Case
Supplier of complete sets of high and low voltage transmission and transformation equipment
2021.09.15
Baihetan to Jiangsu UHV DC project put into operation
On July 1, the Baihetan-Jiangsu ±800kV UHV DC project of State Grid Corporation of China was completed and put into operation. The project starts from Butuo County, Liangshan Prefecture, Sichuan Province, and ends in Changshu City, Suzhou, Jiangsu Province. It passes through 5 provinces, with a total length of 2,080 kilometers. Two new converter stations, Baihetan and Yucheng, are newly built. The rated voltage of the project is ±800 kV, the rated transmission capacity is 8 million kilowatts, and the total investment is 30.7 billion yuan.
2021.09.15
High technical barriers Lithium battery is a popular product in short supply
Since the beginning of this year, driven by the strong pull of the electric vehicle and power battery industry, the demand for battery aluminum foil has increased rapidly, and the overall production capacity of the industry has been tight, which has pushed the processing fee of lithium battery aluminum foil to continue to rise.
2021.09.15
"Four crossings and four straight" UHV projects will be restarted
On August 3, it was learned from the State Grid Corporation of China's major project construction promotion meeting that the construction of the "Four Interchanges and Four Straights" UHV Projects will be started again within this year, and the preliminary work of UHV projects such as "One Interchange and Five Straights" will be accelerated to strive for early approval. start.
2021.09.15
New missions and challenges for power distribution system under the dual carbon goal
Driven by the goal of "carbon peaking and carbon neutrality", the energy revolution and the digital revolution go hand in hand, and the traditional distribution network is gradually evolving into a new energy-based, integrated new energy-distribution network-load-storage The active (active) power distribution system presents a new and changing system form.
2021.09.15
From photovoltaics to lithium batteries, new energy scenarios are in full bloom
Among them, it is required that the photovoltaic installation ratio of the total roof area of party and government organs in the pilot area should not be less than 50%, that of schools and hospitals should not be less than 40%, that of industrial and commercial distributed areas should not be less than 30%, and that of rural residents' roofs should not be less than 20%. .
2021.09.15
The important role and development trend of demand-side resources in new power systems
With the acceleration of the construction of new power systems, it is difficult to meet the safe and efficient operation requirements of the system by only considering the adjustment resources on the power supply side and the grid side. It is urgent to release the flexible adjustment capabilities of the resources on the demand side. salient features of the system. At present, the utilization of demand-side resources in my country is in the ascendant, and the utilization form has gradually evolved from a single orderly electricity consumption and energy efficiency management to a demand response resource with diverse functions, active participation and market-driven. How to play the role of demand-side resources scientifically and rationally around the construction of a new power system has become the focus of the "14th Five-Year Plan" and the high-quality development of power in the medium and long term.
Contact
Address: No. 113, Huancheng Road, Huangchuan County, Henan Province
Tel: +86-376-3985688
Email: zhjvip001@163.com
Address: No. 113, Huancheng Road, Huangchuan County, Henan Province
Tel：+86-376-3985688
Email：zhjvip001@163.com
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