ELECTRIC POWER TRANSMISSION DEVICE
First Claim
1. An electric power transmission device for transmitting an electric power of a power supply to a battery, comprising:
- a relay capacitor located between the power supply and the battery, the relay capacitor storing an electric power of the power supply;
a power supply side switching element configured to open and close a first electrical path between the power supply and the relay capacitor; and
a battery side switching element configured to open and close a second electrical path between the relay capacitor and the battery that is an object to which the electric power is supplied from the power supply, the battery side switching element having a pair of ends in the second electrical path, one of which is connected to the relay capacitor,wherein;
the power supply side switching element has a pair of ends in the first electrical path, one of which is connected to the relay capacitor and the other is not connected to another capacitor that is short-circuited with the relay capacitor when the power supply side switching element is closed.
1 Assignment
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Accused Products
Abstract
An electric power transmission device transmits an electric power of a power supply to a battery. The electric power transmission device includes relay capacitor, power supply side switching element, and a battery side switching element. The relay capacitor is located between the power supply and the battery, and stores an electric power of the power supply. The power supply side switching element opens and closes a first electrical path between the power supply and the relay capacitor. The battery side switching element opens and closes a second electrical path between the relay capacitor and the battery. The power supply side switching element has a pair of ends in the first electrical path, one of which is connected to the relay capacitor and the other is not connected to another capacitor that is short-circuited with the relay capacitor when the power supply side switching element is closed.
28 Citations
20 Claims
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1. An electric power transmission device for transmitting an electric power of a power supply to a battery, comprising:
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a relay capacitor located between the power supply and the battery, the relay capacitor storing an electric power of the power supply; a power supply side switching element configured to open and close a first electrical path between the power supply and the relay capacitor; and a battery side switching element configured to open and close a second electrical path between the relay capacitor and the battery that is an object to which the electric power is supplied from the power supply, the battery side switching element having a pair of ends in the second electrical path, one of which is connected to the relay capacitor, wherein; the power supply side switching element has a pair of ends in the first electrical path, one of which is connected to the relay capacitor and the other is not connected to another capacitor that is short-circuited with the relay capacitor when the power supply side switching element is closed. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification