Method of balanced charging using a charging system having integrated ports
A method of balanced charging that includes the use of a plurality of charging modules, each of which independently charges a battery unit and is provided with a positive port and a negative port with independent functions; the positive port is connected with the positive port of the battery unit corresponding to the charging module, and the negative port is connected with the negative port of the battery unit corresponding to the charging module.
1. A method of balanced charging to charge a plurality of battery units in series, said method comprising:
providing a plurality of charging modules, each of which independently charges a battery unit from said plurality of battery units and is provided with a positive port and a negative port;
wherein the positive port is connected with a positive terminal of the battery unit corresponding to the charging module, and the negative port is connected with a negative terminal of the battery unit corresponding to the charging module; and
wherein the positive and negative ports of each one of said plurality of charging modules are integrated together to form a balanced charging socket.
2. The method according to claim 1 , wherein the charging module comprises a plurality of charging units, and each charging unit has a first connecting part and a second connecting part;
the first connecting part of each charging unit is connected with the positive port of the charging module through a first connecting wire, and the second connecting part of each charging unit is connected with the negative port of the charging module through a second connecting wire.
3. The method according to claim 2 , wherein each charging module has a detection unit to detect an electrical parameter of the positive port or the negative port.
4. The method according to claim 3 , which is characterized in that the electrical parameter is a voltage value.
5. The method according to claim 3 , which is characterized in that each charging module has a charging management unit, which responds to the electrical parameter detected by the detection unit and controls a charging state of the charging unit.
6. The method according to claim 5 , which is characterized in that the charging management unit is communicated and connected with the detection unit through a bus.
7. The method according to claim 6 , which is characterized in that the bus is any one of CAN, SPI, I2C and UART.
8. A method of charging comprises providing an adapter and the balanced charging device according to claim 1 , and the adapter is used to supply power to the balanced charging device.
9. The method according to claim 8 , which is characterized by further comprising a balanced charging adapter used for expanding the positive port into a plurality of positive sub-ports and expanding the negative port into a plurality of negative sub-ports.