The invention provides a drive control device and a method, a compressor assembly, an electric vehicle and a storage medium, the drive control device comprises a power supply circuit, a boosted circuit and a controller, the input end of the boosted circuit is connected with the power supply circuit, the output end of the boosted circuit is used for supplying power to a load, and a switch device is arranged in the boosted circuit; and the controller is connected with the switch device, the controller is configured to generate a switching signal, and the switching signal is configured to control the switch device to be switched off so as to enable the boosted circuit to boost the output voltage of the power supply circuit or to be switched on so as to enable the boosted circuit to stop boosting the output voltage of the power supply circuit. When the output voltage of the power supply circuit is in a proper range, the controller controls the switch device to be conducted, and the boosted circuit stops boosting the output voltage of the power supply circuit, so that a power supply signal output by the power supply circuit is directly supplied to a load, extra conduction loss and switching loss are not caused, and the power supply efficiency is further ensured.
本发明提供了一种驱动控制装置及方法、压缩机组件、电动车辆和存储介质,其中,驱动控制装置包括:电源电路、升压电路和控制器,其中:升压电路的输入端与电源电路相连接,升压电路的输出端用于向负载供电,升压电路中设置有开关装置;控制器与开关装置相连接,控制器被配置为生成开关信号,开关信号被配置为控制开关装置断开以使升压电路提升电源电路的输出电压,或导通以使升压电路停止提升电源电路的输出电压。当电源电路的输出电压处于合适范围内时,控制器控制开关装置导通,此时升压电路停止提升电源电路的输出电压,使得电源电路输出的供电信号直接供给至负载,因此不会造成额外导通损耗和开关损耗,进而保证供电效率。
Drive control device and method, compressor assembly, electric vehicle and storage medium
驱动控制装置及方法、压缩机组件、电动车辆和存储介质
27.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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