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About RychenFocus on high-tech research and development, energy-saving product design and production in the fields of fluid transportation (water pump, fan), fine control combustion, high-efficiency heat exchange and high-efficiency permanent magnet motor, and provide professional technical transformation services to provide users with professional comprehensive energy-saving solutions.
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SolutionFocus on high-tech research and development, energy-saving product design and production in the fields of fluid transportation (water pump, fan), fine control combustion, high-efficiency heat exchange and high-efficiency permanent magnet motor, and provide professional technical transformation services to provide users with professional comprehensive energy-saving solutions.
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ProductsFocus on high-tech research and development, energy-saving product design and production in the fields of fluid transportation (water pump, fan), fine control combustion, high-efficiency heat exchange and high-efficiency permanent magnet motor, and provide professional technical transformation services to provide users with professional comprehensive energy-saving solutions.
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BlogWe focus on high-tech research and development, energy-saving product design and production in the fields of fluid transportation (water pump, fan), fine control combustion, high-efficiency heat exchange and high-efficiency permanent magnet motor, and provide professional technical transformation services to provide users with professional comprehensive energy-saving solutions.
Motor technology research and development
Advanced Electromagnetic Design Platform
Based on Maxwell's equations, using the finite element analysis method, the low frequency electromagnetic field problem of any shape object can be analyzed.
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Design of Low Harmonic Modular Concentrated Winding
The permanent magnet motor of the direct-drive mill has the advantages of high power density, high power factor, high efficiency, small size, and wide operating range. Its rotor is a permanent magnet excitation without rotor excitation loss, and the permanent magnet excitation permanent magnet motor has a simple structure. The processing and assembly costs of the motor have also been reduced. The fractional slot concentrated winding has the characteristics of short end winding, which reduces the volume, quality and copper loss of the motor, and at the same time realizes the modular processing of the stator, so that the slot full rate can be greatly improved.
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Multi-objective Optimization of Permanent Magnet Synchronous Motor Based on SVM MOCDE Algorithm
The sample space of each variable is obtained by orthogonal design simulation, the simulation data set is fitted by support vector machine (SVM), and the multi-objective differential evolution (MOCDE) algorithm is used to optimize the parameters of permanent magnet motor, such as the optimal pole arc coefficient, magnetic pole offset, auxiliary slot and stator slot width, and so on, to optimize the cogging torque and air gap magnetic density distortion rate.
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Analysis platform based on multi-physics optimization
The traditional motor design focuses on the study of the electromagnetic part of the motor, but the electromagnetic performance will be affected by the structure and temperature of the motor, and it is difficult to meet the design requirements simply for electromagnetic optimization.
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Reliable insulation technology system
Application of mature less glue insulation system, VPI vacuum pressure vacuum pressure dip paint. The company has the following safe measures to ensure the reliability of the motor insulation structure.
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Implement an ultra-thin insulation system to improve the insulation capacity of the motor, increase the motor slot occupancy rate, reduce stator resistance, minimize stator copper loss, and enhance motor efficiency.
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