Novel micro-energy storage and efficient charge-discharge control system

The invention discloses a novel micro-energy storage and efficient charge-discharge control system, which comprises an energy storage system, a voltage monitoring circuit, a control circuit, a change-over switch circuit, a DC-DC circuit and a load, and is characterized in that the voltage monitoring...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	YANG AICHAO, PEI MAOLIN, FAN YAJUN, YANG JIN, FAN YOUJIE, LIU MING, DENG LIMIN, ZHANG GAOQIANG, QIN JIANCHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention discloses a novel micro-energy storage and efficient charge-discharge control system, which comprises an energy storage system, a voltage monitoring circuit, a control circuit, a change-over switch circuit, a DC-DC circuit and a load, and is characterized in that the voltage monitoring circuit is used for monitoring voltage and current of the energy storage system in real time and sending an alarm signal to the control circuit when the voltage and current exceed a specified limit; and the control circuit monitors the input voltage and current, the current electric quantity and the output voltage and current of the energy storage system after receiving an alarm signal sent by the voltage monitoring circuit, formulates a charging and discharging control strategy through a parameter online correction charging and discharging control algorithm, and sends a control signal to the change-over switch circuit. Compared with other charging and discharging control circuits, the charging and discharging con