TY - JOUR
T1 - Optimum design of calibration device for field mill type electric field sensor based on finite element method
AU - Cui, Yong
AU - Yuan, Haiwen
AU - Zhao, Luxing
AU - Hu, Duo
N1 - Publisher Copyright:
©, 2015, Beijing University of Aeronautics and Astronautics (BUAA). All right reserved.
PY - 2015/10/1
Y1 - 2015/10/1
N2 - Field mill type electric field sensors are widely used to measure the total electric field at ground level under the high voltage direct current (HVDC) transmission lines. The size of the traditional calibration device is extremely large and it is not very convenient to move for outdoor measurement usage. To overcome this disadvantage, a new kind of reduced scale calibration device with preferable portability was elaborated applied in measurement of the total electric field at ground level under the high voltage direct current transmission lines. The finite element analysis method was employed to establish the three dimensional model of the electric field sensor calibration device. The numerical simulation analysis based on the finite element method was made with the respect to the dimension and structure and other key parameters for the portable calibration device. The structure parameter of the calibration device was optimally designed based on the simulation result. In addition, the reduced-scale portable calibration device was compared with the traditional calibration device by experiments. Based on the experimental and the simulation results, the proposed portable device demonstrates that it can accomplish the accurate and flexible demands of the electric field calibration.
AB - Field mill type electric field sensors are widely used to measure the total electric field at ground level under the high voltage direct current (HVDC) transmission lines. The size of the traditional calibration device is extremely large and it is not very convenient to move for outdoor measurement usage. To overcome this disadvantage, a new kind of reduced scale calibration device with preferable portability was elaborated applied in measurement of the total electric field at ground level under the high voltage direct current transmission lines. The finite element analysis method was employed to establish the three dimensional model of the electric field sensor calibration device. The numerical simulation analysis based on the finite element method was made with the respect to the dimension and structure and other key parameters for the portable calibration device. The structure parameter of the calibration device was optimally designed based on the simulation result. In addition, the reduced-scale portable calibration device was compared with the traditional calibration device by experiments. Based on the experimental and the simulation results, the proposed portable device demonstrates that it can accomplish the accurate and flexible demands of the electric field calibration.
KW - Calibration device
KW - Electric field measurement
KW - Field mill type electric field sensors
KW - Finite element analysis
KW - HVDC power transmission
UR - https://www.scopus.com/pages/publications/84946896987
U2 - 10.13700/j.bh.1001-5965.2014.0783
DO - 10.13700/j.bh.1001-5965.2014.0783
M3 - 文章
AN - SCOPUS:84946896987
SN - 1001-5965
VL - 41
SP - 1807
EP - 1812
JO - Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics
JF - Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics
IS - 10
ER -