作为初级涡轮保护板，IS200VTURH2B具有多种功能，包括监测轴和电压电流，以及(在燃气轮机应用中)监测盖格-穆勒火焰探测器。该板监控四速输入从无源磁传感器，以维持这些功能。火焰探测器有助于确定是否碳积聚或其他污染物减少了系统内的光探测。这个PCB也可以发出一个行程命令，在涡轮机没有机械超速螺栓。

IS200VTURH2B采用双宽面板。这个面板几乎没有组件，但它确实有三个LED指示灯和电缆连接器。面板通过三个螺钉连接到前板边缘。

IS200VTURH2B有两个背板连接器和其他连接器。它有13个晶体管，电感线圈，以及电路板正面和背面的电阻和电容器。该板包括通过四个具有附加背板的支架连接的辅助板。该板具有集成电路，包括SRAM和RAM芯片、振荡芯片和fpga。

关于IS200VTURH2B板的更多信息可以在几个GE出版物中找到，包括Mark VI控制系统指南GER-4193A和GEH-6421。

IS200VTURH2BAC GE 初级涡轮保护板

IS200VTURH2B is a PCB component manufactured by GE for the Mark VI system. The Mark VI is a steam/gas turbine management system created and released by General Electric as part of its "Speedtronic" family. It was one of the last Speedtronic systems released by GE and one of the most technologically advanced. Mark VI includes fully programmable software maintenance tools available in the system HMI(Human Machine Interface).

As a primary turbine protection board, the IS200VTURH2B has a variety of functions, including monitoring the shaft and voltage and current, and (in gas turbine applications) monitoring the Geiger-Muller flame detector. The board monitors four-speed inputs from passive magnetic sensors to maintain these functions. Flame detectors help determine whether carbon buildup or other contaminants reduce light detection within the system. This PCB can also issue a stroke command in the turbine without mechanical overspeed bolts.

The IS200VTURH2B features a double-width panel. This panel has few components, but it does have three LED indicators and cable connectors. The panel is attached to the edge of the front panel by three screws.

The IS200VTURH2B has two backplane connectors and other connectors. It has 13 transistors, inductor coils, resistors and capacitors on the front and back of the circuit board. The board comprises an auxiliary board connected by four brackets having an attached backplane. The board has integrated circuits, including SRAM and RAM chips, oscillating chips, and FPGas.

More information about the IS200VTURH2B board can be found in several GE publications, including the Mark VI Control System Guide GER-4193A and GEH-6421.

IS200VTURH2BAC GE 初级涡轮保护板