standards / manuals / guidelines for small hydro development - AHEC
standards / manuals / guidelines for small hydro development - AHEC
standards / manuals / guidelines for small hydro development - AHEC
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UnitGENERATION(MU)TOTALTIME(Hrs:Min)RUNNINGTIME(Hrs: Min)(NAME OF POWER STATION)M/C AVAILABILITY REPORT FOR THE MONTH OFPLANNEDOUTAGE(Hrs: Min)FORCEDOUTAGEDUE TOBREAKDOWNOF M/S(Hrs:Min)MISCELLANEOUS OUTAGE DUE TOHIGH LESS TRANSMISSIONPPM AVAIL. CONSTRAINTS(Hrs:Min) OF ETC.WATERAVAILABILITYIN HRS(D+G+H+I)%AVAILABILITY(J/C)*100A B C D E F G H I J K123PLANNED OUTAGE : Outage planned in advance <strong>for</strong> annual maintenance, periodical/ routine maintenance/ checking, inspection.Any outage planned in advance because of abnormal operating parameters i.e. high temp, oil level failureof shaft seal etc. should come under <strong>for</strong>ced outage and not in planned outage.FORCED OUTAGE : Outage due to tripping caused by abnormal operating parameters like high temp. / oil level etc, stopping/closure of units <strong>for</strong> inspection / investigation /rectification of abnormal operating parameters/ behaviorcondition.MISCELLANEOUS OUTAGE : Outages due to reasons beyond control of generating stations or <strong>for</strong> which generating stations are notresponsible like tripping of units due to failure of grid, line problems, etc. backing down due to gridconstraints/ requirements, closure of units due to high ppm, less availability of water etc. outage <strong>for</strong> lessthan 15 minutes due to tripping and resynchronization should also come under miscellaneous outage.<strong>AHEC</strong>/MNRE/SHP Standards/ E&M Works – Guidelines <strong>for</strong> Operation and Maintenance of Small Hydropower Station 85
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