Back to results
US 2026/0095055 A1Published application
Charging and discharging circuit and method, and computing device and control apparatus
AssigneeContemporary Amperex Technology Co., Limited
InventorsKai WU, Xiaojian HUANG, Wei CHEN, Xing CHEN, Xianxi PAN
Life of this patent
Estimating the term…
Abstract
A charging and discharging circuit and method, and a computing device and a storage medium. Two energy storage elements in the charging and discharging circuit are connected by means of a first adjustment switch module, after a switch is turned on, heating control is performed, and self-heating of a battery is realized by means of an alternating current generated by a charging and discharging loop between a dual-driving electric motor and the battery.
Claims20
A charging and discharging circuit, comprising:
- a power module, a first heating module, a second heating module, and a first regulating switch module;
- wherein:
- the first heating module and the second heating module are both connected to the power module;
- the first heating module comprises a first energy storage element;
- the second heating module comprises a second energy storage element;
- the power module comprises a plurality of battery branches;
- and
- the first regulating switch module is connected between the first energy storage element and the second energy storage element.
5 more elements
Dependencies are inferred from the claim text.