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(2)主要部件和功能逆变器总成为多层结构,主要包括升压转换器、逆变器和MGECU、DC/DC转换器,实现了轻量而紧凑的设计,如图7所示。(3)系统图系统图如图8所示。升压转换器+逆变器,如图9所示。(4)大气压力传感器安装在MGECU板上,传感器检测大气压力并将其转换为电信号传送至MGECU,使其根据工作环境修正工作状态。
(2) Main components and functions The inverter assembly has a multi-layer structure including a boost converter, an inverter, and a MGECU and a DC / DC converter, achieving a lightweight and compact design as shown in FIG. 7. (3) System diagram System diagram shown in Figure 8. Boost converter + inverter, as shown in Figure 9. (4) The atmospheric pressure sensor is installed on the MGECU board. The sensor detects the atmospheric pressure and converts it into an electrical signal and sends it to the MGECU to correct the working condition according to the working environment.