逆变器系统

逆变器系统 内容

详情

电动汽车 (EV) 的普及持续呈指数级增长,传统引擎的轰鸣声渐成过去。随着牵引逆变器也从电池中获取电力,街道上汽车发出的唯一声音将只有EV电机的嗡嗡声。牵引逆变器能够帮助将高压电池 (400V/800V) 中的能量转换为三相交流能量,以驱动汽车电机。它通常由六个单通道隔离栅极驱动器组成,具有先进的保护功能以确保电机正常运行。其系统专为 20kW 至 400kW 应用而设计,可为插电式混动全电动汽车的电机提供瞬时扭矩。
MPS 的大型隔离解决方案组合包括了隔离栅极驱动器、隔离栅极驱动器电源、数字隔离器、霍尔效应电流传感器和非隔离 DC/DC 变换器。这些组件可用于偏置和驱动 SiC/IGBT,并通过将变压器集成到芯片级封装中来提供高功率密度。这些方案通过采用容性隔离来实现高 CMTI 和磁噪声抗扰度,能够满足最严格的高功率规范。
MPS 强大的隔离解决方案能够为下一代牵引逆变器供电提供所需的一切。
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Current Sensor
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EMI Filter
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High-Side Gate Driver
[Not supported by viewer]
Isolated Amplifier and Current Sensor
[Not supported by viewer]
Temperature Monitor
[Not supported by viewer]
Isolated Amplifier and Isolator
[Not supported by viewer]
Isolated Amplifier
[Not supported by viewer]
Isolated DC/DC (If HV Battery)
[Not supported by viewer]
SBC with LDO/SMP, Watchdog Timer, and LIN/CAN/SPI Transceiver
[Not supported by viewer]
Buck, Boost, and LDO (Secondary Power Supply)
[Not supported by viewer]
Voltage Reference (Shunt/Series)
<font style="font-size: 10px"><b>Voltage Reference (Shunt/Series)</b></font>
External Transceiver (SBC/CAN/FlexRay)
[Not supported by viewer]
Isolated Amplifier x3
[Not supported by viewer]
Current Sense
 x3
[Not supported by viewer]
Motor
(Up to x2)
[Not supported by viewer]
MCU CPLD
<b>MCU CPLD</b>
Isolated DC/DC
[Not supported by viewer]
Low-Side Gate Driver
[Not supported by viewer]
Isolated DC/DC
[Not supported by viewer]
Isolated DC/DC
[Not supported by viewer]
High-Side Gate Driver
[Not supported by viewer]
Low-Side Gate Driver
[Not supported by viewer]
High-Side Gate Driver
[Not supported by viewer]
Low-Side Gate Driver
[Not supported by viewer]
High-Side Gate Driver
[Not supported by viewer]
Low-Side Gate Driver
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