The invention provides a photovoltaic high-voltage charging system which comprises a photovoltaic charging unit, a power battery unit and a high-voltage power distribution unit, charging of a power battery in the power battery unit can be achieved through a photovoltaic panel and a boosting assembly in the photovoltaic charging unit, and charging of the power battery in the power battery unit can be achieved through a voltage reduction assembly in the photovoltaic charging unit. Power supply for the photovoltaic controller in the photovoltaic charging unit can be realized. A high-voltage interlocking loop is formed by a high-voltage interlocking assembly in the photovoltaic charging unit and a photovoltaic controller, or a high-voltage interlocking loop is formed by the high-voltage interlocking assembly in the photovoltaic charging unit, a high-voltage interlocking assembly in the power battery unit and the photovoltaic controller; or the high-voltage interlocking assembly in the photovoltaic charging unit, the high-voltage interlocking assembly in the high-voltage power distribution unit and the photovoltaic controller form a high-voltage interlocking loop, the photovoltaic controller can detect the on-off of the high-voltage interlocking loop, and the safety of the vehicle is ensured in the charging and discharging process of the power battery.
本申请提供一种光伏高压充电系统,包括光伏充电单元、动力电池单元和高压配电单元,通过光伏充电单元中的光伏板、升压组件能够实现为动力电池单元中的动力电池充电,通过其中光伏充电单元中的降压组件,能够实现为光伏充电单元中的光伏控制器供电。进而通过光伏充电单元中高压互锁组件与光伏控制器形成高压互锁回路,或者光伏充电单元中高压互锁组件、动力电池单元中高压互锁组件与光伏控制器形成高压互锁回路,或者光伏充电单元中高压互锁组件、高压配电单元中高压互锁组件与光伏控制器形成高压互锁回路,光伏控制器可检测高压互锁回路的通断,在动力电池充电和放电过程中保证车辆安全。
Photovoltaic high-voltage charging system
光伏高压充电系统
2025-03-25
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen |
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