Generator control system capable of realizing series-parallel connection

1. A generator control system capable of realizing series-parallel connection, comprising: a first generator, a second generator, a first inverter and a second inverter, wherein a power output terminal of the first generator is connected to a power input terminal of the first inverter, and a power output terminal of the second generator is connected to a power input terminal of the second inverter; and the generator control system further comprises a series-parallel connection box, and the first inverter and the second inverter are connected to the series-parallel connection box.

2. The generator control system capable of realizing series-parallel connection according to claim 1 , wherein the series-parallel connection box comprises a box body, and a voltage change-over switch, a first AC socket and a second AC socket are disposed on the box body; the generator control system further comprises an A unit terminal and a B unit terminal;

the voltage change-over switch, the first AC socket and the second AC socket are connected to the A unit terminal and the B unit terminal through connecting wires.

3. The generator control system capable of realizing series-parallel connection according to claim 2 , wherein the A unit terminal comprises A unit power input terminals and B unit phase detection terminals;

the A unit power input terminals comprise a first A unit power input terminal and a second A unit power input terminal;

the B unit phase detection terminals comprise a first B unit phase detection terminal and a second B unit phase detection terminal;

the B unit terminal comprises B unit power input terminals and A unit phase detection terminals;

the B unit power input terminals comprise a first B unit power input terminal and a second B unit power input terminal;

the A unit phase detection terminals comprise a first A unit phase detection terminal and a second A unit phase detection terminal;

the voltage change-over switch comprises a first voltage change-over switch terminal, a second voltage change-over switch terminal, a third voltage change-over switch terminal, a fourth voltage change-over switch terminal, a fifth voltage change-over switch terminal, a sixth voltage change-over switch terminal, a seventh voltage change-over switch terminal and an eighth voltage change-over switch terminal;

the first AC socket comprises a first AC socket terminal, a second AC socket terminal, a third AC socket terminal and a fourth AC socket terminal;

the second AC socket comprises a fifth AC socket terminal, a sixth AC socket terminal, a seventh AC socket terminal, and an eighth AC socket terminal;

the first A unit power input terminal, the first A unit phase detection terminal, the seventh voltage change-over switch terminal, the second AC socket terminal and the sixth AC socket terminal are electrically connected;

the second A unit power input terminal, the second A unit phase detection terminal, the second voltage change-over switch terminal, the fourth AC socket terminal and the eighth AC socket terminal are electrically connected;

the first B unit power input terminal, the first B unit phase detection terminal, the third voltage change-over switch terminal and the fourth voltage change-over switch terminal are electrically connected;

the second B unit power input terminal, the second B unit phase detection terminal, the first voltage change-over switch terminal and the sixth voltage change-over switch terminal are electrically connected;

the fifth voltage change-over switch terminal, the eighth voltage change-over switch terminal, the third AC socket terminal and the seventh AC socket terminal are electrically connected;

the first AC socket terminal and the fifth AC socket terminal are connected to a grounding wire terminal;

a first power output terminal of the first inverter is electrically connected to the first A unit power input terminal, and a second power output terminal of the first inverter is electrically connected to the second A unit power input terminal;

a first phase detection input terminal of the first inverter is electrically connected to the first B unit phase detection terminal, and a second phase detection input terminal of the first inverter is electrically connected to the second B unit phase detection terminal;

a first power output terminal of the second inverter is electrically connected to the first B unit power input terminal, and a second power output terminal of the second inverter is electrically connected to the second B unit power input terminal;

a first phase detection input terminal of the second inverter is electrically connected to the first A unit phase detection terminal, and a second phase detection input terminal of the second inverter is electrically connected to the second A unit phase detection terminal.

4. The generator control system capable of realizing series-parallel connection according to claim 3 , further comprising a voltage-current-power meter, wherein a first power input terminal of the voltage-current-power meter is electrically connected to the first A unit power input terminal, and a second power input terminal of the voltage-current-power meter is connected to the second B unit power input terminal.

5. The generator control system capable of realizing series-parallel connection according to claim 3 , further comprising one or any combination of a first thermal protector, a second thermal protector and a third thermal protector, wherein:

the first thermal protector is connected between the second AC socket terminal and the first A unit power input terminal;

the second thermal protector is connected between the third AC socket terminal and the fifth voltage change-over switch terminal and the eighth voltage change-over switch terminal;

the third thermal protector is connected between the sixth AC socket terminal and the first A unit power input terminal.

6. The generator control system capable of realizing series-parallel connection according to claim 5 , wherein the first thermal protector is a 30A thermal protector;

the second thermal protector and the third thermal protector are 50A thermal protectors.

7. The generator control system capable of realizing series-parallel connection according to claim 1 , wherein

the first generator and the first inverter constitute an A unit;

the second generator and the second inverter constitute a B unit;

the A unit and the B unit are disposed on a same frame.

8. The generator control system capable of realizing series-parallel connection according to claim 1 , wherein

the first generator is a first storage battery;

the second generator is a second storage battery.

9. The generator control system capable of realizing series-parallel connection according to claim 1 , wherein a voltage output by each of the first inverter and the second inverter is about 110V.