VOLTAGE STABILIZER

• Main Author: MORIMOTO ATSUSHI
• Format: Patent
• Language: English
• Published: 21.09.2006
• Subjects: APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONTROL OR REGULATION THEREOF; CONTROLLING; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERATION; PHYSICS; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; REGULATING; SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES; SYSTEMS FOR STORING ELECTRIC ENERGY; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

PROBLEM TO BE SOLVED: To stabilize supply voltage to a load and to make power voltage to an AC power supply-side to be proper in a voltage stabilizer or a power saving device stabilizing power voltage supplied to the load. SOLUTION: The stabilizer includes a valid power control means 2 and an invalid power control means 3, which stabilize power voltage supplied to the load 1. Supply voltage to the load 1 is raised and lowered. Invalid power is injected to the AC power supply-side in an insufficient case by stabilization due to raising/lowering of voltage. The AC power supply-side is controlled to proper voltage and a proper voltage control range can be enlarged. COPYRIGHT: (C)2006,JPO&NCIPI