GPU Analysis

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GPU planning in Garuda's hub

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GPU Analysis

  1. 1. GROUND POWER UNIT (GPU) ANALYSIS ARINTA H. WIJAYA H -JKTOSGA- JULY 2011 1
  2. 2. GPU Analysis OVERVIEW GPU USAGE • Fuel Saving by implement FCP • APU Life Saving • Significant Cost Saving ANALYSYS • Calculate GPU needed for RON (Night Rest) • Calculate GPU needed for Ex-RON (Before Departure) • Calculate GPU needed during prolonged transit gp g • Identify GPU usage peak time and number of GPU needed2|
  3. 3. GPU Analysis ANALYSIS ASSUMPTION • Analysis based on GA and CT’s biweekly schedule • Biweekly schedule used for period 01-15 July 2011 • Analyze for CGK, DPS, UPG, and SUB station RON ANALYSIS • Analyze based on Arrival Station and Standard Time Arrival • The last flight and the next flight should be in different date • The interval between those flight > 3 Hours g • GPU usage assumption 2 hours • Sample Result3|
  4. 4. GPU Analysis ANALYSIS BEFORE DEPARTURE ANALYSIS • Analyze based on Departure Station and Standard Time Departure • GPU usage assumption 2 hours for W/B and 1.5 hours for N/B A/C before STD • Sample Result TRANSIT ANALYSIS • A l Analyze based on Arrival St ti and St d d Ti b d A i l Station d Standard Time A i l Arrival • GPU usage assumption 2 hours for W/B Aircraft • Sample Result4|
  5. 5. GPU Analysis RESULT CGK STATION RON CGK TRANSIT CGK 7 20 19 6 18 5 NO Of A/C NO of A/C 17 4 16 3 15 2 14 1 13 12 0 Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri DAY DAY BEFORE DEPARTURE CGK 24 23 22 21 • Max GPU usage : 23 NO of A/C 20 19 • Time Period of Max GPU Usage : 18 17 16 05.00 06.00 05 00 – 06 00 WIB 15 Sun Mon Tue Wed Thu Fri Sat DAY5|
  6. 6. GPU Analysis RESULT DPS STATION RON DPS TRANSIT DPS 6 4 5 3 4 NO of A/C NO of A/C 3 2 2 1 1 0 0 Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri DAY DAY BEFORE DEPARTURE DPS 5 4 • Max GPU usage : 5 NO of A/C 3 2 • Time Period of Max GPU Usage : 1 22.00 23.00 22 00 – 23 00 WITA 0 Sun Mon Tue Wed Thu Fri Sat DAY6|
  7. 7. GPU Analysis RESULT UPG RESULT RON UPG BEFORE DEPARTURE UPG 4 4 3 3 NO of A/C NO of A/C 2 2 1 1 0 0 Sat Sun Mon Tue Wed Thu Fri Sun Mon Tue Wed Thu Fri Sat DAY DAY • Max GPU usage : 3 • Time Period of Max GPU Usage : 22.00 – 23.00 WITA & 05.00 – 06.00 WITA • GPU Usage for Transit : 0 g7|
  8. 8. GPU Analysis RESULT RESULT SUB RON SUB BD SUB 6 7 5 6 4 5 NO of A/C NO of A/C 4 3 3 2 2 1 1 0 0 Sat Sun Mon Tue Wed Thu Fri Sun Mon Tue Wed Thu Fri Sat DAY DAY • Max GPU usage : 6 • Time Period of Max GPU Usage : 05.00 – 06.00 WIB • GPU Usage for Transit : 0 g • Calculation include Citilink A/C8|
  9. 9. GPU Analysis THANK YOU THANK H NK YOU….9|
  10. 10. GPU Analysis SAMPLE RESULT RON CGK JULY 3rd   PK‐GZP PK‐GPJ PK‐GMQ PK‐GMP PK‐GMO PK‐GMG PK‐GME PK‐GMD PK‐GMC PK‐GMA PK‐GHX PK‐GHW PK‐GGR A/C REG PK‐GGO PK‐GGG PK‐GGC PK‐GGA PK‐GFP PK GFP PK‐GFI PK‐GFG PK‐GFE PK‐GFA PK‐GEQ PK GEQ PK‐GEO PK‐GEK PK‐GEJ PK‐GEI PK GEH PK‐GEH PK‐GEG PK‐GEF 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 STA ‐ WIB10 |
  11. 11. GPU Analysis SAMPLE RESULT TRANSIT CGK JULY 6 th TRANSIT CGK JULY 6th PK‐GSI PK‐GSH PK GSH PK‐GPL EG PK‐GPI PK GPI A/C RE PK‐GPG PK GPA PK‐GPA PK‐GMQ PK GMD PK‐GMD 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 STA ‐ WIB11 |
  12. 12. GPU Analysis SAMPLE RESULT BD CGK JULY 6th PK‐GZP PK‐GSI PK‐GPJ PK‐GMO PK‐GML PK‐GMK PK‐GMF PK‐GMC PK‐GMA PK‐GHX PK‐GHW PK‐GGR PK‐GGG A/C REG PK‐GGD PK‐GGA PK‐GFP PK‐GFM PK‐GFK PK GFK PK‐GFH PK‐GFD PK‐GFC PK‐GFA PK‐GEQ PK GEQ PK‐GEN PK‐GEL PK‐GEK PK‐GEI PK GEH PK‐GEH PK‐GEG PK‐GEF 03:00 04:00 05:00 06:00 07:00 08:00 STA ‐ WIB12 |

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