thermal power development - Infraline

More documents

Recommendations

Info

Central electricity authority Annual Report 2009-10 • Non-availability of funds and poor financial condition of State Electricity Boards (SEBs). 6.12.2 Improvement in PLF due to implementation of R&M / Life Extension works There has been considerable improvement in most of the units where Life Extension works were carried out. The details of PLF before and after LE works are tabulated below: Sl. No. 1 Change in PLF where Life Extension works completed during the 11 th Plan. Utility Name of Station Unit No. Before LEP/ Derated PLF before LEP ** PLF after LEP (Status as on March 2010) Remarks UPRVUNL Obra 2 40 0 75.0 Unit synchronised on 5 th February, 2009. 2 UPRVUNL Obra 6 94 0 66.0 Unit synchronised on 20 th March, 2008. 3 UPRVUNL Harduaganj 5 60 0 55.0 Unit synchronised on 27 th May,2008. 4 GSECL Ukai 1 120 40 65.0 Unit synchronised on 24 th May, 2008. 5 HPGCL Panipat 1 110 58 78.0 Unit synchronised on 4 th Nov, 2008. 6 UPRVUNL Obra 1 40 0 65.0 Unit synchronised on 4 th May, 2009. 7 GSECL Ukai 2 120 52 71.0 Unit synchronised on 24 th February, 2010. ** Average PLF of last three years before LE. 6.12.3 LE and R&M Targets during 2010- 2011 & 2011–12 of 11 th Plan Broad details of State / Central Sector-wise LE/ R&M works to be taken up during 2010-2011 & 2011-12 of 11 th Plan are furnished below: Sl. No Particulars State Sector Central Sector Total (State + Central ) No. of units Capacity (MW) No. of units Capacity (MW) No. of units Capacity (MW) 1 LE works 19 2670 17 2527 36 5197 2 R&M works 9 1665 11 2690 20 4355 Total 28 4335 28 5217 56 9552 "CEA-Helping the Transformation of Indian Power Sector" 75
Central electricity authority Annual Report 2009-10 Unit-wise and Sector-wise details of LE and R&M works to be taken up during the remaining two years of 11 th Plan are furnished in Annexure-6G & Annexure-6H respectively. 6.12.4 Inordinate delay in completion of Life Extension (L.E.) works of thermal power stations being undertaken by OEM Ministry of Power had issued guidelines for undertaking R&M and Life Extension works in respect of thermal power stations vide letter No.12/6/99-Th.3 dated 8/12 Janauary, 2004. The guidelines inter-alia provided that the power stations where BHEL has supplied the main plant e.g. Boilers and TG (BTG) sets, the R&M work may be awarded through negotiations with BHEL. Accordingly, various State utilities awarded contract for undertaking R&M-cum- L.E. works at their thermal units to BHEL as OEM through negotiated route. From time to time, the State utilities such as UPRVUNL, GSECL, HPGCL etc. have been informing CEA that shut down period of their thermal units for execution of R&M-cum-LE works being undertaken by BHEL are getting abnormally extended for a period of 13 to 21 months as against envisaged shut down period of 6 to 9 months, thereby aggravating power supply position and revenue loss to their respective States and, thus, defeating the very purpose and spirit of cost effectiveness of the R&M and LE works at the thermal power stations in making available the additional cheaper power from the old existing thermal units. The statement indicating actual date of completion of life extension works viz-a-viz actual date of commencement of the life extension works undertaken by BHEL is tabulated below: Details of Actual Date of Completion of Life Extension Works Vis-à-vis Actual Date of Start of Life Extension Works being completed/ undertaken by BHEL Sl. No. Name of the TPS, Unit No. & Capacity (MW) 1. Panipat TPS, Unit – 1, (110 MW) 2. Ukai TPS, Unit - 1, (120 MW) 3. Ukai TPS, Unit - 2, (120 MW) 4. Obra TPS, Unit - 9, (200 MW) Actual Date of Start of LE works (shut down) Actual date of completion of LE work Shut down planned as per the contract Actual time (shut down) taken for completion of LE works 25.09.2007 04.11.08 6 months more than 13 months 06.09.2006 May,08 7 months more than 19 months 12.08.2008 17 th March, 2010 7 months more than 19 months Remarks - Though the LE works were completed in 16.9.2007 but the machine was back in service only in May, 2008 after rectifying the teething problems. The unit has touched 110 MW and is yet to achieve full load (120 MW). The unit is running at a load of about 100 MW and yet to achieve full load (120MW). 02.11.2008 May, 2010* 10 months 19 months The unit is expected to be synchronized in May, 2010 after a delay of 9 months. *Expected date of completion of LE works. 76 "Energy Saved is Energy Generated"
Page 2 and 3:
Central electricity authority Annua
Page 4 and 5:
Page 6 and 7:
Page 8 and 9:
Page 10 and 11:
Page 12 and 13:
Page 14 and 15:
Page 16 and 17:
Page 18 and 19:
Page 20 and 21:
Page 22 and 23:
Page 24 and 25:
Page 26 and 27:
Page 28 and 29:
Page 30 and 31:
Page 32 and 33:
Page 34 and 35: Central electricity authority Annua
Page 134 and 135:
Page 136 and 137:
Page 138 and 139:
Page 140 and 141:
Page 142 and 143:
Page 144 and 145:
Page 146 and 147:
Page 148 and 149:
Page 150 and 151:
Page 152 and 153:
Page 154 and 155:
Page 156 and 157:
Page 158 and 159:
Page 160 and 161:
Page 162 and 163:
Page 164 and 165:
Page 166 and 167:
Page 168 and 169:
Page 170 and 171:
Page 172 and 173:
Page 174 and 175:
Page 176 and 177:
Page 178 and 179:
Page 180 and 181:
Page 182 and 183:
Page 184 and 185:
Page 186 and 187:
Page 188 and 189:
Page 190 and 191:
Page 192 and 193:
Page 194 and 195:
Page 196 and 197:
Page 198 and 199:
Page 200 and 201:
Page 202 and 203:
Page 204 and 205:
Page 206 and 207:
Page 208 and 209:
Page 210 and 211:
Page 212 and 213:
Page 214 and 215:
Page 216 and 217:
Page 218 and 219:
Page 220 and 221:
Page 222 and 223:
Page 224 and 225:
Page 226 and 227:
Page 228 and 229:
Page 230 and 231:
Page 232 and 233:
Page 234:
show all

thermal power development - Infraline

Create successful ePaper yourself

Delete template?

Save as template?