| (19) |
 |
|
(11) |
EP 2 778 824 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
24.09.2014 Bulletin 2014/39 |
| (43) |
Date of publication A2: |
|
17.09.2014 Bulletin 2014/38 |
| (22) |
Date of filing: 15.10.2013 |
|
| (51) |
International Patent Classification (IPC):
|
|
| (84) |
Designated Contracting States: |
|
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL
NO PL PT RO RS SE SI SK SM TR |
|
Designated Extension States: |
|
BA ME |
| (30) |
Priority: |
15.03.2013 JP 2013054146
|
| (71) |
Applicant: OMRON CORPORATION |
|
Kyoto-shi, Kyoto 600-8530 (JP) |
|
| (72) |
Inventors: |
|
- Mabuchi, Masao
Kyoto-shi, Kyoto 600-8530 (JP)
- Hirashima, Masahiro
Kyoto-shi, Kyoto 600-8530 (JP)
|
| (74) |
Representative: Kilian Kilian & Partner |
|
Aidenbachstraße 54
81379 München
81379 München (DE) |
|
| |
|
| (54) |
Power conditioner and program |
(57) Accuracy of a determination whether a power conditioner (10) is started up is improved.
The power conditioner includes a start-up determination unit (106) and a cutoff controller
(104). The start-up determination unit determines whether a startable power is obtained
from a power supply (200) by causing a controller (102) to operate an inverter (40),
when the voltage outputted from the power supply is greater than or equal to a reference
voltage while the inverter is electrically cut off from a system power supply (300)
or a load (310) through a cutoff unit (50). The cutoff controller electrically connects
the inverter and the load or the system power supply through a cutoff unit when the
start-up determination unit determines that the startable power is obtained from the
power supply.