40MW 单极电机驱动器转换器建筑贸易研究我要分享

Converter Architecture Trade Study for a 40MW Homo

matlab 电机 转换器 建筑 研究 驱动器 贸易

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中文说明:输出:输出功率:40MW模块功率:10mW电压范围:0 - 725VDC(接近于零合理)额定电流:56kADC需要正向和反向操作:方向。 纹波电流:<=62A峰峰值,0至30KA纹波电流:<=250A峰峰值,30KA to56kA在额定功率小于40%,<=30KA,输出纹波电流应小于62安培峰峰值超过entirecurrent范围内的波动频率大于125赫兹。在纹波频率低于125赫兹anddown到16赫兹,输出纹波电流应线性下降,从62 Ampspk-PK来7.5安培峰峰值。在大于30KA,输出纹波currentshall少250安培页在整个电流范围内。该转换器的开关频率可变化的电流ASA函数应具有滞后,如果使用不连续的步骤。 电机驱动模块:4每个模块电压范围:0 - 725VDC每个模块的电流范围:0 - 14kADC 输入:电压:2000VDC,1000VDC+/-,+/-10%电流:40.4kA@1000VDC,20.2kA@2000VDC容量:4×49mF并行,8线上中途,ESI一部分#36477。来源:12脉冲整流用3%的电压纹波


English Description:

Output: output power: 40mW module power: 10MW voltage range: 0 - 725vdc (close to zero reasonable) rated current: 56kadc requires forward and reverse operation: direction. &Ripple current: & lt; = 62A peak to peak, 0 to 30ka ripple current: & lt; = 250A peak to peak, 30ka to 56ka at rated power less than 40%, & lt; = 30ka, output ripple current should be less than 62A, peak to peak, fluctuation frequency greater than 125Hz in the range of over authentic current. When the ripple frequency is below 125 Hz and down to 16 Hz, the output ripple current should decrease linearly from 62 ampspk PK to 7.5 amp peak to peak. At more than 30ka, the output ripple is less than 250A page in the whole current range. The switching frequency of the converter can vary with the current asa function and should have hysteresis if discontinuous steps are used. &Motor drive module: 4 voltage range of each module: 0-725vdc current range of each module: 0-14kadc input: voltage: 2000vdc, 1000VDC + / - 10% current: 40 4kA@1000VDC ,20. 2kA@2000VDC Capacity: 4 × 49mf parallel, 8-wire midway, part of ESI 36477. Source: 12 pulse rectifier with 3% voltage ripple


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