new energy vehicle permanent magnet synchronous motor
Source:
DateTime:2017-09-18
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TYPS-35
Permanent Magnet Synchronous Traction Motor System
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With rated power of 35 KW, rated torque of 120Nm, peak power of 85 KW and peak torque of 290 Nm, TYPS-35 permanent magnet synchronous drive motor is independently developed and manufactured by CRRC Zhuzhou Electric CO.,ltd and is mainly applied to MPV electric vehicle drive system.
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Basic Parameter
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Rated power
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35kW
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Peak power
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85kW
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Rated torque
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120N.m
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Peak torque
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290N.m
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Rated rpm
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2800r/min
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Peak rpm
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9000r/min
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Rated voltage
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170V
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Rated current
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175A
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Rated efficiency
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95%
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noise
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75dB
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Insulation class
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H
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IP
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IP67
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weight
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60kg
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Cooling method
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Water cooling
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Basic parameter for converter
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Rated power
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45kW
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Peak power
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100kW
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Input voltage range
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280～380VDC
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Raged input voltage
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336V
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Output frequency range
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0～1300Hz
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Cooling method
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Water cooling
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IP
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IP21
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Rated efficiency
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97%
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feature
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Advantage
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high efficiency
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The motor enjoys rated efficiency of 95% and wide constant power range with over 80% efficiency area accounting for 94.5% of the total efficiency area.
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High reliability
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By adopting new rare earth material and reasonable design, it effectively overcomes the irreversible demagnetization of permanent magnet so as to ensure safe and reliable operation under various working conditions.
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high power density
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Permanent magnet synchronous motor is able to provide more power output and acceleration speed for new energy vehicle compared with other motors with the same mass and volume.
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low maintenance cost
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The full-enclosure structure creates clean and unpolluted environment within the motor and reduces the maintenance cost in its life-cycle operation process.
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