POWER SUPPLY CONTROL SYSTEM AND POWER SUPPLY CONTROL METHOD
First Claim
1. A power supply control system, which has a power-generating equipment and a power-storing device, comprising:
- a power storage level detector configured to detect a remaining level of the power-storing device;
a computing unit anda controller, whereinthe computing unit performs steps of;
computing a prospective power generation of the power-generating equipment and a prospective load power consumption of the connected load;
computing dischargeable time of the power-storing device until the remaining level reaches the minimum level based upon the prospective power generation, the prospective load power consumption and the remaining level detected by the remaining level detector;
computing an average power generation output of the power-generating equipment and an average load power consumption of the load; and
computing a power generation reaching time until the average power generation output reaches the average load power consumption, andthe controller controls, in the case that the dischargeable time computed by the computing unit is shorter than the power generation reaching time, to reduce power consumption of the connected load.
1 Assignment
0 Petitions
Accused Products
Abstract
A power supply control system includes a remaining level detector 22 of a power-storing device 20; and an estimate computing unit 42 which estimates a prospective power generation of power-generating equipment 10 and a prospective load power consumption of connected loads, and thus, based thereupon and remaining level, a dischargeable time until remaining level reaches the minimum level, and computes an average power generation output of a power-generating equipment 10 and an average load power consumption connected loads 101-105, and thus power generation reaching time until the average power generation output reaches the average load power consumption; and a controller 43 which controls, if the dischargeable time is shorter than the power generation reaching time, to reduce power consumption of the connected loads 101-105.
-
Citations
10 Claims
-
1. A power supply control system, which has a power-generating equipment and a power-storing device, comprising:
-
a power storage level detector configured to detect a remaining level of the power-storing device; a computing unit and a controller, wherein the computing unit performs steps of; computing a prospective power generation of the power-generating equipment and a prospective load power consumption of the connected load; computing dischargeable time of the power-storing device until the remaining level reaches the minimum level based upon the prospective power generation, the prospective load power consumption and the remaining level detected by the remaining level detector; computing an average power generation output of the power-generating equipment and an average load power consumption of the load; and computing a power generation reaching time until the average power generation output reaches the average load power consumption, and the controller controls, in the case that the dischargeable time computed by the computing unit is shorter than the power generation reaching time, to reduce power consumption of the connected load. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A power supply control method for a power-generating equipment and a power-storing device, comprising steps of:
-
a remaining level detector detecting a remaining level of the power-storing device; a computing unit computing a prospective power generation of the power-generating equipment and a prospective load power consumption of the connected load; a computing unit computing dischargeable time of the power-storing device until the remaining level reaches the minimum level based upon the prospective power generation, the prospective load power consumption and the remaining level detected by the remaining level detector; a computing unit computing an average power generation output of the power-generating equipment and an average load power consumption of the load; and a computing unit computing a power generation reaching time until the average power generation output reaches the average load power consumption, and a controller controlling in the case that the dischargeable time computed by the computing unit is shorter than the power generation reaching time, to reduce power consumption of the connected load.
-
Specification