>>>>>型號(hào):9907-165 蒸汽輪機(jī)數(shù)字調(diào)速器 具有可控的抽氣

【功能描述】

該裝置是 505 和 505E 系列基于微處理器的控制系統(tǒng)的一部分。該系列由伍德沃德公司開發(fā)和生產(chǎn)，伍德沃德公司是世界上歷史最悠久、規(guī)模最大的飛機(jī)和工業(yè)發(fā)動(dòng)機(jī)及渦輪機(jī)獨(dú)立制造公司。505/505E 系列由專為汽輪機(jī)運(yùn)行而設(shè)計(jì)的控制模塊組成。 這些裝置通過利用一個(gè)或兩個(gè)分體式執(zhí)行器來驅(qū)動(dòng)入口蒸汽閥來實(shí)現(xiàn)這一點(diǎn)。505/505E 系列專為汽輪機(jī)的單次抽氣和進(jìn)氣而設(shè)計(jì)。該系列中的數(shù)字控制完全可根據(jù)用戶的規(guī)格進(jìn)行編程。他們利用以菜單為中心的軟件，允許現(xiàn)場工程師對特定發(fā)電機(jī)或機(jī)電驅(qū)動(dòng)器的控制進(jìn)行編程。

該裝置被指定為 Woodward Inc. 505E 微處理器的 9907-165 型號(hào)。它可以配置為獨(dú)立設(shè)備，也可以與工業(yè)工廠的DCS（分布式控制系統(tǒng)）協(xié)同運(yùn)行。

9907-165 型號(hào)配備了 32 位微控制器功能，可以控制各種渦輪機(jī)，例如工業(yè)尺寸的標(biāo)準(zhǔn)蒸汽輪機(jī)、小型公用事業(yè)渦輪發(fā)電機(jī)和渦輪膨脹機(jī)型號(hào)。

本機(jī)的運(yùn)行條件包括一組標(biāo)準(zhǔn)范圍，例如負(fù) 25 至 65 攝氏度的環(huán)境溫度范圍。該裝置配備了 NEMA Type 4 外殼，盡管它是可選的。外殼將可接受的溫度范圍降至負(fù) 25 至 55 攝氏度。

 >>>>>型號(hào):9907-165 蒸汽輪機(jī)數(shù)字調(diào)速器 具有可控的抽氣

【英文介紹】

The unit is part of the 505 and 505E series of microprocessor-based control systems. The series is developed and produced by the Woodward Company, the world's oldest and largest independent manufacturer of aircraft and industrial engines and turbines. The 505/505E series consists of control modules designed specifically for turbine operation. These devices achieve this by utilizing one or two split actuators to drive the inlet steam valve. The 505/505E series is designed for single extraction and intake of steam turbines. The digital controls in the series are fully programmable to the user's specifications. They utilize menu-centric software that allows field engineers to program the control of a specific generator or electromechanical drive.

The unit is designated as Model 9907-165 of the Woodward Inc. 505E microprocessor. It can be configured as a standalone device or run in conjunction with a DCS (distributed control system) in an industrial plant.

Models 9907-165 are equipped with 32-bit microcontroller capabilities to control a variety of turbines, such as industrial-size standard steam turbines, small utility turbine generators, and turbine expansion models.

The operating conditions of the machine include a set of standard ranges, such as an ambient temperature range of minus 25 to 65 degrees Celsius. The unit comes with a NEMA Type 4 housing, although it is optional. The enclosure reduces the acceptable temperature range to minus 25 to 55 degrees Celsius.

>>>>>型號(hào):9907-165 蒸汽輪機(jī)數(shù)字調(diào)速器 具有可控的抽氣