ntpc korba stacker installation.ppt - sheetal wireless communication at...microsoft powerpoint -...
TRANSCRIPT
Wireless Communication system for
Stacker Reclaimer Application.
At
Korba Super Thermal Power Station
NTPC, Korba
By
Sheetal Wireless Technologies Pvt Ltd. Pune
General Description of Project
� Project: Stacker Reclaimer to CCR IO Communication using Wireless
� Customer Information: NTPC Korba, Dist. Bilaspur.
� Solution for Wireless Communication by: Sheetal Wireless Technologies Pvt. Ltd., Pune.
� PO No: 4000043908-M55-1017 dated: 21/05/2010
� Objective: Wireless IO Communication over a distance of about 500ms, for Moving Machines to
replace the CRD (Control Rolling Drum) wired connections.
� Project Completion Date : 07 December 2010
Project description:� Project description:
− KSTPS, NTPC Korba, : In Coal handling plant Stacker Reclaimer were using control Reeling
Drum (Flexible control Cable ), CRD motor, slip rings for carrying field IO signals to CHP
control room for monitoring and controlling of the machines .
− To avoid frequent breakdown of machines due to break in control cables , to increase the
system reliability and to avoid routine maintenance cost , NTPC has opted the wireless
solution for establishing the communication link between Stacker Reclaimer and Control
centre .
Network Architecture Diagram
CHP Control Room
Micrologix 110024 DO+ 12DI
Ethernet Switch
VOIP
TelephoneUnit
Stacker 1Stacker 2Stacker 3
Micrologix 11008DI+4DO
VOIP
Telephone UnitTelephone Unit
VOIP VOIP
Telephone Unit
Ethernet Switch
Ethernet Switch
Ethernet Switch
RLX-IB-IHG
Micrologix 11008DI+4DO
Micrologix 11008DI+4DO
RLX-IB-IHGRLX-IB-IHG
Stacker-2 rail track
Stacker-3 rail track
NTPC CHP Area Satellite Image
CHP CONTROL ROOM
Crusher house
Stacker-1 rail track
Coal Yard
NTPC Power Generation unit
buildings
Stacker-1 Stacker-2 Stacker-3
Photo taken from Crusher House -1 Building
Coal Yard Antenna at roof top of crusher house -1 building
Installation
Photos
Antenna and pole
installation
Photo Taken from stacker
Antenna and Radio modem junction box at same pole
THANK YOU !!!
CONTACT
Sheetal Wireless Technologies Pvt. Ltd.
Pune-411038, Maharashtra, INDIA
Ph. 91-20-25422941 / 25467179 / 64007732