7/28/2019 Interim Report on the Performance of the Electricity Supply Services in Malaysia http://slidepdf.com/reader/full/interim-report-on-the-performance-of-the-electricity-supply-services-in-malaysia 1/42 LAPORAN INTERIM PRESTASI PERKHIDMATAN PEMBEKALAN ELEKTRIK DI MALAYSIA INTERIM REPORT ON THE PERFORMANCE OF THE ELECTRICITY SUPPLY SERVICES IN MALAYSIA UNTUK SEPARUH TAHUN PERTAMA 2010 FOR THE FIRST HALF YEAR OF 2010
42
Embed
Interim Report on the Performance of the Electricity Supply Services in Malaysia
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
7/28/2019 Interim Report on the Performance of the Electricity Supply Services in Malaysia
Laporan Interim Separuh Tahun Pertama 2010Interim Report for the First Half Year of 2010
Jabatan Kawal Selia Pembekalan dan Pasaran ElektrikElectricity Supply and Market Regulation Department - 12 -
3.1 STATISTIK GANGGUAN BEKALAN – TNBSTATISTICS OF SUPPLY INTERRUPTIONS - TNB
Gambarajah 13 : Bilangan Gangguan BekalanElektrik di Semenanjung Malaysia untuk :i) Separuh Tahun Pertama 2008, 2009 dan
2010ii) Sepanjang Tahun 2006 Hingga 2009
Figure 13 : Numbers of Electricity Supply Interruptions in Peninsular Malaysia for : i) First Half Year of 2008, 2009 and 2010 ii) In the Year 2006 to 2009
020,00040,000
60,00080,000
100,000120,000
2006 2007 2008 2009 2008(Jan-June)
2009(Jan-June)
2010(Jan-June)
55,52374,058
112,064 108,708
48,298 56,773 49,800
N
u m b e r
Year
Unscheduled Interruptions in Peninsular Malaysia
01,0002,000
3,0004,0005,0006,0007,000
2006 2007 2008 2009 2008(Jan-June)
2009(Jan-June)
2010(Jan-June)
1,0912,348
5,3306,262
1,364
3,7063,099
N
u m b e r
Year
Scheduled Interruptions in Peninsular Malaysia
020,000
40,00060,00080,000
100,000120,000
2006 2007 2008 2009 2008(Jan-June)
2009(Jan-June)
2010(Jan-June)
56,61476,406#
117,394 114,971
49,662 60,479 52,899
N u m b e r
Year
Total Interruptions in Peninsular Malaysia
3.0 KEBOLEHARAPAN (RELIABILITY) BEKALAN ELEKTRIKRELIABILITY OF ELECTRICITY SUPPLY
Nota / Note :
# Mulai September 2007,
TNB menggunapakaisistem pemantauan danpelaporan prestasi sistempembekalan denganmenggunakan software baru iaitu TOMS (Total Outage Management System).
From September 2007,application of new monitoring and reporting system on performance of supply system using the new software, i.e. Total Outage Management System (TOMS).
7/28/2019 Interim Report on the Performance of the Electricity Supply Services in Malaysia
Laporan Interim Separuh Tahun Pertama 2010Interim Report for the First Half Year of 2010
Jabatan Kawal Selia Pembekalan dan Pasaran ElektrikElectricity Supply and Market Regulation Department - 15 -
3.2 STATISTIK GANGGUAN BEKALAN - SESBSTATISTICS OF SUPPLY INTERRUPTIONS - SESB
Gambarajah 17 : Bilangan Gangguan BekalanElektrik di Negeri Sabah untuk :i) Separuh Tahun Pertama 2008, 2009 dan 2010ii) Sepanjang Tahun 2006 Hingga 2009
Figure 17 : Numbers of Electricity Supply Interruptions in Sabah for : i) First Half Year of 2008, 2009 and 2010 ii) In the Year 2006 to 2009
05,000
10,00015,00020,00025,000
2006 2007 2008 2009 2008(Jan-June)
2009(Jan-June)
2010(Jan-June)
22,43620,006 19,484 18,227
9,901 8,841 9,203
N u
m b e r
Year
Unscheduled Interruptions in Sabah
01,000
2,0003,0004,000
2006 2007 2008 2009 2008(Jan-June)
2009(Jan-June)
2010(Jan-June)
3,321 3,583
2,4273,550
1,1231,711 1,773
N u m b e r
Year
Scheduled Interruptions in Sabah
05,000
10,00015,00020,00025,00030,000
2006 2007 2008 2009 2008(Jan-June)
2009(Jan-June)
2010(Jan-June)
25,757 23,589 21,911 21,777
11,024 10,552 10,976
N
u m b e r
Year
Total Interruptions in Sabah
Nota : Tidak termasuk gangguan pada sistem penghantaran dan penjanaanNote : Excluding interruptions in transmission and generation system
3.0 KEBOLEHARAPAN (RELIABILITY) BEKALAN ELEKTRIKRELIABILITY OF ELECTRICITY SUPPLY
7/28/2019 Interim Report on the Performance of the Electricity Supply Services in Malaysia
Laporan Interim Separuh Tahun Pertama 2010Interim Report for the First Half Year of 2010
Jabatan Kawal Selia Pembekalan dan Pasaran ElektrikElectricity Supply and Market Regulation Department - 19 -
3.4 STATISTIK GANGGUAN BEKALAN – NURSTATISTICS OF SUPPLY INTERRUPTIONS - NUR
Gambarajah 21 : Bilangan Gangguan BekalanElektrik di Kulim Hi-Tech Park (KHTP) yangdilaporkan oleh NUR Distribution Sdn. Bhd. untuk :i) Separuh Tahun Pertama 2008, 2009 dan
2010ii) Sepanjang Tahun 2006 Hingga 2009
Figure 21 : Numbers of Electricity Supply Interruptions in Kulim Hi-Tech Park (KHTP) by NUR Distribution Sdn. Bhd. for : i) First Half Year of 2008, 2009 and 2010 ii) In the Year 2006 to 2009
0
20
40
2006 2007 2008 2009 2008(Jan-June)
2009(Jan-June)
2010(Jan-June)
3240
3530
19 12
22
N u m b e
r
Year
Unscheduled Interruptions of NUR Distribution Sdn. Bhd.
0
50
100
2006 2007 2008 2009 2008(Jan-June)
2009(Jan-June)
2010(Jan-June)
51
6556
70
2127 30
N u m b e r
Year
Scheduled Interruptions of NUR Distribution Sdn. Bhd.
0
50
100150
2006 2007 2008 2009 2008(Jan-June)
2009(Jan-June)
2010(Jan-June)
83 105 91 100
40 3952
N u m b e r
Year
Total Interruptions of NUR Distribution Sdn. Bhd.
3.0 KEBOLEHARAPAN (RELIABILITY) BEKALAN ELEKTRIKRELIABILITY OF ELECTRICITY SUPPLY
7/28/2019 Interim Report on the Performance of the Electricity Supply Services in Malaysia
Laporan Interim Separuh Tahun Pertama 2010Interim Report for the First Half Year of 2010
Jabatan Kawal Selia Pembekalan dan Pasaran ElektrikElectricity Supply and Market Regulation Department - 21 -
3.5 SISTEM PENGAGIHAN TNBDISTRIBUTION SYSTEM OF TNB
3.5.1 SYSTEM AVERAGE INTERRUPTION DURATION INDEX (SAIDI)
Jadual 1 : SAIDI (Minit/Pelanggan/Tahun) bagiNegeri-Negeri di Semenanjung Malaysia untuk :i) Separuh Tahun Pertama 2008, 2009 dan
2010ii) Sepanjang Tahun 2007 Hingga 2009
Table 1 : SAIDI (Minutes/Customer/Year) for the Various States in Peninsular Malaysia for : i) First Half Year of 2008, 2009 and 2010 ii) In the Year 2007 to 2009
2010 (Jan-Jun) 49.1 Perak (99.8) WP Putrajaya/Cyberjaya (7.8)
Gambarajah 23 : SAIDI (Minit/Pelanggan/Tahun) di Semenanjung Malaysia untuk Separuh TahunPertama 2010
Figure 23 : SAIDI (Minutes/Customer/Year) in Peninsular Malaysia for the First Half Year of 2010
0.00
20.00
40.00
60.00
80.00
100.00 87.3
66.1
37.534.0
49.1#
7.0 8.3 8.7 8.7 8.6 7.8
32.8&
6.5 5.8 5.4 5.1 5.1 5.1
SAIDI
Nota / Notes :# - Mulai Januari 2010, TNB telah mengambil langkah untuk mempertingkatkan sistem pelaporan SAIDI
yang lebih tepat dengan menggabungkan perisian-perisian TOMS , eCIBS dan ERMS . Perisian baru ini dipanggil Enhanced TOMS .From January 2010, TNB has taken steps to improve on the data collection and recording, with the integration of TOMS, eCIBS and ERMS into a new system called Enhanced TOMS.
& - SAIDI dikira menggunakan perisian lama (TOMS ).SAIDI calculated using old software namely TOMS.
3.0 KEBOLEHARAPAN (RELIABILITY) BEKALAN ELEKTRIKRELIABILITY OF ELECTRICITY SUPPLY
7/28/2019 Interim Report on the Performance of the Electricity Supply Services in Malaysia
Laporan Interim Separuh Tahun Pertama 2010Interim Report for the First Half Year of 2010
Jabatan Kawal Selia Pembekalan dan Pasaran ElektrikElectricity Supply and Market Regulation Department - 23 -
3.5.2 SYSTEM AVERAGE INTERRUPTION FREQUENCY INDEX (SAIFI)
Gambarajah 25 : SAIFI (Bil. Gangguan/Pelanggan/Tahun) di Semenanjung Malaysia untuk
Separuh Tahun Pertama 2010Figure 25 : SAIFI (No. of Interruption/Customer/Year) in Peninsular Malaysia for the First Half
Year of 2010
0.00
0.20
0.40
0.60
0.80
1.00 0.87
0.76
0.38 0.39
0.63
0.070.10 0.12 0.13 0.11 0.10
SAIFI
Nota / Note : SAIFI pada tahun 2010 dikira menggunakan perisian baru (Enhanced TOMS )
SAIFI in 2010 is calculated using new software namely Enhanced TOMS
Gambarajah 25 : SAIFI (Bil. Gangguan/Pelanggan/Tahun) Terkumpul bagi Negeri-Negeri diSemenanjung Malaysia untuk Separuh Tahun Pertama 2008, 2009 dan 2010
Figure 25 : SAIFI (No. of Interruption/Customer/Year) for the Various States in Peninsular Malaysia for the First Half Year of 2008, 2009 and 2010
Pe rlis Kedah P. Pina ng Pe ra k Sela ngo rWP KualaLumpur
WP Putrajaya/ Cyberjaya
N. S emb ila n Me la ka Jo ho r P ah an g Te re ng ga nu K ela nt anPeninsularMalaysia
Laporan Interim Separuh Tahun Pertama 2010Interim Report for the First Half Year of 2010
Jabatan Kawal Selia Pembekalan dan Pasaran ElektrikElectricity Supply and Market Regulation Department - 24 -
3.5.3 CUSTOMER AVERAGE INTERRUPTION DURATION INDEX (CAIDI)
Gambarajah 27 : CAIDI (Minit/Pelanggan Terlibat/Tahun) di Semenanjung Malaysia untuk
Separuh Tahun Pertama 2010Figure 27 : CAIDI (Minutes/Interrupted Customer/Year) in Peninsular Malaysia for the First Half
Year of 2010
0.00
20.00
40.00
60.00
80.00
100.00
120.00100.7
86.8
97.1
87.1
77.9
99.6
82.8
72.767.2
78.3 77.5
CAIDI
Gambarajah 28 : CAIDI (Minit/Pelanggan Terlibat/Tahun) Terkumpul bagi Negeri-Negeri diSemenanjung Malaysia untuk Separuh Tahun Pertama 2008, 2009 dan 2010
Figure 28 : CAIDI (Minutes/Interrupted Customer/Year) for the Various States in Peninsular Malaysia for the First Half Year of 2008, 2009 and 2010
Perlis Keda h P. Pinan g Pe rak Selango rWP KualaLumpur
WPPutrajaya/ Cyberjaya
N . Sembi lan Melak a J ohor Pahang Terengganu Ke lantanPeninsularMalaysia
Laporan Interim Separuh Tahun Pertama 2010Interim Report for the First Half Year of 2010
Jabatan Kawal Selia Pembekalan dan Pasaran ElektrikElectricity Supply and Market Regulation Department - 27 -
3.6.3 CUSTOMER AVERAGE INTERRUPTION DURATION INDEX (CAIDI)
Gambarajah 31 : CAIDI (Minit/PelangganTerlibat/Tahun) bagi Negeri Sabah untuk :i) Separuh Tahun Pertama 2008, 2009 dan 2010ii) Sepanjang Tahun 2007 Hingga 2009
Figure 31 : CAIDI (Minutes/Interrupted Customer/Year) in Sabah for : i) First Half Year of 2008, 2009 and 2010 ii) In the Year 2007 to 2009
0.00
20.00
40.00
60.00
80.00
100.00
120.00
2007 2008 2009 2008
(Jan-June)
2009
(Jan-June)
2010
(Jan-June)
57.853.5
43.6
56.6
47.0
32.8
71.9
94.3
111.4
91.0
107.9
78.2
61.565.4
79.6
67.372.7
45.2
CAIDI
(in Minutes)
Year
Distr ibution Transmission & Generation Total CA IDI
3.0 KEBOLEHARAPAN (RELIABILITY) BEKALAN ELEKTRIKRELIABILITY OF ELECTRICITY SUPPLY
7/28/2019 Interim Report on the Performance of the Electricity Supply Services in Malaysia
Laporan Interim Separuh Tahun Pertama 2010Interim Report for the First Half Year of 2010
Jabatan Kawal Selia Pembekalan dan Pasaran ElektrikElectricity Supply and Market Regulation Department - 29 -
3.8 SISTEM PENGAGIHAN NURDISTRIBUTION SYSTEM OF NUR
3.8.1 SYSTEM AVERAGE INTERRUPTION DURATION INDEX (SAIDI)
Gambarajah 33 : SAIDI Keseluruhan dan Industri(Untuk Pengguna Voltan Tinggi) di Kulim Hi-TechPark (KHTP) yang dilaporkan oleh NURDistribution Sdn. Bhd. untuk :i) Separuh Tahun Pertama 2008, 2009 dan
2010ii) Sepanjang Tahun 2007 Hingga 2009
Figure 33 : Total SAIDI and Industrial SAIDI (for High Voltage Customers only) in Kulim Hi-Tech Park (KHTP) Reported by NUR Distribution Sdn.Bhd. for : i) First Half Year of 2008, 2009 and 2010 ii) In the Year 2007 to 2009
0
20
40
60
80
100
120
140
2006 2007 2008 2009 2010 (Jun)
125
49
2.50 2.82 6.081.091 2.889
0 0.154 0
SAIDI
Year
Overall SAIDI Industrial SAIDI
SAIDI was high because there were twofaults on 11 kV cables, each affecting
number of customers. One of the se faultswas caused by a third party digging up
the cable.
There were two faultson 11 kV cables.
3.0 KEBOLEHARAPAN (RELIABILITY) BEKALAN ELEKTRIKRELIABILITY OF ELECTRICITY SUPPLY
7/28/2019 Interim Report on the Performance of the Electricity Supply Services in Malaysia
Laporan Interim Separuh Tahun Pertama 2010Interim Report for the First Half Year of 2010
Jabatan Kawal Selia Pembekalan dan Pasaran ElektrikElectricity Supply and Market Regulation Department - 31 -
Gambarajah 34 : Bilangan Pelantikan SistemPenghantaran di Semenanjung Malaysia denganKehilangan Beban 50 MW ke Atas untuk :i) Separuh Tahun Pertama 2008, 2009 dan
2010ii) Sepanjang Tahun 2007 Hingga 2009
Figure 34 : Number of Transmission System Tripping in Peninsular Malaysia with a Load Loss of 50 MW and Above for : i) First Half Year of 2008, 2009 and 2010 ii) In the Year 2007 to 2009
0
1
2
3
4
5
6
78
9
2007 2008 2009 2008
(Jan-June)
2009
(Jan-June)
2010
(Jan-June)
9
6
2
4
0
2
1
0 0 0 0 0
N o .
o f I n c i d e n t s
Year
No. of Tripping without Load Shedding
No. of Tripping with Load Shedding
3.0 KEBOLEHARAPAN (RELIABILITY) BEKALAN ELEKTRIKRELIABILITY OF ELECTRICITY SUPPLY
7/28/2019 Interim Report on the Performance of the Electricity Supply Services in Malaysia
Laporan Interim Separuh Tahun Pertama 2010Interim Report for the First Half Year of 2010
Jabatan Kawal Selia Pembekalan dan Pasaran ElektrikElectricity Supply and Market Regulation Department - 36 -
5.1 INSIDEN VOLTAGE DIPS – TNBINCIDENTS OF VOLTAGE DIPS - TNB
Gambarajah 39 : Bilangan Insiden Voltage Dips yang dilaporkan di Kawasan-KawasanPerindustrian Utama di Semenanjung Malaysia untuk Separuh Tahun Pertama 2008, 2009 dan
2010Figure 39 : Number of Voltage Dips Incidents Reported in Major Industrial Estates in Peninsular
Malaysia for the First Half Year of 2008, 2009 and 2010
5
0 05
10 0
3
14
0
5
16
24
73
6
0 02
0 0 0
17
11
0 2
75
50
10 0 0 0 1
3
9 9
04
11
18
56
0
20
40
60
80
N o .
o f I n c i d e n t s
Industrial Areas
2008 (Jan-Jun) 2009 (Jan-Jun) 2010 (Jan-Jun)
5.0 KUALITI BEKALAN(POWER QUALITY)
7/28/2019 Interim Report on the Performance of the Electricity Supply Services in Malaysia
Laporan Interim Separuh Tahun Pertama 2010Interim Report for the First Half Year of 2010
Jabatan Kawal Selia Pembekalan dan Pasaran ElektrikElectricity Supply and Market Regulation Department - 41 -
Gambarajah 45 : Taburan Insiden Voltage Dips di KHTP Pada Tahun 2007 Hingga 2010
(Sehingga Jun) Berdasarkan Standard IEC 61000-4-11 (Class 3)Figure 45 : Incidents of Voltage Dips in KHTP for Year 2007 to 2010 (as at June) Plotted Base on
IEC 61000-4-11 (Class 3)
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
100.0
0 400 800 1200 1600 2000 2400 2800 3200 3600 4000
P e r c e n t o f E q u i p m e n t N o m i n a l V o l t a g e ( % )
Duration (milliseconds)
Nur-2007 Nur-2008 Nur-2009 Nur-2010
Customer's Resposibility
Utility's Resposibility
20
5.0 KUALITI BEKALAN(POWER QUALITY)
7/28/2019 Interim Report on the Performance of the Electricity Supply Services in Malaysia