Title:
A current sensor detecting method and a power control system
Document Type and Number:
Japanese Patent JP6050111
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a current sensor detection method and a power control system for having a system normally operate according to a desired control method.SOLUTION: A current sensor detection method is provided with: a step A where a direction of current flowing in a power line is detected as a first current direction by a current sensor; and a step B where it is determined if the direction of current detected by the current sensor has changed to a second current direction flowing in the reverse direction to the first current direction within a prescribed time after the first current direction is detected at the step A. There is also provided with a step C where when the current changes to the second current direction at the step B, it is detected that the current sensor is fitted to a first power line and, when the direction does not change to the second current direction at the step B, it is detected that the current sensor is fitted to a second power line.
Inventors:
Tatsuya Fukuda
Application Number:
JP2012287494A
Publication Date:
December 21, 2016
Filing Date:
December 28, 2012
Export Citation:
Assignee:
Kyocera Corporation
International Classes:
G01R31/02; G01R19/14; G01R22/06; H02J3/38; H02J7/35
Domestic Patent References:
| JP2012095507A | ||||
| JP2007178326A | ||||
| JP2006267066A | ||||
| JP2006042514A |