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第三层:上位机系统。包括DCS系统和电气后台工作站系统。电气后台工作站系统主要负责 电气系统设备的管理维护、电能计量、故障录波和保护定值修改及下达等工作,由DCS系统 来完成画面显示、报表生成、打印、控制、事件记录报警等。
根据上述要求,提出如下系统组成方式:现场总线分别与10kV、6kV及400V智能终端设 备相连,并通过通信管理层与上位机系统相连,对于一些比较成熟的专用装置,如AVR,ASS 、发变组保护、故障录波、厂用电源自动切换装置仍采用独立的专用产品,也通过管理层与 上位机系统相连,在电气后台工作站及DCS的CRT上对以上系统进行监视及控制。该方案结构 清晰,灵活,可分阶段实施,扩充方便。系统的监控管理层采用双网结构,网络可靠性高, 根据系统情况,既可以由通迅管理层直接与DCS通迅,也可以直接通过以太网与DCS通迅。通 过备用主机的通迅卡系统还可与电厂MIS系统实现信息交换。
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ABB DCF503-0050 EXTERNAL FIELD EXCITER 500V-AC 56A D588685
FUJI ELECTRIC FRN7.5G11S-4EN FRENIC 5000G11 DRIVE 0.1-400HZ 7.5KW 460V D599013
ABB ACH550-UH-246A-4 AC MOTOR DRIVE 480V-AC 246A AMP 200HP D596697
ABB ACX550-U0-245A-4 AC DRIVE 0-500HZ 0-480V-AC 245A 200HP D596812
ALLEN BRADLEY 1336-QOUT-SP18A TSTR ASSEMBLY 460V-AC 150-250HP D564708
YASKAWA CIMR-AU4A0058FAA A1000 40HP 480V-AC MOTOR DRIVE D567137
ABB ACS504-140-5 CONVERTER UNIT 0-150HZ 0-500V-AC 200A 150HP D596804
ALLEN BRADLEY 1336F-CWF200-AN-EN AC DRIVE SER A 20HP 0-575V-AC 0-400HZ D592775
SCHNEIDER ATV61HD15Y ALTIVAR 61 MOTOR DRIVE 15HP 0-575/600V-AC D567012
GE 6VAF343050C AF-300C AC MOTOR DRIVE 50HP 3PH 380-460V-AC 0.5-400HZ D592546
CERUS CI-075-H4 TITAN H SERIES DRIVE 75HP 3PH 0-460V-AC 0.5-400HZ D592461
TELEMECANIQUE ATS48C48Y ALTISTART 48 SOFT START DRIVE 460V-AC 350HP D593998
TELEMECANIQUE ATS48C48YU ALTISTART 48 SOFT START DRIVE 460V-AC 350HP D594062
ABB ACH401614032 ACH 400 AC MOTOR DRIVE 0-250HZ 0-480V-AC 180A 150HP D596040
ALLEN BRADLEY 1336F-BRF150-AA-EN-GMS6 DRIVE SER A 0-400HZ 480V-AC 15HP D599123
ABB ACH550-UH-097A-4 HVAC MOTOR DRIVE 480V-AC 75HP D599680
ABB ACS601-0060-4-000B1200801 MOTOR DRIVE 480V-AC 60HP D594006
ALLEN BRADLEY 1336F-CWF100-AN-EN AC DRIVE SER A 10HP 0-400HZ 0-575V-AC D592772
ABB ACH550-UH-125A-4 HVAC VARIABLE FREQUENCY DRIVE 0-500HZ 100HP 0-480V D595971
ABB ACS550-U1-097A-4 AC MOTOR DRIVE 0-500HZ 0-480V-AC 96A AMP 75HP D593821
RELIANCE 915K0100 VS DRIVES MAXPAK III REGULATOR DRIVE PCB BOARD D557541
CONTROL TECHNIQUES AFFINITY EV750D1 75HP 480V-AC 100A AC MOTOR DRIVE D578127
ABB DCS602-0450-61-15000A0 DCS 600 DC MOTOR DRIVE 450A 375HP 625V-DC D594046
ABB ACH504-100-4-00P0 AC MOTOR DRIVE 100HP 480V-AC D593902
ABB ACH401607032 75HP 480V-AC 96A MOTOR DRIVE D569902
SIEMENS 6SM1250-2BA00 SIMOVERT P INVERTER 143A 530/525V-DC MOTOR DRIVE D584125
DANFOSS VLT5075PT5CN1STR1DL 176F0052 AC MOTOR DRIVE 0-500V-AC 75HP D590786
DANFOSS VLT5075PT5CN1STR1DL 176F0052 165603H188 MOTOR DRIVE 480V-AC 75HP D597130
ALLEN BRADLEY 20AD022F0AYNANC0 POWERFLEX 70 15HP 460V-AC MOTOR DRIVE D573015
DANFOSS VLT 5000 MOTOR DRIVE D599047
ABB ACH501-060-4-00P2 MOTOR DRIVE 500V-AC 60HP SER B D589639
ALLEN BRADLEY 20BD052A3AYNANB0 POWERFLEX 700 AC DRIVE 40HP 480V-AC D572203
DANFOSS VLT5075PT5CN1STR1DL 176F0052 AC MOTOR DRIVE 0-500V-AC 75HP D589846
DANFOSS VLT 5000 MOTOR DRIVE D599049
ALLEN BRADLEY 1336-B010-EAD-FA2-L1 AC DRIVE 0-250HZ 15HP 380/415/460V-AC D599402
ABB ACS504-071-5 FREQUENCY CONVERTER MOTOR DRIVE 112A 0-500V-AC 75HP D599765
UNO SOURCE CIMR-P5U4022 ULTIMA VARIABLE FREQUENCY DRIVE 0-400HZ 0-460V D594188
CONTROL TECHNIQUES EV400D1 AFFINITY 40HP 480V-AC 63.7A AC MOTOR DRIVE D578138
ABB ACH550-UH-059A-4 40HP 480V-AC 59A AMP AC MOTOR DRIVE D592808