Title:
【発明の名称】電圧センサ
Document Type and Number:
Japanese Patent JP2003523519
Kind Code:
A
Abstract:
A voltage sensor for measuring the voltage on high voltage lines is formed by an electrically isolating-section of material with resistive shielding (RS) that structures the electric field generated by a voltage difference between the two ends of the isolating-section and provides shielding of the internal electric field from sources of electric field interference external to the voltage sensor. At least one electric field sensor is provided to sense the electric field in the isolating-section the output(s) of which is(are) used to infer the voltage difference.
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Inventors:
Chavez Patrick Pablo
Lamatian fernush
Jaeger Nicholas August Fleming
Yakumishun Christopher Paul
Lamatian fernush
Jaeger Nicholas August Fleming
Yakumishun Christopher Paul
Application Number:
JP2001560700A
Publication Date:
August 05, 2003
Filing Date:
January 30, 2001
Export Citation:
Assignee:
Next Phase Corporation
International Classes:
G01R1/18; G01R15/06; G01R15/14; G01R15/24; G01R15/20; G01R19/00; (IPC1-7): G01R15/20; G01R15/06; G01R15/24
Attorney, Agent or Firm:
Akira Okawa