Title:
導出装置、導出方法及び導出プログラム
Document Type and Number:
Japanese Patent JP7206731
Kind Code:
B2
Abstract:
To provide a derivation device that facilitates identifying a phase of supply power to be supplied to a device.SOLUTION: A derivation device comprises: a transmission unit that transmits instruction information to a prescribed operation device; a receiving unit that receives power information representing electric power supplied to each of operation devices from each single-phase power constituting multi-phase power as electric power of a plurality of phases from a prescribed supply source; and a derivation unit that derives phase information representing the phase in each single-phase power supplied to each operation device based on a change in the power. At least either one of a level of single-phase power of each operation device and the supply source is changed on the basis of the instruction information.SELECTED DRAWING: Figure 1
Inventors:
Takayuki Ito
Application Number:
JP2018174105A
Publication Date:
January 18, 2023
Filing Date:
September 18, 2018
Export Citation:
Assignee:
NEC
International Classes:
H02J3/26; H02J13/00
Domestic Patent References:
| JP2013050445A | ||||
| JP2002152971A | ||||
| JP2007028813A |
Foreign References:
| US20170242469 |
Attorney, Agent or Firm:
Desk
Keiji Kitajima
Keiji Kitajima
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