230 kV Transmission Line

Nay Pyi Taw

Sr.	Name of Transmission Line	Conductor Size	Distance (Mile)	Number of Tower
1	230 kV Pyinmana - Thaephyu	265/35 sqmm	22.36	117
2	230 kV Thazi -  Shwemyo	795 MCM	63.98	325
3	230 kVShwemyo - Pyinmana	795 MCM	19.72	95
4	230 kVPyinmana - Naypyitaw	605 MCM	12.76	65
5	230 kVPyinmana – Paunglaung (1)	300/25 sqmm	8.32	38
6	230 kVPyinmana – Paunglaung (2)	300/25 sqmm	8.00	34
7	230 kVPaunglaung - Nancho	605 MCM	7.76	39
8	230 kVUpper Paunglaung - Nancho	605 MCM	16.47	77
9	230 kVShwemyo – Naypyitaw (2)	605 MCM	10.84	57
10	230 kVBa Lu Chaung (2) - Shwemyo	795 MCM	102.00	401

 

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230 kV Primary Substation (Naypyitaw)

 

No	substation	Voltage ratio	Capacity (MVA)	Location
1	Naypyitaw (1)	230/33/11	100	Naypyitaw
2	Pyinmana	230/33/11	100	Kinmontan, Pyinmana,
		230/33/11	60
3	Shwemyo	230/33/11	100	Tatkone Township
4	Naypyitaw (2)	230/33/11	100	Oattayathiyi

 

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1. 230 kV Naypyitaw (1) Primary Substation

1. Location

    Oaktayathiri Township, Oaktayathiri District, Naypyitaw Union Territory

2. Area

    (151) Acre

3. Commissioning Date

    (21-September-2008)

4. Install Capacity               

    230/33/11 kV    100 MVA (Areva, Indonesia)

    Total                 100 MVA

5. Transmission Lines and Distribution Feeders

    (A) 230 kV Transmission Lines

               (1) Pyinmana Line

               (2) Taungdwingyi Line

    (B) 33 kV Distribution Feeders

              (1) Substation (6) Feeder

              (2) Substation (2) Feeder

              (3) MWD Audiovisual Feeder

              (4) Min-gone Brick Factory Feeder

              (5) Hluttaw Feeder    

              (6) Wana-theik-deed Feeder

              (7) Government Guest Feeder

              (8) Taung-nyo Feeder

6. Distribution Regions

    Naypyitaw Union Territory

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2. 230 kV Pyinmana Primary Substation

1. Location

    Pyinmana, Datkhina District, Union Territory

2. Area             

    (32.09) Acre

3. Commissioning Date

     (28-May-1988)

1. Install Capacity                                       

    230/33/11 kV    100 MVA (Areva, China)

    230/33/11 kV      60 MVA (Takaoka, Japan)

    Total                160 MVA  

5. Transmission Lines and Distribution Feeders

     (A) 230 kV Transmission Lines

               (1) Naypyitaw (1) Line

               (2) Shwemyo Line

               (3) Paunglaung (1) Line

               (4) Paunglaung (2) Line

               (5) Thaephyu Line

     (B) 33 kV Feeders Distributed by 100 MVA Transformer

              (1) Phwint-phyo-yae (1) Feeder

              (2) Phwint-phyo-yae (2) Feeder

              (3) Pin-laung (1) Feeder

              (4) Pin-laung (2) Feeder

              (5) A-lar Feeder

     (C) 33 kV Feeders Distributed by 60 MVA Transformer

              (1) Yae-zin Feeder

              (2) Pyinmana Feeder

              (3) A-lar Airport Feeder      

              (4) Taung-nyo Feeder

              (5) Paunglaung Extension Feeder

              (6) NaypyitawAirport Feeder                 

6. Distribution Regions

    Datkhinathiri Township, Zabuthiri Township, Pobbathiri Township, Zayarthiri

Township, Oaktarathiri Township, General Headquarters, Pin-laung Military Regions,Taung-nyo Military Regions, Pyinmana Township, Yae-zin, A-lar Township, Thar-witt-hti Township and Lae-way Township

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3. 230 kV Shwemyo Primary Substation

1. Location

   Tatt-kone Township, Naypyitaw District, Union Territory   

2. Area                

    (113) Acre

3. Commissioning Date

    (20-April-2009)

4 Install Capacity

230/33/11 kV 100 MVA (Iljin, Korea)

    Total         100 MVA

5. Transmission Lines and Distribution Feeders

    (A)  230 kV Transmission Lines

            (1) Thazi Line

            (2) Pyinmana Line

            (3) Naypyitaw (2) Line

            (4) Blue-chaung (2) Line

    (B)  33 kV Distribution Feeder

            (1) MRTV-(1) Feeder

            (2) MRTV-(2) Feeder

            (3) Pin-long (1) Feeder

            (4) Medical Research Feeder

            (5) Tat-kone Feeder

            (6) (6004) Tank Feeder

            (7) Project M/O Feeder

6. Distribution Regions

          MRTV, NPE PPE, Zoology Zone, President Garden, Sugar Factory, Tatkone,Bedstead (300), B.E.H.S(20),Pob-ba-thiri(6)  Quarters

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4. 230 kV Naypyitaw (2) Primary Substation

1. Location          

    Pobbathiri Township, Oaktarathiri District, Union Territoiy

2. Area             

    (35.56) Acre

3. Commissioning Date

    (30-September-2013)

4. Install Capacity

    230/33/11 kV    100 MVA (Areva, Indonesia)

    Total              100 MVA

5. Transmission Lines and Distribution Feeders

     (A) 230 kV Transmission Lines

               (1) Shwemyo Line

     (B) 33 kV Distribution Feeders

              (1) Substation (10) Feeder

              (2) Militarily Community Feeder

              (3) Tapp-kone Feeder

              (4) Taung-nyo Feeder

              (5) No (8) Feeder       

              (6) No (11) Feeder

6. Distribution Regions

     Pobbathiri Township and Oaktarathiri Township