Title:
POWER CONVERSION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/075300
Kind Code:
A1
Abstract:
This invention is provided with: a PV-PCS (2) provided with a DC link unit (22) for storing DC power; an EV-PCS (1) provided with a DC link unit (12) for storing DC power; and a DC link control device (9) for performing a control of connecting the DC link unit (22) and the DC link unit (12). The DC link control device (9) is provided with: DC relays (96, 97); an inrush prevention resistor (94) for reducing inrush current; and a control unit (93) for controlling the DC relays (96, 97) using the operation state of the PV-PCS (2), the operation state of the EV-PCS (1), the voltage and the current detected between the DC relays (96, 97) and the DC link unit (22) , and the voltage and the current detected between the DC relays (96, 97) and the DC link unit (12).
More Like This:
Inventors:
MORITA SHOJI (JP)
Application Number:
PCT/JP2018/038193
Publication Date:
April 16, 2020
Filing Date:
October 12, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H02J7/35; H02J1/00; H02J3/32; H02J3/38
Domestic Patent References:
| WO2011162025A1 | 2011-12-29 |
Foreign References:
| JP2013110852A | 2013-06-06 | |||
| JP2016174495A | 2016-09-29 | |||
| JP2014030108A | 2014-02-13 | |||
| JP2014054068A | 2014-03-20 | |||
| JP2013051833A | 2013-03-14 | |||
| JP2016086454A | 2016-05-19 |
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
Download PDF: