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Doc Name DESCRIPTION Rev. of sheetsSheet

0LOGIC DIAGRAMS FOR FURNACE PRESSURE CONTROL INDEXP003N00001

0FURNACE PRESSURE CONTROL LIST OF DRIVESP003N10002

0FURNACE PRESSURE CONTROL SETTING LISTP003N60003

0FURNACE PRESSURE CONTROL SETTING LISTP003P60104

0FURNACE PRESSURE CONTROL CONTROLLER & FUNCTION GENERATOR SETTINGP003N61005

0FURNACE PRESSURE CONTROL SIGNAL PROCESSINGP003P00006

0FURNACE PRESSURE CONTROL DIRECTIONAL BLOCKS(VANE)/MFT KICKP003P01007

0FURNACE PRESSURE CONTROL DIRECTIONAL BLOCKS(VFD)P003P02008

0FURNACE PRESSURE CONTROL ID FAN CURRENT BIASP003P03009

0FURNACE PRESSURE CONTROL OUT OF SYNC. ALARMP003P04010

0FURNACE PRESSURE CONTROL IDF-A VFD DRIVEP003P05011

0FURNACE PRESSURE CONTROL IDF-B VFD DRIVEP003P06012

0FURNACE PRESSURE CONTROL MASTER IDP003P07013

0FURNACE PRESSURE CONTROL IDF-A VANE DRIVEP003P07214

0FURNACE PRESSURE CONTROL IDF-B VANE DRIVEP003P08015

0FURNACE PRESSURE CONTROL SIGNAL PROCESSINGP003P09016

0FURNACE PRESSURE CONTROL ID MASTER FEED FORWARDP003P10017

0FURNACE PRESSURE CONTROL INTERFACE (SOFT SIGNALS)P003P11018

0FURNACE PRESSURE CONTROL BUS SIGNAL INTERFACEP003P12019

REV.

0

 _ .

PROJECT:

INDEX

0000 405 POI P 003

TYPICAL 500 MW THERMAL POWER PROJ ECT

THIS DRAWING CONTAINS 19 SHEETS INCLUDING THIS SHEET

LOGIC DIAGRAMS FOR FURNACE PRESSURE CONTROL

SIZE SCALE

 A3 N.T.S:

INDEX:

DESCRIPTION

ISSUED FOR IMPLEMENTATION (SHEET 1 TO )19

DRAWN DESIGN CHKD M E C C & I ARCH

CLEARED BY

 APPDREV.NO.

DATE

02.02.09

DRG.NO

DOC NAME: P003N000 SHEET 01

CADtech  A.N

ENGG. INPUT TO C&I VENDOR

NOTES :

1. THIS DRAWING IS TO BE READ IN CONJUCTION WITH LEGENDS & GENERAL NOTES(DRG.NO.0000-405-POI-P-001) AND DETAILS OF CLCS SYMBOL

(DRG.NO.0000-405-POI-P-001A).

2. THIS LOGIC IS MADE FOR ONE STREAM ONLY. SIMILAR LOGIC SHALL BE MADE FOR ALL OTHER STREAMS AVAILABLE EXCEPT FOR THE COMMONDRIVES/SYSTEM/IOS. DRIVE/IO KKS CODE AND DESCRIPTION FOR OTHER STREAMS SHALL BE TAKEN FROM DRIVE/IO LIST.

3. ANY SPECIFIC CHANGES REQUIRED FOR OTHER STREAMS SHALL BE COMMUNICATED SEPARATELY.

0

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Rev. KKS Tag Source Type of Drive RemarkOPERATIONDescription Sheet

* 0 HNC01AA101 CLCS  ACTR IDF-A VFD :SPEED DEMAND MODULATING   11 

* 0 HNC01AA102 CLCS  ACTR IDF-A INLET VANE MODULATING  

* 0 HNC02AA101 CLCS  ACTR IDF-B VFD :SPEED DEMAND MODULATING   12 

* 0 HNC02AA102 CLCS  ACTR IDF-B INLET VANE MODULATING  

LIST OF DRIVES

FURNACE PRESSURE CONTROL   P003N100-

Sheet:

Drawing No.:

Job:

Dep.:

Plant: Docu NO.:

0000-405-POI-P-003

Typical 500 MW Thermal Power Project

Project Name:Rev. DetailsRev. Date By /

020 2. 02 .0 9 A .N0

.

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XG01

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