Your current location:HOME >health >New power system shows example of renewable energy development 正文
TIME:2024-05-21 09:52:31 Source: Internet compilationEdit:health
Aiming at integrating local renewable energy sources into the national grid, a new 220 kV substation
Aiming at integrating local renewable energy sources into the national grid, a new 220 kV substation has recently been put into operation in Jinpo, a village in Zaozhuang, Shandong province, making a significant contribution to the construction of a new power system.
Covering 1.19 hectares of land and costing 285 million yuan ($39.7 million) to build, Jinpo substation connects 45.05 kilometers of transmission lines and 84 new transmission towers.
"It is the largest substation built in Zaozhuang city in one go and is directly connected to three other 220 kV substations," said Zhu Jianwen, director of the Development Planning Department at State Grid's Zaozhuang power supply company, the project contractor.
Zhu said the company checks the project progress regularly to ensure the substation can be directly put into use once the construction is completed, which has saved them a lot of time. Lasting from February to December, the substation construction was completed four months earlier than expected.
According to Zhu, after a century of coal mining, Zaozhuang now has a large number of subsidence areas, which have been utilized to carry out renewable energy projects such as photovoltaic power generation.
"The projects are mostly invested by State-owned enterprises, large in scale and fast in construction," said Zhu. "Currently, the installed renewable energy capacity in Zaozhuang has reached 3.42 million kilowatts, accounting for 40.57 percent of the total installed capacity."
Jinpo substation is located on a subsidence area called Tengxi and is expected to consume 450,000 kilowatts of renewable energies. There is currently one 1000 kV extra high voltage substation and two 500 kV substations in the city, bringing great convenience and allowing for the grid to consume renewable energies generated nearby, Zhu added.
Over the past few years, the State Grid Corp of China has been continuously strengthening its support for the development of renewable energies, expecting to help achieve the dual goals of peaking carbon emissions by 2030 and achieving carbon neutrality by 2060.
Zhang Yiguo, chief planner of the China Renewable Energy Engineering Institute, stressed the need for China to intensify its efforts in promoting the large-scale development of renewable energies. He further emphasized the importance of achieving high-level consumption and ensuring a stable supply of these energies by establishing a resilient power system in all aspects.
Uber and Lyft say they'll stay in Minnesota after Legislature passes driver pay compromise2024-05-21 09:48
Xi, Lula Send Congratulatory Letters to Seminar Involving CPC, Workers' Party of Brazil2024-05-21 09:38
Xi Replies to Letter from Counter2024-05-21 09:17
Uninsured driver, 33, who hit district judge with his car seconds before the father2024-05-21 08:50
Liverpool confirms Arne Slot as Jurgen Klopp's replacement2024-05-21 08:33
CIIE: a vivid reality of the world sharing Chinese opportunities2024-05-21 08:06
2023 sees U.S. politics awash with chaos2024-05-21 07:54
France should bring rational voice to EU trade policy on China2024-05-21 07:48
Hall of Fame outfielder Ken Griffey Jr. to lead Indianapolis 500 field in Corvette pace car2024-05-21 07:25
Meal services for elderly to expand nationwide2024-05-21 07:16
Kevin Pillar gets 1,000th career hit in Angels' win at Texas2024-05-21 09:41
Commentary: Forced labor fallacy debunked by facts2024-05-21 09:13
Xi Meets National Assembly of Vietnam Chairman, Urges Strong Sense of Community with Shared Future2024-05-21 09:09
Girl, five, dies in horror crash with a lorry while riding her bike outside the school gates2024-05-21 08:58
Inquiry slams UK authorities for failures that killed thousands in infected blood scandal2024-05-21 08:28
Top Chinese diplomat stresses China2024-05-21 08:16
Xi Focus: Xi Jinping Meets Ma Ying2024-05-21 08:11
Living in Downing Street was like being a prisoner in a soulless cage2024-05-21 07:41
Ben Whishaw lights up the Croisette as he joins his co2024-05-21 07:34
Asian film festival welcomes week of Chinese works2024-05-21 07:18