CENTRALIZED DC POWER SUPPLY CONTROL SYSTEM AND METHOD OF ECONOMICALLY CONTROLLING POWER CONSUMPTION
First Claim
1. A method of economical centralized DC power consumption control, comprising steps as follows:
- separating supplied electric power into an AC circuit for high-power-consumption electric appliances such as TV set, refrigerator, washing machine and air conditioner and a DC circuit for low-power-consumption electric appliances such as lamp, electric fan, notebook computer, tablet computer, mobile phone and digital camera;
transforming commercial power to DC power via a high-powered power supply in said DC circuit, and providing electricity to all low-power-consumption electric appliances;
restricting total power consumption of electric appliances activated simultaneously for energy saving as per modulated power of said power supply.
1 Assignment
0 Petitions
Accused Products
Abstract
An economical centralized DC power consumption control system is used to separate electric power into an AC circuit for high-power-consumption electric appliances such as TV set, refrigerator, washing machine, and air conditioner and a DC circuit for low-power-consumption electric appliances such as lamp, electric fan, notebook computer, tablet computer, mobile phone, and digital camera. The DC circuit is equipped with multiple high-powered power supplies, each of which transforms commercial power to DC power, provides electricity to various low-power-consumption electric appliances, and directly links the electric appliances for supply of electric energy without individual rectifiers/transformers.
-
Citations
15 Claims
-
1. A method of economical centralized DC power consumption control, comprising steps as follows:
-
separating supplied electric power into an AC circuit for high-power-consumption electric appliances such as TV set, refrigerator, washing machine and air conditioner and a DC circuit for low-power-consumption electric appliances such as lamp, electric fan, notebook computer, tablet computer, mobile phone and digital camera; transforming commercial power to DC power via a high-powered power supply in said DC circuit, and providing electricity to all low-power-consumption electric appliances; restricting total power consumption of electric appliances activated simultaneously for energy saving as per modulated power of said power supply. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. An economical centralized DC power consumption control system separating supplied electric power into an AC circuit and a DC circuit,
wherein said DC circuit is equipped with a high-powered power supply for all low-power-consumption electric appliances such as lamp, electric fan, notebook computer, mobile phone and digital camera and provides common voltages to said electric appliances directly without requiring rectifiers/transformers.
Specification