Haji Pumped Storage Unit fully realized localization

During the “two sessions” held in the country, the Heilongjiang Electric Machinery Co., Ltd. reported that it had received a good report from the old industrial base in Heilongjiang. Harbin Electric Machinery Factory Co., Ltd. has collected six sets of equipment designed and manufactured by Jiangsu Liyang Pumped-storage Energy Storage Unit.

According to experts, the design and manufacture of Jiangsu Puyang pumped-storage generating units is one of the key projects of the country. In the bidding process, Haji Motors has come out on top with excellent results. For a long time, this technology has been imported from abroad and has become the bottleneck of the design and manufacture of this project in China. The successful bid and signing of the Fuyang project signified that the company has entered the ranks of international giants in pumping and storage projects.

It is reported that the six single-unit 250 MW reversible water-wheel generator motor units that Harbin Motor won the bid have a total installed capacity of 1,500 megawatts.

The relevant person told reporters that the main reason for the successful bidder was that the turbine technology provided by Haha Motors had a number of breakthroughs in scientific research. Among them, the runner model performed well in the comparative test conducted by the bidders on the same station at the Beijing Academy of Water Science and solved the disadvantages of the unit. On-grid Pump Turbine "S" Zone Characteristics and Other Issues. It is precisely because this key technological innovation has made Haji fully localized in this project and has obtained a decisive basis.

Puyang Pumped Storage Power Station is located in Xiangyang City, southwest of Jiangsu Province. Turbine operating conditions have a maximum head of 290 meters, a rated water head of 259 meters, a minimum head of 227 meters, and a stand-alone capacity of 250 MW, which is a reversible mixed-flow pumped storage unit. . The Puyang pumped storage power station power supply area is the Jiangsu power system. The completed Puyang Pumped Storage Power Station will be one of the main peaking power sources for the Jiangsu Power Grid. Its task is to provide peaking, valley filling and spare capacity for the Jiangsu power system. At the same time can assume the system's FM, adjust the equal task.