PANYOR LOWER HYDRO POWER STATION (formerly Ranganadi Hydro Power Station) (PLHPS)

Energy Assets Imgae
PANYOR LOWER HYDRO POWER STATION (formerly Ranganadi Hydro Power Station) (PLHPS)
Category Page assets
id
5
Location Assets
Yazali, District-Keyi Panyor, Arunachal Pradesh
Total Capacity(MW)
405
Status
Completed Date
Installed Capacity(MW)
3 x 135
Introduction

Introduction

Panyor Lower Hydro Power Station (formerly Ranganadi Hydro Power Station) is a run-of-the-river scheme with a small pondage to harness the hydro power of Ranganadi River with the Power House located at Hoz, Papum Pare District and the Dam located at Keyi Panyor District, Arunachal Pradesh. The installed capacity of the Plant is 405 MW with a catchment area of 1894 Sq. Km and design head of 304 m.

Features

Features

PANYOR LOWER HYDRO POWER STATION (formerly Ranganadi Hydro Power Station) (PLHPS)
NamePANYOR LOWER HYDRO POWER STATION (formerly Ranganadi Hydro Power Station) (PLHPS)
Capacity405 MW
Break Up Capacity

405 MW (3x135MW)

LocationYazali, District-Keyi Panyor, Arunachal Pradesh
ApproachBy Road - 90 KM From North Lakhimpur in Assam
Design Energy

1293.73 MU

Date of Commercial Operation (COD)
Unit-I --- 12th Feb 2002
Unit-II --- 12th Feb 2002
Unit-III --- 12th Apr 2002
Beneficiary States / UTsAssam, Arunachal Pradesh , Manipur, Meghalaya, Mizoram, Nagaland, Tripura
Technical Features
DAMConcrete Gravity, Height :: 68 m, Length :: 340 m
FRL567 m
MDDL560 m
Design Head304 m
Penstock
Pr. Tunnel
5.8 m dia, 778 m long.
4.75 m dia, 137 m long
3.35 m dia, 147 m long.
HRT

Length : 10.13 Km

Dia. :   6.8 m

Surge ShaftRESTRICTED ORIFICE TYPE, 95.00 Mtr Depth, 20 Mtr Dia.
Power HouseSurface, 3 no. Vertical Francis Turbine
Generator 3 no. Semi-Umbrella Type, Rated Voltage- 11 KV
Generator Step Up Transformer1-phase, 53MVA, 11/132 KV
Switchyard132 KV & 400 KV Air Insulated Substation (AIS)
Evacuation System400 kV Ranganadi-Biswanath Chariali D/C Lines , 132kV Ranganadi-Pare S/C Line, 132kV Ranganadi-Ziro S/C Line, 132kV Ranganadi-Chimpu S/C Line
  
Achievements

Achievements

  • The Panyor Lower Hydro Power Station (formerly Ranganadi Hydro Electric Plant) achieved its highest-ever annual generation of 1,641.108 MU during FY 2004–05 surpassing the design energy of 1509.69 MU by 9% with a machine availability of 96%. In recognition of this outstanding performance, the station was awarded the Bronze Medal by the Ministry of Power, Government of India for meritorious achievement.
  • Panyor Lower Hydro Power Station (PLHPS) achieved annual generation exceeding the design energy (1509.69MU) during FY 2007–08 and FY 2008–09 recording  generation of 1540.013 MU and 1567.888 MU respectively. 
 
Status of Generation

Status of Generation

S.NoDescriptionGeneration (MU)Details
1Generation for the Month of May 20247.2054 MUGeneration for the month of May' 2024
2Total Generation from April, 2023 upto May, 2024129.8777 MUTotal Generation from April, 2023 upto May, 2024
3Total Generation during Financial Year 2022 to 2023204.0977 MUGeneration during F/Y 2022 to 2023
Contact Person
Contact Person

Project Head

Shri Munin Choudhury

Designation

Chief General Manager (Tech) / HOP

Telephone (O)

8787891254

E-Mail

hop[dot]plhps[at]neepco[dot]co[dot]in, munin99[at]neepco[dot]co[dot]in
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PANYOR LOWER HYDRO POWER STATION (formerly Ranganadi Hydro Power Station) (PLHPS)
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PANYOR LOWER HYDRO POWER STATION
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PANYOR LOWER HYDRO POWER STATION