The invention provides a rapid forecast method for final voltage based on charging and discharging of an RC (resistor capacitor) circuit. The method comprises the following steps that real-time voltages of first voltage, second voltage and third voltage on capacity in the RC circuit are collected...
of lithium ion cells has its cell terminals not connected inside the pack but brought out to facilitate control of the discharge and charge of individual cells. A charging circuit is described which comprises a constant-voltage circuit 4 and a constant-current circuit 5 for each of the cells ...
A Novel Reversible Charging and Discharging Circuit for Battery According to the requirements of charge and discharge unit for battery, a novel circuit is developed with a few of components. This circuit can charge and ... Y Huang,X Li,Y Chen - 《Marine Electric & Electric Technology》 被引...
PROBLEM TO BE SOLVED: To provide a charging and discharging protection circuit for a rechargeable battery 1, protected by a soluble link.;SOLUTION: The charging and discharging protecting circuit has a control logic 10. The control logic 10 turns a load switch 3 on and off, depending on the...
摘要: PROBLEM TO BE SOLVED: To reduce the number of parts by mounting a protecting function and a charging function in an integrated form in a battery pack.收藏 引用 批量引用 报错 分享 文库来源 其他来源 求助全文 CHARGING AND DISCHARGING CONTROL CIRCUIT 优质文献 ...
A circuit diagram that controls the charge and discharge of the absorption capacitance. , (a) the principle circuit; (b) a practical circuit controlling thechargingand discharging of the absorption capacitor. The pulse from the PWM integrated controller makes it work on / off. In order to make...
A charging and discharging integration circuit packed in an IC package is disclosed. A charging current is transferred from a constant voltage source to a capacitor element through a first external terminal and a charging resistor placed outside the IC package. The capacitor element is grounded. A...
A Novel Reversible Charging and Discharging Circuit for Battery According to the requirements of charge and discharge unit for battery, a novel circuit is developed with a few of components. This circuit can charge and ... Y Huang,X Li,Y Chen - 《Marine Electric & Electric Technology》 被引...
A Novel Reversible Charging and Discharging Circuit for Battery According to the requirements of charge and discharge unit for battery, a novel circuit is developed with a few of components. This circuit can charge and ... Y Huang,X Li,Y Chen - 《Marine Electric & Electric Technology》 被引...
PURPOSE:To improve both the ripple eliminating characteristic and charging and discharging characteristic of a reference potential outputting terminal, by selecting respective time constants of a charging circuit containing NPN type transistors and a discharging circuit containing PNP type transistors. CONSTITUT...