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A few days ago, Harbin Electric Group Jiamusi Electric Co., Ltd. in the megawatt high-speed permanent magnet motor research and development and market development of good news, research and development of high-speed blowerTYPKS 630-4 1800kW 10kV 5540rpm high-speed permanent magnet synchronous motor successfully operated on load. TYC 400-4 1000kW 10kV 10000rpm high-speed permanent magnet synchronous motor for air conditioning refrigeration centrifugal compressor developed and manufactured was successfully debugged and delivered to users. The vibration values of the motor were all less than 1.0 mm/s, realizing a new breakthrough in megawatt high-speed permanent magnet motor.

The load of megawatt high-speed permanent magnet synchronous motor is mostly compressor and blower, which can replace the original asynchronous motor and gear speed increasing device, which realizes the direct drive load of high-voltage high-speed permanent magnet synchronous motor, reduces the volume and weight of the whole system, improves the efficiency and reliability of the transmission system, and has remarkable energy saving effect.

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As a leading domestic special motor enterprise, Harbin Electric Group Jiadian shares in-depth study and implementation of the Party's 20 spirit, closely around the country."Double carbon" goal, based on customer demand, in the development of permanent magnet synchronous motor self-reliance, pioneering and innovative. In recent years, new achievements have been made in the R & D and manufacturing of low-carbon, high-efficiency and green permanent magnet motors. Last year, the TYPKS 800-4 8000kW 10kV high-voltage permanent magnet synchronous motor with the largest capacity in China was completed. This project is a typical "steam-to-electricity" project. It has transformed users from "steam turbine drag" to "motor drag", and achieved the original compressor. Unit technology upgrade, system optimization technology upgrade, to achieve real energy saving and emission reduction.

The successful development of megawatt high-speed permanent magnet synchronous motor is the crystallization of the breakthrough of permanent magnet motor design and core manufacturing process and key technology, which expands the product category of permanent magnet motor of Jiadian Co., Ltd., fills the gap of Jiadian Co., Ltd. in the field of megawatt high-speed permanent magnet motor, and realizes batch supply, it is of great significance to help the energy-saving transformation of high-end equipment such as petroleum, chemical, steel, coal, and pharmaceuticals, and to promote the realization of the national carbon peak and carbon neutralization goal, and provides a broad-spectrum and reliable driving force for the green development of the industry.