Seoul jianghong substation grid-side solar container

What is a containerized mobile substation?

Containerized mobile substations are sheltered and address applications in challenging environmental conditions including areas of high pollution, and humidity. Customers requiring shorter overall delivery times and minimal on-site work have been the main drivers for Hitachi Energy's development of pre-fabricated indoor substations.

How many nuclear power plants will South Korea have by 2038?

South Korea aims to have 30 nuclear plants by 2038 and to more than triple its solar and wind power output to 72 GW by 2030. The government also plans to replace ageing coal power plants with more sustainable options like pumped storage hydroelectricity and hydrogen power plants.

Where is shingyeonggi substation located?

Shingyeonggi Substation is a 765kV substation located at Shingyeonggi, Gyeonggi, South Korea. The substation is planned and is expected to be commissioned in 2025. The Shingyeonggi Substation will be operated by Korea Electric Power Corp. The designed voltage level of the substation is 765kV and the operating voltage level is 765kV.

Why is grid integration important in South Korea?

Overall, grid integration is crucial to facilitate the country’s energy transition. South Korea’s sole transmission and distribution grid operator, Korea Electric Power Corporation (KEPCO), is expanding its network across the country, particularly along the western coast, to accommodate the increasing demand.

What is the voltage level of shingyeonggi substation?

The Shingyeonggi Substation will be operated by Korea Electric Power Corp. The designed voltage level of the substation is 765kV and the operating voltage level is 765kV. The step in voltage of the project is 765kV. Upon completion, the substation will be able to operate at 6000MVA.

What challenges will South Korea face in the energy transition?

However, the transition is not without challenges. South Korea’s heavy reliance on fossil fuels has historically led to high electricity costs, as seen during the global energy crisis in 2022. South Korea aims to mitigate these issues by diversifying its energy sources and enhancing energy efficiency across industries.