| 摘要 |
Provided is a method of reducing common mode current (i) circulating between an internal ground (13) of an electrical circuit (4) and the earth when the electrical energy is exchanged between an electrical energy storage unit of the electrical circuit (4) and an electrical energy source of the external of the electrical circuit (4). In the method, the present invention can apply the quantity of the electricity (Vs, Is) by utilizing an electronic component (21) on an injection point (26) connected to the wires (5) of the electrical circuit (4), for the electrical energy to be exchanged via at least one impedance (28), and the quantity of the applied electricity (Vs, Is) can reduce the common mode current (i). |
