IC697CMM742
★ 聯(lián)系人:廖工
★ 電話:0592-5709823
★ 手機:18030229052
★ 傳真:0592-5709828
★ 業(yè)務QQ:1093230189
系統(tǒng)硬件組成及工作原理
系統(tǒng)硬件組成原理框圖如圖1所示。系統(tǒng)主要由高頻直流監(jiān)控器(以下簡稱監(jiān)控器)、模擬量采樣板、高頻整流模塊等組成。其中監(jiān)控器是整個系統(tǒng)的核心部分,主要由西門子s7-216cpu配以em-235模擬量模塊、臺灣人機電子mt-510t觸摸屏等組成。
系統(tǒng)交流供電采用兩路三相三線制方式實現(xiàn)主備用供電電源的自動切換,經(jīng)過交流配電輸入單元供電給智能高頻整流模塊,智能高頻整流模塊按監(jiān)控器控制方式輸出所需的直流電壓供合閘母線、控制母線、蓄電池充電用。監(jiān)控器通過plc各開關量輸入通道采集各模塊報警量輸入、各饋線開關量輸入、各熔斷器信號輸入等開入量;通過模擬量采樣板將模塊采集交流輸入電壓、直流輸出電壓、合母電壓、蓄電池電壓、輸出電流、控母電流、合母電流、充電電流等模擬轉化為0-5vdc電壓量或4-20ma電流量由em-235模塊12位a/d通道采樣;通過程序內(nèi)部數(shù)據(jù)處理,按照程序設定的控制曲線,利用比例微分積分pid(proportional integral differential)控制算法[2],產(chǎn)生調(diào)節(jié)量,由em-235模擬量輸出口產(chǎn)生0-10vdc電壓量,控制高頻整流模塊的輸出電流、電壓,實現(xiàn)閉環(huán)控制。
Allen Bradley 2711P-T12C4D1 /A PanelView Plus 1250
Allen Bradley 2711P-T12C4A2 /A PanelView Plus 1250
Allen Bradley 2711-T10G8 /B FRN 4.20 PanelView 1000 Allen Bradley 1746-NT8 /A SLC 500 Thermocouple/mV Allen Bradley 2711-T9C8 /C FRN 4.20 PanelView 900 Allen Bradley 1771-IFE /C Pkg 2014 1771IFE 17711FE
Allen Bradley 2711P-T12C4D1 /A PanelView Plus 1250 Siemens 6ES7315-2FJ14-0AB0 2014 6ES7 315-2FJ14-0AB0
Allen Bradley 6181P-15TSXP /E VersaView 1500P Integrated Display
Allen Bradley 2711P-T12C4D1 /A PanelView Plus 1250 Allen Bradley 160-BA10NSF1P1 /C AC Smart Speed Controller Allen Bradley 2711P-T6C20D9 /A PanelView Plus 6 600
Allen Bradley 1756-EWEB /B ControlLogix EtherNet Web Server Allen Bradley MPL-B220T-VJ42AA /A Servo Motor 460V 6000 RPM
Allen Bradley 2711P-T10C4A1 /A PanelView Plus 1000
Allen Bradley 1771-IXEK /C Conbally Coated PLC-5
Allen Bradley 1771-IRK /C 1771-IR Conbally Coated PLC-5 Analog
Allen Bradley 2711P-T7C4D7 /A PanelView Plus CE 700 256MB
WARRANTY! Same as 2711P-T7C4D6 with 256MB Flash/RAM
Allen Bradley 20BD2P1A3AYNAND0 /B 2013 PowerFlex 700 AC Drive
Allen Bradley 1783-MS10T /A Pkg 2014 Stratix 8000
GE Fanuc A05B-2400-C151 Brake Release Unit Input Voltage 100
Allen Bradley 1783-MS10T /A 2015 Stratix 8000 EtherNet
Siemens 6ES7 315-2FJ14-0AB0 6ES7315-2FJ14-0AB0
Sealed Siemens 6ES7 315-2FJ14-0AB0 2013 6ES7315-2FJ14-0AB0
Allen Bradley 1783-MX08F /A Stratix 8000/8300 Fiber Expansion
Allen Bradley 2711-K5A5 /E PanelView 550
Allen Bradley 2711P-B6M20A8 /A PanelView Plus 6 600
Sealed Allen Bradley 1783-MS10T /A Pkg 2012 Stratix 8000
Siemens 6ES5095-8MA03 6ES5 095-8MA03 SIMATIC S5-95U Processor
Allen Bradley 1756-L55M13 /A Logix5555 Processor 1.5MB F/W
Allen Bradley 6181P-15TSXP /E VersaView 1500P Integrated Display
Allen Bradley 2711-B5A20 /H PanelView 550 Mono/Touch/Key/EtherNet
ProSoft MVI56E-MNETR Modbus TCP/IP Client Server Enhanced
Seco SV3405-01000 SV3000 Series AC Motor Drive 380 - 460V AC 3P