Title:
INVERTER CONTROL BOARD
Document Type and Number:
WIPO Patent Application WO/2019/098217
Kind Code:
A1
Abstract:
This inverter control board is configured so that a detection circuit that detects the voltage on the direct current side of an inverter which converts power between direct current and alternating current is appropriately disposed on the inverter control board. A low voltage area (A1), a plurality of upper-stage side high voltage areas (A31), a plurality of lower-stage side high voltage areas (A32), and an insulation area (A5) are formed on top of the board of an inverter control board (9). The low voltage area (A1) circuitry and the circuitry of each upper-stage side high voltage area (A31) are connected via upper-stage side connection circuits (51). The low voltage area (A1) circuitry and the circuitry of each lower-stage side high voltage area (A32) are connected via lower-stage side connection circuits (52). The voltage detection circuit (6) that detects the voltage on the direct current side of the inverter (10) is disposed between an upper-stage side connection circuit (51) and a lower-stage side connection circuit (52) that are mutually adjacent.
Inventors:
MUTSUURA KEITA (JP)
NITTA MAIKO (JP)
NITTA MAIKO (JP)
Application Number:
PCT/JP2018/042082
Publication Date:
May 23, 2019
Filing Date:
November 14, 2018
Export Citation:
Assignee:
AISIN AW CO (JP)
International Classes:
H02M7/48; H02M1/08
Foreign References:
| JP2012039683A | 2012-02-23 | |||
| JP2013038894A | 2013-02-21 | |||
| JP2017060371A | 2017-03-23 | |||
| JP2017060255A | 2017-03-23 | |||
| JP2017060372A | 2017-03-23 |
Other References:
See also references of EP 3664276A4
Attorney, Agent or Firm:
R&C IP LAW FIRM (JP)
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