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Woodward 8440-2050控制器模塊

Woodward 8440-2050是一款由美國伍德沃德公司生產(chǎn)的控制器模塊，它屬于伍德沃德公司的產(chǎn)品系列中的一個數(shù)字調(diào)速控制器。這款控制器模塊的設(shè)計非常靈活，主要應(yīng)用于蒸汽輪機控制，但也能夠控制公用渦輪發(fā)電機和渦輪膨脹機型號3。

功能特點

調(diào)速器：伍德沃德8440-2050控制器模塊是一個自含獨立油源、機械液壓有差式調(diào)速器，適用于不需同步（等速）方式運行的小型蒸汽透平1。

數(shù)字控制模塊：這些裝置非常靈活，主要用于蒸汽輪機控制，但能夠控制公用渦輪發(fā)電機和渦輪膨脹機型號。該單元被列為9907-170，是一個標(biāo)準(zhǔn)的伍德沃德505E基于微處理器的控制單元。

控制能力：9907-170配備了一個32位微處理器單元來處理控制能力，然后是一系列印刷電路板。

操作配置：該控制面板顯示兩行文本，每行24個字符，用于配置9907-170裝置的操作規(guī)范。

兼容性：與大多數(shù)現(xiàn)有模擬負載共享速度控制系統(tǒng)兼容，現(xiàn)在具有軟裝載和卸載能力。針對公用事業(yè)總線提供恒定的負載水平運行。

應(yīng)用場景

伍德沃德8440-2050控制器模塊主要應(yīng)用于需要精密控制和調(diào)節(jié)的小型蒸汽透平或其他類似的工業(yè)設(shè)備。它的設(shè)計使得它能夠在不需要同步方式的情況下運行，這為一些特定的應(yīng)用場景提供了便利

Woodward 8440-2050 Controller module

Woodward 8440-2050 is a controller module manufactured by Woodward Corporation of the United States, which belongs to the Woodward Company's product family of digital speed controllers. The design of this controller module is very flexible and is mainly used for steam turbine control, but can also control the utility turbine generator and turbine expansion model 3.

Functional characteristics

Governor: The Woodward 8440-2050 controller module is a self-contained independent oil source, mechanical hydraulic differential governor for small steam turbines1 that do not require synchronous (constant speed) operation.

Digital control modules: These units are very flexible and are primarily used for steam turbine control, but are capable of controlling common turbine generators and turbine expansion models. The unit is listed as 9907-170 and is a standard Woodward 505E microprocessor-based control unit.

Control capabilities: The 9707-170 is equipped with a 32-bit microprocessor unit to handle control capabilities, followed by a series of printed circuit boards.

Operation Configuration: The control panel displays two lines of text, each of 24 characters, for configuring the operation specifications of the 907-170 device.

Compatibility: Compatible with most existing analog load sharing speed control systems, it now has soft load and unload capabilities. Provides constant load level operation for utility buses.

Application scenario

The Woodward 8440-2050 controller module is mainly used in small steam turbines or other similar industrial equipment requiring precise control and regulation. It is designed so that it can run without the need for synchronization, which provides convenience for some specific application scenarios