8200-314 调速器控制单元 涡轮膨胀机模块

☆型号：8200-314 调速器控制单元 涡轮膨胀机模块

【产品详情】

9907-164基于505和505E微处理器的调速器控制单元的一部分。这些控制模块专门设计用于操作汽轮机、涡轮发电机和涡轮膨胀机模块。505/505E系列最初由伍德沃德公司开发、生产和制造。伍德沃德成立于1870年，是美国历史最悠久的工业制造商，至今仍是市场上领先的工业公司之一。这些505和505E型号可从我们AX Control Inc .获得，作为我们二手、翻新和维修过的数字硬件库存的一部分。

9907-164装置旨在通过操作汽轮机的单一抽汽和/或进汽来控制汽轮机。它利用汽轮机的分段执行机构，其中一个或两个，来驱动蒸汽入口阀。

与任何505调速器模块一样，该装置能够由现场操作员在现场进行配置。菜单驱动软件由集成在设备正面的操作员控制面板控制和更改。该面板显示两行文本，每行24个字符。

9907-164配备了一系列离散和模拟输入:16个触点输入(其中4个是专用的，12个是可编程的)，然后是6个可编程的电流输入，在4至20毫安。9907-164的标准功能包括临界速度避免、阀门限制器、自动启动顺序和停机先出指示器。

2301A速度控制控制柴油或燃气发动机，或蒸汽或燃气轮机的速度或负载。

这些动力源在本手册中被称为“原动机”。

控制装置安装在一个金属板底盘上，由一块印刷电路板组成。

所有的电位器都可以从机箱的前面进入。

在2301A速度控制提供控制在等时模式与下垂可通过外部连线电位器。

等时模式用于控制原动机的恒定速度，只要它能够提供负载。

当与Woodward负载传感器共享负载时，也使用等时传感器。

外部下垂用于速度控制，作为负载的函数，当一个素数

原动机在无限母线上运行，或两个或多个原动机并联运行。

用于原动机的2301A系统包括:

2301A电子调速装置，外部电源，测速装置(MPU)，

比例致动器，用于定位燃油或蒸汽计量装置。

☆型号：8200-314 调速器控制单元 涡轮膨胀机模块

【英文介绍】

9907-164 Part of the governor control unit based on 505 and 505E microprocessors. These control modules are specifically designed to operate steam turbines, turbogenerators and turboexpander modules. The 505/505E series was originally developed, produced and manufactured by the Woodward Company. Founded in 1870, Woodward is the oldest industrial manufacturer in the United States and remains one of the leading industrial companies in the market today. These 505 and 505E models are available from our AX Control Inc. Get it as part of our inventory of used, refurbished and repaired digital hardware.

The 9907-164 unit is designed to control the steam turbine by operating a single extraction and/or admission of steam. It utilizes the segmented actuators of the steam turbine, one or two of which drive the steam inlet valve.

As with any 505 governor module, the unit can be configured in the field by a field operator. The menu-driven software is controlled and changed by an operator control panel integrated on the front of the device. The panel displays two lines of text, each of 24 characters.

The 9907-164 is equipped with a range of discrete and analog inputs :16 contact inputs (of which 4 are dedicated and 12 are programmable), followed by 6 programmable current inputs at 4 to 20 mA. Standard features on the 9907-164 include critical speed avoidance, valve limiter, automatic start sequence, and stop-first out indicators.

2301A Speed control Controls the speed or load of a diesel or gas engine, or a steam or gas turbine.

These power sources are referred to in this manual as "prime movers."

The control unit is mounted on a metal plate chassis and consists of a printed circuit board.

All potentiometers can be accessed from the front of the case.

The 2301A speed control provides control in isochronous mode with droop available via an externally wired potentiometer.

Isochronous mode is used to control the constant speed of the prime mover as long as it can provide load.

Isochronous sensors are also used when the load is shared with Woodward load sensors.

External droop is used for speed control, as a function of load, when a prime number

The prime mover runs on an infinite bus, or two or more prime movers run in parallel.

2301A systems for prime movers include:

2301A Electronic speed regulating device, External power supply, Speed measuring device (MPU),

Proportional actuator for positioning fuel or steam metering devices.

☆型号：8200-314 调速器控制单元 涡轮膨胀机模块

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