Heilongjiang barren pumping water storage power station crew is fully put into production and power generation

On June 29, the State Grid Xinyuan Heilongjiang Wulin Pumping Power Station No. 4 was officially put into commercial operation, marking that the first pumping storage power station in Heilongjiang Province was fully put into production and power generation. This power station is put into production is a national power grid Co., Ltd. actively serving carbon -to -peak carbon neutrality, promoting the construction of a new type of power system, and accelerating the iconic results achieved by pumping storage energy construction. Social development.

The barren pumping water storage power station is located in Sandaohezi Town, Hailin City, Mudanjiang, with a total investment of 5.803 billion yuan. The hub project consists of upper reservoir, lower reservoir, waterway system, underground plant, and ground switch stations. , Install 4 single -machine capacity of 300,000 kilowatts, and connect to the Northeast Power Grid through 500 kV lines. The power station started in May 2014, and provided more than 3,000 jobs for local employment during the construction period. The comprehensive production and power generation of power stations can drive upstream and downstream industries to promote the development of the upstream and downstream industries, promote the development of local culture and tourism, and play an important role in promoting local economic and social development, consolidating the results of poverty alleviation, and helping rural revitalization.

Heilongjiang barren pumping water storage power station up to the reservoir. He Ping Photo

Since the first unit was put into production and power generation at the end of 2021, the three aircraft groups that have been launched in the barren pumping power stations have been operating steadily. As of now, the units have an average of 99.8%of the successful success rate, 524 times of power generation, 466 pumping, 536 million kilowatt -hour power generation, 682 million kWh of water pumping, and undertaking the peak summer, peak winter and important festivals of the Northeast Power Grid. Electricity tasks have given full play to the functions of peak adjustment, frequency regulation, phase adjustment, energy storage, and system spare.

Up to now, the capacity of the Northeast power grid -based electricity installed capacity has reached 47.25 million kilowatts, accounting for 26.3%. The desert ditch pumping power storage power station can greatly alleviate the pressure of the new energy of the Northeast Power Grid and the pressure of the provincial power transmission. It can promote clean energy by more than 2.4 billion kilowatt -hours per year, save 200,000 tons of standard coal, reduce emissions of 520,000 tons of carbon dioxide 520,000 tons Essence

The barren pumping power storage power station is located in high -cold regions, and the construction conditions are complicated. The engineering builders explore the implementation of the project management and control model of the owners, design, supervision, construction, and local "five -in -one, harmonious co -construction", and adopt water -based building underwater construction technology to strengthen the protection of concrete insulation and outdoor equipment and facilities. Engineering construction realizes technological innovation. For the first time, four -way electric motor stator winding type with the advantages of small line rods, short iron core length, and good electromagnetic parameters; The entire plant's cable implements three -dimensional visual simulation and layout to improve the laying quality.

The power station is located in the Northeast Heiqi District. The State Grid Xinyuan Mudanjiang Pumping Establishment Company strictly implements the measures of water insurance measures and the main project to design, construct, and put into use at the same time; The department signed an agreement to cultivate rare tree species in the neighboring forest farm to achieve a harmonious symbiosis between power stations and nature.

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