Title:
POWER CONVERSION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/032322
Kind Code:
A1
Abstract:
Provided is a power conversion apparatus that is capable of stable power supply during linkage operation and during self-sustaining operation. This power conversion apparatus converts input electric power into a single-phase or a three-phase alternating current and outputs said alternating current, and is characterized by comprising: an effective/ineffective output electric current calculation unit for calculating an effective output electric current value and an ineffective output electric current value, on the basis of an output electric current value detected by an electric current detector; an effective/ineffective output voltage calculation unit for calculating an effective output voltage value and an ineffective output voltage value, on the basis of an output value value detected by a voltage detector; an ineffective output voltage control unit for adjusting an ineffective output voltage target value, on the basis of an effective output electric current target value, the effective output electric current value, and the ineffective output voltage value; and an effective output voltage control unit for adjusting an effective output voltage target value, on the basis of an ineffective output electric current target value, the ineffective output electric current value, and the effective output voltage value.
Inventors:
UEMATSU TAKESHI (JP)
Application Number:
PCT/JP2022/013579
Publication Date:
March 09, 2023
Filing Date:
March 23, 2022
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
H02J3/38; H02M7/48
Domestic Patent References:
| WO2017217013A1 | 2017-12-21 |
Foreign References:
| JP2018129963A | 2018-08-16 | |||
| JP2014230318A | 2014-12-08 | |||
| JP6809753B2 | 2021-01-06 |
Attorney, Agent or Firm:
IP FIRM SHUWA (JP)
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