Ultra-high voltage power storage

What is ultra-high voltage (UHV) transmission project?

In response, Ultra-High Voltage (UHV) transmission project has played a critical role in alleviating the energy shortage and haze problem in the eastern region by replacing “coal transportation on the ground” with “power transmission in the sky”.

What is China's ultra-high voltage transmission project?

In response, China's Ultra-High Voltage transmission project represents a groundbreaking advancement, enabling clean power transfer across vast distances and at large capacities. This infrastructure is pivotal in addressing the issue of reverse distribution and is crucial for advancing the goals of energy transition.

How does UHV transmission technology affect energy structure in China?

Impact of UHV transmission technology on energy structure in China is investigated. UHV reduces thermal power generation and boosts renewable energy generation. UHV shifts ground-based coal transportation to power transmission in the sky. Firms' energy consumption behavior changes and shifts to electrified production.

What are ultra-high-voltage direct current (UHVDC) transmission lines?

Ultra-high-voltage direct current (UHVDC) transmission lines, owing to their high capacity and long-distance delivery capabilities, are regarded as a critical means of channeling renewable energy across vast distances .

How has UHV transmission changed the energy supply mode?

We find that the opening of UHV transmission projects has changed the energy supply mode from “coal transportation on the ground” to “power transmission in the sky,” which has caused the transformation of the power production structure and promoted the development of renewable energy in resource-rich areas.

Which is the highest-altitude UHV direct current power transmission project in the world?

It is currently the highest-altitude UHV direct current power transmission project in the world. State Grid said the project will pass through four provincial regions: Tibet, Sichuan, Chongqing and Hubei. The Tongshan pumped-storage hydropower station will be equipped with four sets of power generators, each with a capacity of 350,000 kilowatts.