Title:
POWER CONVERSION APPARATUS, POWER CONVERSION SYSTEM, AND METHOD FOR CONTROLLING POWER CONVERSION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/142987
Kind Code:
A1
Abstract:
In a power conversion apparatus 20, voltage-adjusted DC power is supplied to a DC bus 30 from a voltage conversion circuit 21 that adjusts the voltage of output power from a DC power source 10. An inverter 22 converts the DC power of the DC bus 30 into AC power, and supplies the converted AC power to a power system 46. A control unit 23 is for controlling the inverter 22. When output suppression is necessary, the control unit 23 suppresses the AC power supplied by the inverter 22, to boost the voltage of the DC bus 30.
Inventors:
KIKUCHI AKIHIRO
HANAMURA KENJI
ITO TOMOKI
HANAMURA KENJI
ITO TOMOKI
Application Number:
PCT/JP2018/001801
Publication Date:
August 09, 2018
Filing Date:
January 22, 2018
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H02M7/48; H02J3/38
Domestic Patent References:
| WO2011055186A1 | 2011-05-12 |
Foreign References:
| JP2014128047A | 2014-07-07 | |||
| JP2014230455A | 2014-12-08 |
Other References:
See also references of EP 3579395A4
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
Download PDF:
Previous Patent: STATE MONITORING SYSTEM AND WIND POWER GENERATING DEVICE
Next Patent: WEIGHING AND PACKAGING SYSTEM
Next Patent: WEIGHING AND PACKAGING SYSTEM