Title:
POWER CONTROL METHOD OF HYBRID PARALLEL POWER TRANSFORMER TO INCREASE AMOUNT OF POWER GENERATION
Document Type and Number:
WIPO Patent Application WO/2024/072014
Kind Code:
A1
Abstract:
An embodiment relates to a power control method of a hybrid parallel power transformer to increase the amount of power generation, wherein the transformer does not have a separate battery charging circuit, but instead configures a converter for each individual input. In addition, the transformer has a buck-boost structure which enables a stable output control even for a wide range of an input voltage. A control mode is controlled, while constantly being changed, according to an input state of a power source, a battery state, and a load current state. Therefore, power generated by a piezoelectric element is efficiently stored.
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Inventors:
KIM DONG-WAN (KR)
Application Number:
PCT/KR2023/014859
Publication Date:
April 04, 2024
Filing Date:
September 26, 2023
Export Citation:
Assignee:
KIM DONG WAN (KR)
BUSAN PORT AUTHORITY (KR)
BUSAN PORT AUTHORITY (KR)
International Classes:
H02M1/00; H02J3/32; H02J3/38; H02J7/35; H02M3/158; H02N2/18
Attorney, Agent or Firm:
JUNG, Byung-Hong (KR)
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