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EMERSON MVME61006E-0163

Ovation DCS是美國(guó)愛默生公司的大型自動(dòng)化控制系統(tǒng),其通訊速率為每秒100MB、處理容量為每秒200000 點(diǎn)實(shí)時(shí)信息,聯(lián)網(wǎng)長(zhǎng)度達(dá)200 km，節(jié)點(diǎn)數(shù)至多1 000 個(gè)。操作員站采用DELL 公司的商用機(jī)，交換機(jī)采用的是CISCO 的產(chǎn)品。該DCS以其支持帶電插拔、簡(jiǎn)潔易用、功能強(qiáng)、組態(tài)方便、接線容易等諸多特點(diǎn)深受工控人的喜愛。CCPP采用了幾余Ovation DCS VWestinghouse西屋3.3.1,采用C/S結(jié)構(gòu)注冊(cè)碼授權(quán)，通訊協(xié)議采用以太網(wǎng)TCP/IP。服務(wù)器安裝Windows2003Server英文版，客戶端安裝WindowsXP英文版。

主要硬件類型有: 主副控制器(包括CPU卡、電源卡、通訊網(wǎng)卡、接口卡)、DI卡(開關(guān)量輸入)1C31234G01、SOE卡( DI卡 ) 1C31233G04、DO卡(帶繼電器開關(guān)量輸出，250V AC)5A26457G01、DO卡(帶繼電器開關(guān)量輸出,150VDC ) 5A26458G2、AI卡(4 -20mA輸入)1C31224G01/1C31227G01、AI卡( 0Westinghouse西屋-10VDC輸入) 5X00070G03/1C31227G02、 A卡HART Analog Input Module 5X00058G01/ 5X00059G01、TC卡(熱電偶)5X00070G04/1C31116G04、RTD卡(熱電阻)5X00119G01/5X00121G01、AO卡(4-20mA輸出)131129G03/1C31132G01 PI卡( 脈沖輸入) 1C31147G01/1C31150G01 LC卡(串口通訊卡) 1C31166G01/1C31169G02等等。 Westinghouse西屋 工藝控制要點(diǎn)包括: 余熱鍋爐燃燒控制.環(huán)形真空泵和真空破壞閥控制、管型離相封閉母線技術(shù)、快速切換技術(shù)、變壓器消防排油注氮工藝、閉式循環(huán)冷卻水控制、循環(huán)冷卻水增壓調(diào)節(jié)、水源熱泵控制、凝汽器中旁路節(jié)流減壓控制等等.

Ovation DCS is a large-scale automation control system developed by Emerson in the United States, with a communication rate of 100MB per second, a processing capacity of 200000 real-time information points per second, a network length of 200 km, and up to 1000 nodes. The operator station uses DELL company's commercial computers, and the switch uses CISCO products. This DCS is highly favored by industrial controllers due to its support for live plugging, simplicity, strong functionality, convenient configuration, and easy wiring. CCPP adopts several Ovation DCS VWestinghouse Westinghouse 3.3.1, uses C/S structure registration code authorization, and communication protocol adopts Ethernet TCP/IP. Install the English version of Windows 2003 Server on the server and Windows XP on the client.
The main hardware types include: main and auxiliary controllers (including CPU card, power card, communication network card, interface card), DI card (switch input) 1C31234G01, SOE card (DI card) 1C31233G04, DO card (with relay switch output, 250V AC) 5A26457G01, DO card (with relay switch output, 150VDC) 5A26458G2, AI card (4-20mA input) 1C31224G01/1C31227G01, AI card (0Westinghouse Westinghouse 10VDC input) 5X00070G03/1C31227G02 A card HART Analog Input Module 5X00058G01/5X00059G01, TC card (thermocouple) 5X00070G04/1C31116G04, RTD card (thermal resistance) 5X00119G01/5X00121G01, AO card (4-20mA output) 131129G03/1C31132G01 PI card (pulse input) 1C31147G01/1C31150G01 LC card (serial communication card) 1C31166G01/1C31169G02, and so on. The key points of Westinghouse process control include: combustion control of waste heat boiler, control of annular vacuum pump and vacuum breaking valve, technology of pipe type isolated phase enclosed busbar, fast switching technology, transformer fire discharge oil and nitrogen injection process, closed cycle cooling water control, boost regulation of circulating cooling water, control of water source heat pump, bypass throttling and pressure reducing control in condenser, and so on