| 发明名称 |
TRANSFORMER CONNECTION PHASE DETERMINATION DEVICE, METHOD, AND PROGRAM |
| 摘要 |
A transformer connection phase determination device includes a processor that executes a procedure. The procedure includes: computing respective correlation values representing a correlation between current corresponding to power consumed by at least one consumer connected to a transformer connected to one phase corresponding to a combination of two of a plurality of power distribution lines, and line current flowing in each of the plurality of power distribution lines; and determining the phase the transformer is connected to based on the respective correlation values. |
| 申请公布号 |
US2015134281(A1) |
申请公布日期 |
2015.05.14 |
| 申请号 |
US201414519244 |
申请日期 |
2014.10.21 |
| 申请人 |
FUJITSU LIMITED |
发明人 |
KITAJIMA Hironobu;KIKUCHI Hideyuki;TERANISHI Yuta |
| 分类号 |
G01R31/02;G01R15/00;G01R31/04;G01R21/00 |
主分类号 |
G01R31/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A transformer connection phase determination device, comprising:
a memory; and a processor configured to execute a procedure, the procedure comprising: computing respective correlation values representing a correlation between: current corresponding to power consumed by at least one consumer connected to a transformer connected to one phase corresponding to a combination of two of a plurality of power distribution lines; and line current flowing in each of the plurality of power distribution lines; and determining the phase to which the transformer is connected based on the respective correlation values. |
| 地址 |
Kawasaki-shi JP |
