ABB O3ED 控制PLC系统备件模块

该规范定义了分布式控制的低要求应急系统（DCS）和可编程逻辑控制器（PLC）停机系统设计，实现可靠、有效和佳的控制和ESD锅炉房区域的高效锅炉（HEB）及其配套设施（BOP）。横河现有M/s制造CENTUM XL DCS和通用型，孟买炼油厂BPCL的YASKAWA制造U84型PLC，要求取而代之的是新技术、先进的DCS和ESD系统。作为现有4套DCS站，配有工艺操作员控制台（POC）&PLC系统应分阶段更换，供应商应考虑额外的硬件（如果有），用于在提交报价。BPCL，孟买炼油厂蒸汽负荷主要由3台公用锅炉和3台余热回收蒸汽发生器（HRSG）锅炉。三个数字公用锅炉被称为高效锅炉（HEB）。每个HEB的设计生产1500公吨/日的高压蒸汽。锅炉炉膛为由燃气或LSHS或两者作为燃料燃烧。有4个燃油燃烧器以及4个燃气燃烧器和4个引燃燃气燃烧器，用于启动各燃烧器。高效锅炉（HEB）设计用于运行来自2个FD风扇的空气一个运行，另一个处于热备用模式。生的蒸汽主要用作动力和工艺蒸汽。65%的
蒸汽的总发电量被用作驱动涡轮机的动力压缩机和泵。剩余35%用作工艺蒸汽再沸器、加热盘管、管线蒸汽伴热和塔中汽提。有时用于净化炉、塔、管线等，以释放气体以及作为消防媒介锅炉房厂是BPCL孟买炼油厂的公用设施厂之一向整个炼油厂。蒸汽以三种独立的高效方式产生锅炉，并通过蒸汽分配总管分配给工厂。那里有8台仪表空气压缩机，用于仪表空气和工艺空气生产燃油储存在两个油箱中，并分配给工厂通过燃油泵。从BMC中提取的饮用水储存在集水坑中泵送至储罐。水从储罐泵送到各种炼油厂的工厂。


ABB: 07AI91 07AC91 07KT97 AI880A CI840A DI810 DO810 EI803F IMDSI02 PM152 PM861AK01 SD823 etc.
ICS: T8191 T8403 T8311 T8431 T8461 T8800 T8110B T8293 T8830 T8846 T8850 etc.
Allen-bradley: 1746-IB16 1746-N2 1746-NT4 1746-OB16 1746-OV16 1747-M11 1756-N2 1794-IB16 etc.
GE: IC660BBD120 IC670ALG630 IC670MDL241 IC670MDL740 IC693MDL645 IC697BEM731 IC660BBD020 etc.
Schneider: 140CHS11000 140DDI85300 140XTS00200 140NRP95400 416NHM30030A etc.
Yokogawa: AAI143-S00 AAI543-S00 AAM21-S2 VI702 AAM21-S2 ADV551-P00 ADV151-P00 PW482-10 etc.
Bently Nevada: 125720-01 125760-01 125840-01 128229-01 138708-01 146031-01 330180-50-00 etc.
EPRO: CON 041 PR6423/002-030 MMS6312 CON 021 PR6423/000-000 MMS6110 PR6423/000-030 etc.
Bachmann: CM202 DIO248 EM203 FM211 LM201 MX213 NT255 RS204 DO232 AIO288 etc.
Emerson: KJ3203X1-BA1 KJ3221X1-BA1 KJ3222X1-BA1 A6120 KJ2003X1-BA2 KJ4001X1-CA1 KJ4001X1-CJ1 KJ2201X1-HA1 etc.

Each HEB is controlled and monitored by CENTUM XL EFCD station and the BMS logic of each boiler is taken care by an independent YASAKAWA make U84 PLC. The Balance OF Plant (BOP) of all the three boilers is controlled by one CENTUM XL EFCD and the corresponding logic is controlled by a YASAKAWA make U84 PLC. Monitoring of all the three boilers and BOP is done through three numbers of Process Operators Consoles (POC) in control room and one remote console which located around 400 meters away from the control room. The engineering of all the four DCS stations being done through a common Engineering station and the Engineering of all the four PLC is done through a common engineering station. There are three dot matrix printers for alarm and log printing and one color printer for hardcopy printing. Each boiler BMS PLC and BOP PLC is connected to the corresponding CENTUM XL station through MODBUS serial communications. The data of all the three boilers and BOP is available in IP 21 through a communication gateway unit which is present in another Domain of CENTUM CS 3000 DCS of CPP. Refer Annexure I and II for detailed system architecture drawing for existing PLC and DCS.
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ALSTOM MVAJ21L1GB0771B

ALSTOM MCTI40N1AB0751G

ALSTOM MFAC34N1AA0001A 

AREVA MVAJ27T1FB0784D

AREVA MVAJ21T1GB0771B 

AREVA MVAJ23T1GB0774B

METROSIL ZB9411015

SCHLEICHER SSY52 

ABB 8025-235 

ABB G3ESa HENF318736R1 

ABB E3EB HENF315129R1

ABB O3ES HENF445789R1 

ABB O3ED 

ABB O3EGb HENF315118R2 

ABB E3EP HENF315276R1 

ABB E3ED

ABB O3EHa HENF315087R2 

ABB O3EC HENF442581R1

ABB P5EAa HENF206350R2 

ABB G3ENa HENF450268R2 

ABB INICT01 

ABB NTLS01 

ABB NTR002-A 

ABB NIMP01 

ABB IISAC01

ABB P3EB HENF315223R1

ABB O3EX HENF315845R2

ABB P3EDb HENF452778R1

ABB E3ES