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Calibration of a sensor for an ion electric field under HVDC transmission lines
- Source :
- The Journal of Engineering (2019)
- Publication Year :
- 2019
- Publisher :
- Wiley, 2019.
-
Abstract
- With the development of high-voltage direct-current (HVDC) transmission projects, the issue of electromagnetic compatibility has become more and more severe, especially the synthetic ion flow electric field. The DC electric field is inseparable from the equipment insulation, the safety of the system operation, and effects on organisms nearby. The measurement of the synthetic electric field of ion flow has been a major difficulty due to the influence of ion currents and distorted field. A differential electric field sensor for measuring the synthetic electric field is proposed. The calibration method and the experimental device for the measurement of the air synthetic electric field of ion flow are presented. Calibration experiments show that the calibration method is practical and effective, and the test result from the sensor is in good agreement with the theoretical value. The experiments in the library show the validity of the calibration method and the excellent performance of the sensor.
- Subjects :
- Materials science
Ion flow
electric field measurement
Field (physics)
Acoustics
power transmission lines
synthetic ion flow electric field
Energy Engineering and Power Technology
equipment insulation
DC electric field
system operation safety
01 natural sciences
electric fields
Ion
differential electric field sensor
high-voltage direct-current transmission projects
Electric field
0103 physical sciences
Calibration
distorted field
electromagnetic compatibility
air synthetic electric field
010302 applied physics
010401 analytical chemistry
General Engineering
Electromagnetic compatibility
HVDC power transmission
calibration
0104 chemical sciences
Electric power transmission
Transmission (telecommunications)
electric sensing devices
lcsh:TA1-2040
experimental device
calibration method
HVDC transmission lines
ion currents
lcsh:Engineering (General). Civil engineering (General)
Software
calibration experiments
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Journal :
- The Journal of Engineering (2019)
- Accession number :
- edsair.doi.dedup.....9d5534a89aa695ac3c6b668319ee3a7b