| 摘要 |
PROBLEM TO BE SOLVED: To provide a superposing/separating device, power receiving connector, charging system, and communication system that can cope with both of power line communication in which a signal such as a communication signal is superposed on a power supply line and inband communication in which the signal such as the communication signal is superposed on a control line transmitting a control signal such as a control pilot signal when a power storage device mounted on a vehicle is charged by a power supply device.SOLUTION: A superposing/separating device 15 is placed, such as a coupling transformer comprising a first primary coil 151 connected to a power supply line 32, a second primary coil 152 connected to a control line 34, and a secondary coil 150. Depending on a communication method of a power supply device 2, a circuit for power line communication is formed by the superposing/separating device 15, a first capacitor 16a, power supply lines 31, 32, a superposing/separating unit 23, capacitor 24, etc., or a circuit for in-band communication is formed by the superposing/separating device 15, a second capacitor 16b, ground wire 33, a control line 34, etc. |
