CHAPTER 14 - Iskandar Malaysia
CHAPTER 14 - Iskandar Malaysia
CHAPTER 14 - Iskandar Malaysia
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SECTION B<br />
PLANNING AND IMPLEMENTATION<br />
<strong>14</strong>.3 Power Supply<br />
The provision of sufficient and uninterrupted electric power is essential to<br />
support urban growth. With this in mind, the generation and distribution<br />
of power needs to be properly planned, making use of the latest<br />
technology as required.<br />
B. Current Main Substation and Capacity<br />
The present supply of electric power in the study area is sufficient. Based<br />
on Table <strong>14</strong>.2, the capacity of 23 main intake substations could meet<br />
the demand of SJER and produce 2040 MVA with a maximum capacity<br />
of 994MV. Figure <strong>14</strong>.1 shows the location of the intake substations in the<br />
study areas.<br />
UI 1:<br />
UI 2:<br />
KEY DIRECTION<br />
Ensure sufficient supply of power to cater for the growth of<br />
SJER and to support its objective of becoming a world class<br />
sustainable conurbation.<br />
To ensure that the reliability of power within SJER meets the<br />
standards set for MSC Cybercities and Cybercentres.<br />
Table <strong>14</strong>.2: List of Sub-station (PMU) and Demand (MVA) in SJER, 2003<br />
Local<br />
Authority<br />
Majlis<br />
Bandaraya<br />
Johor Bahru<br />
(MBJB)<br />
PMU<br />
Capacity<br />
(MVA)<br />
Voltage<br />
(kV)<br />
Supply<br />
(MVA)<br />
Maximum<br />
Demand<br />
(MW MD)<br />
Kangkar 2X60 132/22 120.00 65.00<br />
Tebrau 2X60 132/22 120.00 70.00<br />
Stulang<br />
Darat<br />
2X45 132/22 90.00 60.00<br />
A. Enhance the Reliability of Power Supply<br />
The following proposed targets will be set for SJER i.e.:<br />
■ Improve System Average Interruption Duration Index (SAIDI) from<br />
the current 105 minutes/customer/year (2004) 1 to less than 20<br />
minutes/customer/year; and<br />
■ System Average Interruption Frequency Indexes (SAIFI) from 1.11<br />
(2004) to less than 0.5<br />
Table <strong>14</strong>.1: Performance Of The Electricity Supply Services<br />
Name of Cities<br />
Johor Bahru<br />
Kuala Lumpur<br />
Putrajaya<br />
Performance<br />
Index : SAIDI<br />
105<br />
99<br />
2<br />
Name of Cities<br />
Johor Bahru<br />
Kuala Lumpur<br />
Putrajaya<br />
Performance<br />
Index : SAIFI<br />
1.11<br />
0.84<br />
0.01<br />
Majlis Perbandaran<br />
Johor Bahru<br />
Tengah<br />
(MPJBT)<br />
Majlis Daerah<br />
Kulai<br />
(MDK)<br />
Majidee 2X60 132/22 120.00 80.00<br />
Tampoi Ind. 2X60 132/22 120.00 60.00<br />
Tebrau<br />
Central<br />
2X60 132/22 120.00 60.00<br />
Kempas 2X60 132/22 120.00 60.00<br />
Sub total 810.00 455.00<br />
Tg. Kupang 2X60 132/22 120.00 60.00<br />
Ulu Tiram 2X60 132/22 120.00 60.00<br />
Skudai 2X60 132/22 120.00 70.00<br />
Sub Total 360.00 190.00<br />
Saleng 2X30 132/11 60.00 20.00<br />
Seelong 2X30 132/11 60.00 15.00<br />
Singapore<br />
15<br />
Singapore<br />
0.10<br />
Bukit Batu 2X30 132/11 60.00 12.00<br />
France<br />
USA<br />
52<br />
88<br />
Michigan<br />
London<br />
1.35<br />
0.40<br />
Johor<br />
Tengah ITC<br />
2X30 132/11 60.00<br />
11.00<br />
Japan<br />
New York<br />
0.02<br />
0.99<br />
Senai Hitec 2X30 132/11 60.00 15.00<br />
Sub Total 300.00 73.00<br />
Source: Report on The Performance Of The Electricity Supply Services In<br />
<strong>Malaysia</strong>, Interim Report 1st Half 2004<br />
1 Report on The Performance Of The Electricity Supply Services In<br />
<strong>Malaysia</strong>, Interim Report 1st Half 2004<br />
<strong>14</strong> - 2