BATTERY CHARGING SYSTEM AND TRAIN
First Claim
Patent Images
1. A battery charging system, comprising:
- a first battery unit for storing electric power to be supplied to a driving system of a train;
a second battery unit for storing electric power to be supplied to the first battery unit;
a control unit for calculating electric power consumption from the first battery unit; and
a battery charging unit for supplying electric power to the first battery unit from the second battery unit based on the electric power consumption calculated by the control unit.
1 Assignment
0 Petitions
Accused Products
Abstract
A battery charging system includes a first battery unit for storing electric power to be supplied to a driving system of a train, and a second battery unit for storing electric power to be supplied to the first battery unit. A control unit calculates electric power consumption from the first battery unit. And a battery charging unit supplies electric power to the first battery unit from the second battery unit based on the electric power consumption calculated by the control unit.
-
Citations
11 Claims
-
1. A battery charging system, comprising:
-
a first battery unit for storing electric power to be supplied to a driving system of a train; a second battery unit for storing electric power to be supplied to the first battery unit; a control unit for calculating electric power consumption from the first battery unit; and a battery charging unit for supplying electric power to the first battery unit from the second battery unit based on the electric power consumption calculated by the control unit. - View Dependent Claims (2, 3, 4, 5)
-
-
6. A train, comprising:
-
a motor for driving the train; a first battery unit for storing electric power to be supplied to the motor; a second battery unit for storing electric power to be supplied to the first battery unit; a control unit for calculating electric power consumption from the first battery unit; and a battery charging unit for supplying electric power to the first battery unit from the second battery unit based on the electric power consumption calculated by the control unit. - View Dependent Claims (7, 8, 9, 10, 11)
-
Specification