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COMPARISON OF 3PHASE AND SINGLE PHASE POWER PLANTS REMOTE SENSING IN BTS STATION

COMPARISON OF 3PHASE AND SINGLE PHASE POWER PLANTS REMOTE SENSING IN BTS STATION . POWER PLANT 3 ph. Vs 1 ph. DATA COLLECTION EB TARIFF: Rs. 5.50/UNIT DIESEL : Rs.35/ LTR. POWER DISRUPTION: 12 HOURS PER DAY. EQUIPMENTS. R PHASE: 1.5 TR S/T AC UNITS- 1No

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COMPARISON OF 3PHASE AND SINGLE PHASE POWER PLANTS REMOTE SENSING IN BTS STATION

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  1. COMPARISON OF 3PHASE AND SINGLE PHASE POWER PLANTSREMOTE SENSING IN BTS STATION

  2. POWER PLANT 3 ph. Vs 1 ph. DATA COLLECTION • EB TARIFF: Rs. 5.50/UNIT • DIESEL : Rs.35/ LTR. • POWER DISRUPTION: 12 HOURS PER DAY

  3. EQUIPMENTS • R PHASE: 1.5 TR S/T AC UNITS- 1No • Y PHASE : POWER PLANT- 35 A DC • B PHASE: LIGHT AND FANS • POWER PLANT: 150 A, SINGLE PHASE

  4. EA SET • 1No. 15 KVA 3PHASE • GIVEN WORKING LOAD OF 1NO AC UNIT AND 35 A DC CURRENT • AVERAGE DIESEL CONSUMPTION -1.65 LTR/HR.

  5. SINGLE PHASE POWER PLANT • AC VOLTAGE: 230, CURRENT: 10 A • DC VOLTAGE: 55 • DC CURRENT: 35 • EFFICIENCY: 55 X35 / 230 X 10 = 83%

  6. THREE PHASE POWER PLANT (200 AMPS) • AC VOLTAGE: 400 • AC INPUT CURRENT:5.5 AMPS • DC VOLTAGE: 55 • DC CURRENT: 35 • EFFICIENCY: 55 X35 / 400 X 5.5 = 87.5%

  7. ENERGY COST PER YEAR (EB) • 3.35 X 12 HOURS X 30 DAYS= 1206 kwh • 1206 x 5.5 = Rs.6633/- per month • Rs.79596/- per year

  8. EXPENDITURE ON EA SET • COST OF FUEL : Rs.35/ LTR • RUNNING HOURS : 12 HOUR/DAY • CONSUMPTION: 1.6 LTR /HOUR • EXPENDITURE PER MONTH: 1.6 X12 X 35 X 30 = Rs.20160 • EXPENDITURE = 2,41,920/- PER YEAR

  9. EXPENDITURE ON EA SET • COST OF PHASE SELECTOR SWITCH AND INSTALLATION CHARGE = Rs. 12,000/-

  10. EXPENDITURE ON EA SET • 12 HOURS WORKING PER DAY • FUEL CHARGES =Rs.2,41,920/- • EB CHARGES = RS. 79596/- • SAVING PER YEAR = Rs.241920 –( 79596+12000/-) =Rs.1,60,324/- • FUEL SAVING : RS.1,60,324/- PER YEAR.

  11. RECOMMENDATIONS • SINGLE PHASE POWER PLANT WITH PHASE CHANGER IS ECONOMICAL WHERE DISRUPTION OF ONE PHASE BY EB IN PRACTICE • EB METER CAPACITY SHALL BE 20AMPS PER PHASE • COST OF PHASE SELECTOR SWITCH CAN BE RETRIEVED WITHIN ONE MONTH

  12. RECOMMENDATIONS • THREE PHASE POWER PLANT IS ECONOMICAL IN URBAN AREAS WHERE CONTINUOUS 3PHASE POWER SUPPLY IS AVAILABLE.

  13. REMOTE SENSING IN BTS STATION - LOCATION • DB ROAD COIMBATORE • OTHER BTS STATION

  14. REMOTE SENSING IN BTS STATION • DB ROAD: PRESEVI MAKE SENSOR • FOLLOWING TRIP INDICATIONS EXTENDED TO TRICHY FROM COIMBATORE • AC FAILURE • LLOP • LOW FUEL • POWER PLANT TRIP • FIRE ALARM • DOOR OPEN • COST : 11000/-

  15. OTHER BTS STATION • FOLLOWING TRIP INDICATIONS EXTENDED • MAKE: PRESEVI • FIRE ALARM • ENGINE FAIL • EB SUPPLY FAIL • COST: 5000/-

  16. THANK YOU • EE COIMBATORE

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