CHAPTER 14 - Iskandar Malaysia

URBAN INFRASTRUCTURE CHAPTER 14 | PART 4
Local
Authority
PMU
Capacity
(MVA)
Voltage
(kV)
Supply
(MVA)
Maximum
Demand
(MW MD)
PBT Pasir
Gudang
(PBTPG)
PGIE 3 x 60 132/22 180 96.63
Tg. Langsat 2 x 60 132/22 120 24.38
PGDT 2 x 60 132/22 120 65.00
Cahaya Baru 2 x 60 132/22 120 48.75
PGPS 1 x 30 132/22 30 14.63
Titan P.
Gudang
Titan Tg.
Langsat
Antara Steel
Mill
– 132 – 15.50
– 132 – 22.27
– 132 – 54.82
Sub Total 570 341.98
GRAND TOTAL 2040.00 994.98
Main Sub Station (PMU) 132/22 kV Kangkar Tebrau
C. Projected Demand for Power
Demand for power is projected based on future projections for
economic growth as well as the physical development growth within
the SJER area.
Source : Regional Load Forecast and Load Desegregation Report, 1997-2009
As illustrated, the current supply outstrips demand. The capacity from all
the intake substations in SJER in the year 2003 is 1249.50MW compared
to the actual total demand of 653 MW.
Table 14.3: Demand of Power Supply Compared to The Capacity
D. Meeting Demand for Power
Consumption of electricity within SJER will increase from 1,334 MW
in 2005 to 2,819 MW by the year 2025. The increase is in line with
the physical development of the area. The Table 14.4 illustrates the
projected growth in demand for power from different user bases
(housing, commercial, industry and street lightings).
Usage 2003
Capacity (MW) 1249.50
Demand (MW) 653.00
TNB’s coverage should extend to 100% of SJER and be sufficient to meet
demand. The reserve margin needs to be maintained at a minimum of
25%.
Source: SJER CDP 2025
Balance (MW) 596.50
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