| HVDC HokkaidŖHonshū | |
|---|---|
| Location | |
| Country | Japan |
| Coordinates |
41°55′55″N 140°39′47″E / 41.93194°N 140.66306°E 40°48′06″N 141°11′52″E / 40.80167°N 141.19778°E |
| From | Nanae, Hokkaido |
| To | Tohoku, Aomori |
| Ownership information | |
| Owner | Electric Power Development Company |
| Construction information | |
| Commissioned | 1979 |
| Technical information | |
| Type | overhead line submarine cable |
| Type of current | HVDC |
| Total length | 193 km (120 mi) |
| Power rating | 300 MW |
| DC voltage | 250 kV |
The HVDC HokkaidÅ–HonshÅ« or HokkaidÅ–HonshÅ« HVDC Link (北海é“・本州間電力連系è¨å‚™, HokkaidÅ-HonshÅ«-kan Denryoku Renkei Setsubi), Kitahon HVDC Link (北本連系, Kitahon Renkei) for short, is a 193-kilometre-long (120 mi) high voltage direct current transmission line for the interconnection of the power grids of HokkaidÅ ( Hakodate static inverter station in Nanae) and HonshÅ« ( Kamikita static inverter station in Tohoku, Aomori Prefecture), Japan. The project went into service in 1979 by the Electric Power Development Company (J-POWER). A 149-kilometre-long (93 mi) overhead line and a 44-kilometre-long (27 mi) submarine cable connect the terminals. The HVDC HokkaidÅ–HonshÅ« is a monopolar HVDC line with an operating voltage of 250 kV and rated power of 300 megawatts. This HVDC system uses thyristor converters.
In 2019 a second HVDC system between the two islands, with a rated power of 300 MW and using Voltage-Source Converters, was put into operation. [1]
Sites
- Nanae Static Inverter Plant (七飯変æ›æ‰€, Nanae Henkansho) (Hokkaido) 41°55′55″N 140°39′47″E / 41.93194°N 140.66306°E
- Furukawa Cable Terminal (å¤å·ã‚±ãƒ¼ãƒ–ルヘッド, Furukawa KÄ“buru-heddo) (Hokkaido) 41°45′54″N 140°51′33″E / 41.76500°N 140.85917°E
- Sai Cable Terminal (ä½äº•ã‚±ãƒ¼ãƒ–ルヘッド, Sai KÄ“buru-heddo) (Honshu) 41°27′54″N 140°53′24″E / 41.46500°N 140.89000°E
- Kamikita Static Inverter Plant (上北変æ›æ‰€, Kamikita Henkansho) (Honshu) 40°48′06″N 141°11′52″E / 40.80167°N 141.19778°E
References
- ^ New Hokkaido-Honshu VSC HVDC Commissioned, Interconnecting Hokkaido and the Main Island of Honshu, https://www.toshiba-energy.com/en/info/info2019_0328_02.htm.
External links
 | This article includes a
list of references,
related reading, or
external links, but its sources remain unclear because it lacks
inline citations. (February 2011) |
- Hokkaido-Honshu HVDC Link, J-POWER
- Domestic facilities, J-POWER
- Photos of Hakodate AC/DC Converter Station (in Japanese), Laboratory of Electric Machinery, Kitami Institute of Technology
- https://web.archive.org/web/20050526185217/http://www.transmission.bpa.gov/cigresc14/Compendium/HOKKAIDO.htm
- https://web.archive.org/web/20050526185217/http://www.transmission.bpa.gov/cigresc14/Compendium/Hokkaido%20Pictures.pdf
| HVDC HokkaidŖHonshū | |
|---|---|
| Location | |
| Country | Japan |
| Coordinates |
41°55′55″N 140°39′47″E / 41.93194°N 140.66306°E 40°48′06″N 141°11′52″E / 40.80167°N 141.19778°E |
| From | Nanae, Hokkaido |
| To | Tohoku, Aomori |
| Ownership information | |
| Owner | Electric Power Development Company |
| Construction information | |
| Commissioned | 1979 |
| Technical information | |
| Type | overhead line submarine cable |
| Type of current | HVDC |
| Total length | 193 km (120 mi) |
| Power rating | 300 MW |
| DC voltage | 250 kV |
The HVDC HokkaidÅ–HonshÅ« or HokkaidÅ–HonshÅ« HVDC Link (北海é“・本州間電力連系è¨å‚™, HokkaidÅ-HonshÅ«-kan Denryoku Renkei Setsubi), Kitahon HVDC Link (北本連系, Kitahon Renkei) for short, is a 193-kilometre-long (120 mi) high voltage direct current transmission line for the interconnection of the power grids of HokkaidÅ ( Hakodate static inverter station in Nanae) and HonshÅ« ( Kamikita static inverter station in Tohoku, Aomori Prefecture), Japan. The project went into service in 1979 by the Electric Power Development Company (J-POWER). A 149-kilometre-long (93 mi) overhead line and a 44-kilometre-long (27 mi) submarine cable connect the terminals. The HVDC HokkaidÅ–HonshÅ« is a monopolar HVDC line with an operating voltage of 250 kV and rated power of 300 megawatts. This HVDC system uses thyristor converters.
In 2019 a second HVDC system between the two islands, with a rated power of 300 MW and using Voltage-Source Converters, was put into operation. [1]
Sites
- Nanae Static Inverter Plant (七飯変æ›æ‰€, Nanae Henkansho) (Hokkaido) 41°55′55″N 140°39′47″E / 41.93194°N 140.66306°E
- Furukawa Cable Terminal (å¤å·ã‚±ãƒ¼ãƒ–ルヘッド, Furukawa KÄ“buru-heddo) (Hokkaido) 41°45′54″N 140°51′33″E / 41.76500°N 140.85917°E
- Sai Cable Terminal (ä½äº•ã‚±ãƒ¼ãƒ–ルヘッド, Sai KÄ“buru-heddo) (Honshu) 41°27′54″N 140°53′24″E / 41.46500°N 140.89000°E
- Kamikita Static Inverter Plant (上北変æ›æ‰€, Kamikita Henkansho) (Honshu) 40°48′06″N 141°11′52″E / 40.80167°N 141.19778°E
References
- ^ New Hokkaido-Honshu VSC HVDC Commissioned, Interconnecting Hokkaido and the Main Island of Honshu, https://www.toshiba-energy.com/en/info/info2019_0328_02.htm.
External links
| This article includes a
list of references,
related reading, or
external links, but its sources remain unclear because it lacks
inline citations. (February 2011) |
- Hokkaido-Honshu HVDC Link, J-POWER
- Domestic facilities, J-POWER
- Photos of Hakodate AC/DC Converter Station (in Japanese), Laboratory of Electric Machinery, Kitami Institute of Technology
- https://web.archive.org/web/20050526185217/http://www.transmission.bpa.gov/cigresc14/Compendium/HOKKAIDO.htm
- https://web.archive.org/web/20050526185217/http://www.transmission.bpa.gov/cigresc14/Compendium/Hokkaido%20Pictures.pdf