When building a new renewable energy power station such as photovoltaic power station, wind turbines, biomass power plant, an extra high voltage cable (drawn by the operators) runs from the power plant to a modular substation. The substation is close to an electrical facility managed by general electric companies like TEPCO, etc…
Japan Grid Inc. Head Office： + 81 97 – 503 – 0707
Japan Grid Inc. Tokyo Branch： + 81 3 – 4405 – 1416
Japan Grid Inc. Tohoku Branch： + 81 24 – 563 – 5380
・Benefits of private transmission lines
(compared to general electric utility companies)
① Shorter lead times。
② Lower costs
・Challenges of private transmission lines
① Keeping the transmission lines in good condition.
② Obtaining authorizations of land management (river and road occupation permits).
・Main construction method
① Burying cables
② Power poles
Japan Grid guarantees you a full package of high-quality services including surveying, design and construction with permanent support to connect your power plant to the grid.
We ll exhibit at Wind Expo 2022 in Tokyo Big Sight from march 16th to 18th. Our stand will be on display on Hall East 4 E３２－５０. We are looking forward to see you.
We ll exhibit at Wind Expo 2023 in Tokyo Big Sight from march 16th to 18th. Our stand will be on display on Hall East 5 43-36. We are looking forward to see you.
We exhibited at SMART GRID 2021 in Tokyo. Thank you for coming.
We exhibited at SMART GRID 2020 in Tokyo. Thank you for coming.
We provide drone surveying services to draw accurate drawings.
wiring work of a 33kV 400sq XLPE cable.
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