Title:
POWER SUPPLY SYSTEM AND THREE-PHASE TO SINGLE-PHASE INVERTER FOR THE SAME
Document Type and Number:
Japanese Patent JP2023097529
Kind Code:
A
Abstract:
To provide a power supply system that reduces the occurrence of unbalance between three phases, thereby contributing to the deterrence of instability in a power system, and to provide a three-phase to single-phase inverter for the system.SOLUTION: The power supply system is for supplying power from a commercial grid to individual customers. The power supply system includes at least three-phase three-wire wiring and a three-phase to single-phase inverter. The three-phase three-wire wiring draws power from a pole transformer arranged in the commercial grid to the interior of each consumer in a three-phase three-wire configuration. The three-phase to single-phase inverter converts the three-phase power drawn indoors by the three-phase three-wire wiring into single-phase power.SELECTED DRAWING: Figure 4
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Inventors:
IWAKI TOSHIAKI
Application Number:
JP2021213695A
Publication Date:
July 10, 2023
Filing Date:
December 28, 2021
Export Citation:
Assignee:
LINK T&B LTD
International Classes:
H02M7/48; H02M5/14
Attorney, Agent or Firm:
Patent Attorney Corporation Wisdom International Patent and Trademark Office
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