8241-797 美国WOODWARD 工作原理
价格：面议
伍德沃德Woodward5009容错控制器专为要求高可靠性的关键汽轮机控制而设计。它可配置为纯凝、背压或单抽/补汽等透平应用。5009的CPU和I/O(TMR)均为三冗余形式，以满足工业透平市场对可靠性的要求。500为现地可编程模式，采用菜单式软件指引工程师根据发电或机械驱动的应用进行编程。5009可立工作或与工厂DCS结合使用。
伍德沃德woodward505/505E(9907-162,9907-164,9907-165,9907-167)数字式控制器可用于控制工业汽轮机、小电网涡轮发电机或透平膨胀机。
伍德沃德woodward2301A控制器9905系列应用于柴油机、汽油机、汽轮机或燃气机等驱动的发电机组的速度及负荷分配控制。2310ALSSC控制器可以工作在恶劣环境下。
伍德沃德woodward2301D-ST基于微处理器控制，内部软件为单阀蒸汽轮机控制而设计。为方便控制器的换型，2301D-ST的接线端口的排列布置与2301A一类的控制器基本一致。2301D-ST控制器可完成小型蒸汽轮机系统的核心控制。其内部的应用软件为现场可编程形式，以适应不同的配置需要。由于功能的增强，2301D-ST的输入/输出端口比2301A的多，并且配备了一个通讯串口，大大方便了控制器与PLC或DCS集散控制系统之间的通讯。
伍德沃德woodward2301D和2301D-EC是基于微处理器控制，其功能与2301ALSSC相同：负载分配和速度控制。计算机通过9针串口插头（RS232口）与2301D和2301D-EC控制器相连。
As of 2007, Governor Woodward is a $1 billion company with offices around the world, including: Japan, China, Europe and many other companies. On January 26, 2011, the Company announced that shareholders had approved the name change to its current name.
The WOODWARD Current-pressure Converter (CPC) is designed to control steam valves, fuel valves and/or corresponding servomotors by converting 4-20mA control signals linearly and proportionately to oil pressure output. CPC can be used with many electronic controls such as WOODWARDMicroNet or 505 series controllers. It is suitable for pressure servo system or single acting power cylinder. CPC is also applicable to old machine transformation projects.
WoodwardTG-13 and TG-17 are mechanical hydraulic differential governors used to control steam turbines - places that do not require synchronous (constant speed) operation. The maximum rotation Angle of tg-13 and TG-17 governor output shaft is 40°. The recommended turning stroke from no load to full load is 2/3 of the governor's full stroke. The WOODWARDTG-13E and TG-17E electro-hydraulic actuators are self-contained, self-contained oil sources for steam turbines requiring differential speed control, load distribution, or other functions, and are compatible with all WOODWARD electronic controllers and accessories.
WOODWARD Servo Position Controller (SPC) is a servo valve driver that accepts DeviceNet or 4-20mA position command signals from the system controller and can position proportional or integral servo valves. SPC is capable of meeting the control precision, responsiveness and redundancy requirements of steam or gas turbine fuel control valves.
WoodwardProTech? The 203 overspeed protection system provides overspeed protection for steam turbines, gas turbines, or other prime movers by monitoring signals from three independent reluctance transmitters (MPUs). In particular, ProTech203 can be used instead at high speeds (>10,000 RPM) where mechanical overspeed protection has become unreliable. The sensor used to detect the actual speed is usually the Woodward Reluctance speed sensor (MPU).
Woodward Governor Company Woodward Governor Company
Woodward505 electronic governor is used to control the speed of turbine compressors.
The Woodward505 control system is designed and manufactured by Woodward, Inc., USA. The system controller is microprocessor-based and can be used for a single or double actuator steam turbine. woodward 505,woodward505e,woodward505c,woodward505h,
WOODWARD has produced brushless DC motors for critical aerospace and defense applications. This high-speed sensor 270 VDC brushless motor electrically powers the turbines of ECS systems on a variety of land and air vehicles. ORTEC amplifier
Main products: WOODWARD Air valve, WOODWARD transfer switch, WOODWARD controller, WOODWARD Compressor, WOODWARD filter, WOODWARD generator, WOODWARD Sensor, WOODWARD Hydraulic pipe, WOODWARD servo motor, WOODWARD Position Sensor, WOODWARD relay, WOODWARD Servo valve, WOODWARD Speed sensor, WOODWARD Digital Controller, WOODWARD Servo position control.
Woodward company (Woodward, Inc.) is the world's oldest and largest aircraft engines, industrial engines, and to provide control system and control system components (such as fuel pump, engine control, actuators, air valve, fuel nozzle and electronic equipment) and the turbine, power generation equipment manufacturers and service providers and mobile industry.
