“HIGH VOLTAGE ELECTRIC NETWORKS” CLOSED JOINT STOCK COMPANY (Transmission network)
A RELIABLE PARTNER, RELIABLE SYSTEM
International Energy Charter Forum June 16, 2021 Yerevan, Republic of Armenia “High Voltage Electric Network” CJSC infrastructure
Thirteen substations 220 kV
Two substations 110 kV
One Agarak switching point
330, 220, 110, 10 և 6 kV TL - 1915,41 km
Wind farm – 2,64 MW
Agaraj Switching point Alaverdi-2 High voltage substations rehabilitation projects Vanadzor-2 Gyumri-2 From 2001 up to 2014 220/110kV Vanadzor-2, Kamo, Alaverdi-2 and Gyumri- Kamo 2 substations have completely been rehabilitated with financial support from German KfW bank.
Agarak Switching point Alaverdi-2 High voltage substations rehabilitation projects Vanadzor-2 Gyumri-2 Vanadzor-1 • Out of 6 substations rehabilitations funded by IBRD, ADB and HVEN CJSC own means 220kV Haghtanaksubstation has been put into Charencavan-3 operation in 2019, 220kV Ashnak– 2021 Ashnak Kamo • Up to the end of this year 110kV Vanadzor-1 Haghtanak substations are planned to put into operation.
• 220kV Shinuhayr and 110kV Charentsavan-3 substations as well as Agarak Switching point are planned to be commissioned on 2023.
Shinuhayr
Agarak Switching point
Ահար-2 Alaverdi-2 High voltage substations rehabilitation projects Vanadzor-2 • Rehabilitation works on 220kV Lichk Gyumri-2 Vanadzor-1 substation are commenced and the commissioning is foreseen on 2022.
Charencavan-3 Ashnak Kamo • Rehabilitation of 220kV Ararat-2 and Zovuni Haghtanak Zovuni substations are initiated with Shahumyan-2 Lichq Marash the financial support from IBRD. Commissioning is planned on 2024.
Ararat-2 Egheghnadzor • 220kV Egheghnadzor, Shahumyan-2 and Marash substations are planned to be rehabilitated in future. Shinuhayr
Agarak Switching point Expected results of high voltage substations rehabilitation
By rehabilitation of 220 kV “Eghegnadzor”, “Shahumyan” and “Marash” substations the whole modernization process will be finalized which will bring to:
• Increase of energy system reliability,
• Decrease of losses in energy system,
• Uninterrupted power supply to consumers. Alaverdi-2 High voltage 220kV TL rehabilitation projects Vanadzor-2 Gyumri-2 Vanadzor-1 • With financial support from IBRD app. 230 km Noraduz – Lichk – Charencavan-3 Vardenis – Vayq -Vorotan-1 220kV TL, Ashnak Kamo Zovuni connecting Hrazdan TPP with Haghtanak Shahumyan-2 Lichq Marash Shinuhayr substation and app. 50 km Lalvar - Noyemberyan 110kV TL had
Ararat-2 been successfully put into operation. Egheghnadzor
Shinuhayr
Agarak
Ահա-2 Alaverdi-2 Regional cooperation development projects Vanadzor-2 Gyumri-2 Vanadzor-1 Iran-Armenia 400kV third TL (270km) and 400/220/20kV Noravan substation Charencavan-3 Ashnak Kamo project is being performed with financial Shahumyan-2 Zovuni Haghtanak support from EDBI. It is planned to put Lichq Marash the TL and substation into operation on
Ararat-2 2022. Egheghnadzor
400 kV
Noravan S\S Shinuhayr
220 kV
AgarakAgarakSwitching point Ayrum S\S Regional cooperation Alaverdi-2 development projects Caucasus Transmission Network (Armenia- Vanadzor-2 Gyumri-2 Vanadzor-1 Georgia transmission lines / Substations) project 500 kV is being implemented with the financial support Ddmashen S\S Ayrum S\S from German KfW bank. Charencavan-3 The Project Phase I+IIa includes the following: Ashnak Kamo • 500/400kV HVDC converter station with 350 Shahumyan-2 Zovuni MW in Ayrum, Haghtanak Lichq Marash HVDC Converter • App. 8km 500kV TL from Ayrum up to station Georgian border, Ararat-2 Egheghnadzor • 400/220kV Ddmashen substation, 400 kV
Noravan S\S • On double circuit towers app. 100 km 400kV Shinuhayr single circuit TL from Ddmashen to Ayrum 220 kV substation.
Completion of Project Phase I+IIa - 2025
Agarak Swithchingpoint Ayrum S\S
Alaverdi-2 Expected results of high voltage network rehabilitation
Vanadzor-2 • Increase of the reliability of power system Gyumri-2 Vanadzor-1 and the level of energy security and Ddmashen S\S independence,
Charencavan-3 • Decrease of losses in power system, Ashnak Kamo Shahumyan-2 Zovuni Haghtanak • Increase of power transmission capacity of Lichq Marash Iran-Armenia TL from 300 MW to 1000- 1200 MW,
Ararat-2 Egheghnadzor • Increase of power transmission capacity of Armenia-Georgia TL from 200 MW to 350 400 kV MW Noravan S\S Shinuhayr • Increase of integration with neighboring 220 kV countries andtransit possibility.
Agarak Swithchingpoint Thanks