Field Experiences of Installation ACCC Conductors: a growing part of capacity expansion and reliability at PLN. Donny Rinaeldi PT.

Transcription

1 Field Experiences of Installation ACCC Conductors: a growing part of capacity expansion and reliability at PLN Donny Rinaeldi PT. PLN (Persero) Asia Clean Energy Forum Grid Efficiency with HTLS Conductors June 16, 2015 Manila, Philippines

2 Labuhan P.Pasir Lamhotma Glugur Mabar Sei.Rotan Listrik Perbau P.Geli KIM ngan Namorambe Denai Titi Kuning K.Namu T.Morawa D.Sanggul Pariaman Pd.Panjang PLTG Balai Pungut Batusangkar PLTU S.Belimbing Asia Clean Energy Forum June 16, 2015 Manila, Philippines DONNY RINAELDI PLN P3B SUMATERA PEKANBARU, INDONESIA TRANSMISSION DIVISION P3B SUMATERA (P3B : TRANSMISSION & LOAD DISPACTH CENTRE) Sigli Banda Aceh Bireun Jantho PLTU Nagan Raya Lhokseumawe P.Labu Langsa Idie Tualang Cut P.Brandan Binjai Brastagi Renun HEPP Sidikalang PLTU P.Susu PLTU L.Angin PLTU/GU Belawan T.Tinggi Tele Tarutung K.Tanjung Sibolga Sipan HEPP Martabe G.Para Simangkok INALUM P.Siantar Porsea SISTEM INTERKONEKSI SUMATERA TAHUN 2015 Pd. Sidempuan Kisaran Asahan I HEPP Simpang Empat Maninjau HEPP Aek Kanopan G.Tua R.Prapat Lubuk Alung Pd. Luar Singkarak HEPP S.Haru K.Pinang PIP PLTU Sumbar Pessel Bagan Batu Payakumbuh Pauh Limo Indarung Bungus Bangkinang Duri Kt.Panjang HEPP Salak Solok Kambang Ombilin Dumai Garuda Sakti Teluk Lembu T.Kuantan Kiliranjao Muara Bungo TNB Malaysia Malaka Bangko Muara Bulian Aur Duri Payo Selincah Sewa Sei Gelam Presentation Topic: Field Experience Of Installation ACCC Conductor Tanjung Api-api 1. IPP Palembang Timur 2. PLTG Ex Pulo Gadung 3. PLTMG Sewa Betung Tl.Kelapa Borang Eksisting 70 kv Eksisting 150 kv Eksisting 275 kv (Operasi 150 kv) Eksisting 275 kv Rencana 150 kv Lubuk Tes HEPP Linggau Pekalongan Sukamerindu Musi HEPP Lahat Bukit Asam PLTG Talang Duku Keramasan Simpang 3 Prabumulih PLTG G.Megang Gumawang 4 PLTG Jakabaring 5 6 Mariana 1. Bukit Siguntang 2. Talang Ratu 3. Seduduk Putih 4. Boom Baru 5. Sungai Juaro 6. Sungai Kedukan 7. Bungaran Pagar Alam Baturaja Sp. Banyak Manna B.Umpu Bukit Kemuning Kotabumi Menggala Sribawono PT PLN (Persero) PENYALURAN DAN PUSAT PENGATUR BEBAN SUMATERA Besai HEPP Adijaya Metro Tegineneng B.Tegi Natar HEPP Sutami Ulubelu Suka Pagelaran GEPP Tlk. rame Betung Tarahan Sibalang New Tarahan Kalianda Sistem JAWA

3 PLN Customers Length of Transmission Lines (kmc) 70kV 150kV 275kV 500kV Java-Bali Sumatera East Indonesia TOTAL

4 HCLS (High Capacity Low Sag) ACCC (Aluminum Conductor Composite Core) Aluminum Aluminum Steel Traditional Core ACSR Steel Core 28% 28% more more Aluminu Composite m um Core Core ACCC Conductor

5 After 30 projects and almost 6,000 kilometers of installations, PLN is now have more experiences on composite core conductor installation and performance. No Project Name Total CCTs Line Length Ex Upgraded New Conductor Status 1 Bukit Asam - Lahat (Sumatera) ACSR Hawk ACCC 310 Lisbon Energized on October New Tangerang Cengkareng x ACSR Zebra 2 x ACCC 520 Dublin Energized on April Angke Ancol ACSR Drake ACCC 510 Warsaw Energized June Kota Bumi - Bukit Kemuning (Sumatera) ACSR Hawk ACCC 310 Lisbon Energized June Bandung Selatan - Cigereleng x ACSR Dove 2 x ACCC 310 Lisbon Energized on October Cibinong - Sentul - Bogor Baru 2 23 ACSR Dove ACCC 360 Amsterdam Energized Feb Mranggen Incomer x ACSR Hawk 2 x ACCC 360 Amsterdam Energized Pedan - Klaten x ACSR Hawk ACCC 310 Lisbon Energized on April Langsa Pangkalan Brandan (Sumatera) 1 78 ACSR Hawk ACCC 310 Lisbon 1cct energized Sept Langsa Pangkalan Brandan (Sumatera) 1 78 ACSR Hawk ACCC 310 Lisbon 2cct energized Sept Pagelaran Tegineneng (Sumatera) x ACSR Hawk ACCC 310 Lisbon Energized on Sept Mandai-Pangkep (Makassar) ACSR 150/50 ACCC 150 Helsinki Energized on Sept Kediri-Kediri Baru x ACSR Zebra 2 x ACCC 520 Dublin Energized Oct Gilimanuk Celukan Bawang (Bali) x ACSR Hawk 2 x ACCC 310 Lisbon Energized Jan Kapal - Padang Sambian - Pesanggaran (Bali) ACSR Hawk ACCC 310 Lisbon Energized Jan Probolinggo - Lumajang ACSR ACCC 415 Brussels Energized on Mei Natar-Sutami ACSR HAWK ACCC 310 Lisbon Energized on May Mandai Pangkep ACSR 150/50 ACCC 150 Helsinki Energized June Cibinong ITP ACSR Hawk ACCC 310 Lisbon 1cct energized on Oct PLTGU Duri Garuda Sakti ACSR HAWK ACCC 360 Amsterdam Energized on Dec Surabaya Barat Babatan ACSR Hawk ACCC 310 Lisbon Energized on January PLTGU Duri Duri 2 42 ACSR Hawk ACCC 310 Lisbon Energized on April Baturaja - Bukit Kemuning ACSR Hawk ACCC 310 Lisbon Energized on July GI Sei Harapan - GI Baloi - GI Batu Besar (Batam) x ACSR Hawk ACCC 310 Lisbon Energized October Borang - Seduduk Putih 2 13 ACSR 120/25 ACCC 150 Helsinki 1 cct energized Oct Cilegon Baru Serang ACSR Zebra ACCC 550 Hamburg Under Construction 27 Dumai Duri ACSR Hawk ACCC 310 Lisbon Under Construction 28 Baturaja Bukit Asam ACSR Hawk ACCC 310 Lisbon Under Construction 29 Binjai - Paya geli x ACSR Hawk 2 x ACCC 310 Lisbon Under Construction 30 Padalarang - Cibabat x ACSR Hawk 2 x ACCC 310 Lisbon Under Construction

6 Why do we need HCLS Conductor? 1. Increasing Energy Transferred Old Conductor New Conductor Section Type Nominal Current (A) Max Loaded (A) Type Nominal Current (A) Max Loaded (A) 150 kv Bukit Asam - Baturaja ACSR ACCC - Lisbon kv Bukit Kemuning - Baturaja 150 kv Kotabumi - Bukit Kemuning ACSR ACCC - Lisbon ACSR ACCC - Lisbon The 150 kv Kotabumi Bukit Kemuning transmission, for each Line could transfer 52 MW bigger than before. 965 A = MW 580 A = 78.3 MW

7 Why do we need HCLS Conductor? 2. Changing Conductor with using Existing Towers No Section Towers Line Length Old Conductor New Conductor 1 Bukit Asam - Lahat ACSR - Hawk ACCC - Lisbon 2 Kota Bumi - Bukit Kemuning ACSR - Hawk ACCC - Lisbon 3 Langsa - Pangkalan Brandan ACSR - Hawk ACCC - Lisbon 4 Pagelaran - Tegineneng ACSR - Hawk ACCC - Lisbon 5 Natar - Sutami ACSR - Hawk ACCC - Lisbon 6 Balai Pungut - Garuda Sakti ACSR - Hawk ACCC - Amsterdam 7 Balai Pungut - Duri ACSR - Hawk ACCC - Lisbon 8 Baturaja - Bukit Kemuning ACSR - Hawk ACCC - Lisbon 9 Borang - Seduduk Putih ACSR 120/25 ACCC - Helsinki 10 Dumai - Duri ACSR - Hawk ACCC - Lisbon 11 Baturaja - Bukit Asam ACSR - Hawk ACCC - Lisbon 12 Binjai - Payageli ACSR - Hawk ACCC - Lisbon 1 tower = 10,000 USD (material + service of construction cost, but without the area of tower s foundation fee) 1,719 towers = 17,190,000 USD Total Tower and Line Length 1,719 1,195.88

8 Susut (%) Why do we need HCLS Conductor? 3. Minimizing the Transmission Loses TW-I 2015 SBU SBST SUMATERA SBU = NORTH SUMATERA AREA SBST = CENTRE AND SOUTH SUMATERA AREA SUMATERA = AVERAGE OF SBU AND SBST

9 Magnetic and Electric Field related to ACSR and ACCC (ex. 150 kv Duri Dumai Transmission Line) Span (Tower) Magnetic Field (kv/m) 2013 (ACSR) 2015 (ACCC) Electric Field (µt) Magnetic Field (kv/m) Electric Field (µt) EMF (Electric Magnetic Field) is not different between ACSR and ACCC conductor.

10 NAD 297 MW Why do we need HCLS Conductor? 4. Reducing the Fuel Oil consumption in Producing Electricity 202 MW 53.5% of Supply are produced by Diesel Power Plant Sources Consumption Geothermal 3% Water 17% Oil 21% Gas 29% Coal 30% Sumut 1440 MW (Inalum : 90 MW) 1488 MW 356 MW Riau 498 MW Sumbar Jambi 489 MW 296 MW 566 MW 204 MW Bengkulu 110 MW Sumsel 664 MW Most Power Plants use Gas (39.8%) and Coal (36.3%) 308 MW 950 MW Lampung 746 MW 438 MW

11 2015 (Procurement process) No 2016 (Evaluating process) HCLS Conductor Plan in P3B Sumatera Section No of Cct Existing Conductor Line Length (km) kv Lhokseumawe - Idie - Panton Labuh - Langsa 2 ACSR 1x kv Lhokseumawe - Bireun 2 ACSR 1x kv Garuda Sakti - Teluk Lembu 2 ACSR 1x kv Pangkalan Branda - Binjai 2 ACSR 1x kv Kualatanjung - Kisaran 2 ACSR 1x Total Length No Section No of Line Length Existing Conductor Cct (km) kv Tebing Tinggi - Kuala Tanjung 2 ACSR 1x kv Tebing Tinggi - Perbauangan 2 ACSR 1x kv Sei Rotan - Perbaungan 2 ACSR 1x kv Sei Rotan - Tebing Tinggi 2 ACSR 1x kv Sibolga - Martabe 2 ACSR 1x kv Padang Sidempuan - Martabe 2 ACSR 1x kv Belawan - Payapasir 2 ACSR 2x kv Natar - Teluk Betung 2 ACSR 2x Total Length 553.2

12 The Existing Type of Transmission Conductor in Sumatera No Transmission Voltage Type of Conductor Percentage of Length 0.0% 3.0% 0.2% 1 70 kv ACSR 3.0% 11.5% 13.5% 70 kv ACSR 70 kv ACCC 2 70 kv ACCC 0.2% 71.8% 150 kv ACSR 150 kv ACCC 275 kv ACSR kv ACSR 71.8% 275 kv ACCC kv ACCC 11.5% kv ACSR 13.5% kv ACCC 0.0%

13 The Future Expansion of PLN Transmission Capacity The Government plans for 35,000 MW of additional generation capacity in 5 years duration. PLN plans to add a new transmission and concern about the timing Reconductoring can potentially provide 50% of the evacuation capacity increase required by the five year plan For a mature grid, reconductoring with HCLS conductors is the only way to meet the rapid growth of transmission capacity.

14 Thank you Asia Clean Energy Forum Grid Efficiency with HTLS Conductors June 16, 2015 Manila, Philippines