The invention provides a power module control method, a control terminal, a storage medium and charging equipment. The input end of the power module is connected with a power supply, and the output end is used for supplying power to a load; wherein an electrolytic capacitor is arranged in the power module; the method comprises the steps of obtaining an energy demand of a load at a current moment; when it is detected that the energy demand of the load at the current moment is smaller than the preset energy value, the output power of the power module is gradually reduced according to the energy demand of the load at the current moment and the output power of the power module at the current moment until the output power of the power module is equal to first preset power. When it is detected that the energy requirement of the load is low, in order to avoid sudden unloading of the load and sudden temperature drop of the electrolytic capacitor, the output power of the power module is slowly reduced in advance, so that the temperature of the electrolytic capacitor is slowly reduced to the safe temperature, the power module can be safely shut down, and the performance of the electrolytic capacitor cannot be seriously influenced; and the stability of the power module is effectively improved.
本发明提供一种功率模块的控制方法、控制终端、存储介质及充电设备。功率模块的输入端与电源连接,输出端用于为负载供电;其中,功率模块中设置有电解电容;上述方法包括:获取当前时刻负载的能量需求;当检测到当前时刻负载的能量需求小于预设能量值时,根据当前时刻负载的能量需求及当前时刻功率模块的输出功率,逐步降低功率模块的输出功率,直至功率模块的输出功率等于第一预设功率。本发明在检测到负载的能量需求较低时,为避免负载突卸,电解电容温度骤降,提前缓慢降低功率模块的输出功率,从而使得电解电容的温度平缓降低至安全温度,功率模块可以安全关机,不会对电解电容的性能带来严重影响,有效提高了功率模块的稳定性。
Power module control method, control terminal, storage medium and charging equipment
功率模块的控制方法、控制终端、存储介质及充电设备
2024-06-04
Patent
Electronic Resource
Chinese
IPC: | H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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