ELECTRIC POWER SUPPLY SYSTEM
First Claim
1. An electric power supply system that is supplied with electric power from an electric power supplier through a power line based on an electric power supply contract comprising:
- a main breaker arranged in the power line to intercept an electrical link between the electric power supplier and the power line if a first predetermined value of current flows through the power line;
a sub breaker arranged in a sub line that is electrically connected with the power line to intercept an electrical link between the main breaker and the sub line if a second predetermined value of current flows through the sub line;
an energy storing portion that stores energy by being operated with the electric power supplied from the electric power supplier, the energy storing portion being electrically connected with the sub line;
a current detector arranged in the sub line to detect a value of current supplied to the energy storing portion; and
a controller controlling an energy storing operation of the energy storing portion and controlling an electricity storing operation of a battery of a vehicle when the battery is connected to the sub line, whereinthe controller causes the battery to store electricity with an electric current equal to or lower than a current value that is calculated by subtracting the value of current detected by the current detector from the second predetermined value of current.
1 Assignment
0 Petitions
Accused Products
Abstract
An electric power supply system has a sub breaker arranged in a sub line electrically connected with a power line to intercept an electrical link between a main breaker and the sub line if a predetermined value of current flows through the sub line. A current detector is arranged in the sub line to detect a value of current supplied to an energy storing portion. A controller causes a battery of a vehicle to store electricity with an electric current equal to or lower than a current value that is calculated by subtracting the value of current detected by the current detector from the predetermined value of current set for the sub breaker.
-
Citations
5 Claims
-
1. An electric power supply system that is supplied with electric power from an electric power supplier through a power line based on an electric power supply contract comprising:
-
a main breaker arranged in the power line to intercept an electrical link between the electric power supplier and the power line if a first predetermined value of current flows through the power line; a sub breaker arranged in a sub line that is electrically connected with the power line to intercept an electrical link between the main breaker and the sub line if a second predetermined value of current flows through the sub line; an energy storing portion that stores energy by being operated with the electric power supplied from the electric power supplier, the energy storing portion being electrically connected with the sub line; a current detector arranged in the sub line to detect a value of current supplied to the energy storing portion; and a controller controlling an energy storing operation of the energy storing portion and controlling an electricity storing operation of a battery of a vehicle when the battery is connected to the sub line, wherein the controller causes the battery to store electricity with an electric current equal to or lower than a current value that is calculated by subtracting the value of current detected by the current detector from the second predetermined value of current. - View Dependent Claims (2, 3, 4, 5)
-
Specification