Junnan ZHU, Qiao TAN. Structural optimization and design of 110 kV longitudinal Optical Voltage Transducer[J]. Infrared and Laser Engineering, 2024, 53(9): 20240208
- Infrared and Laser Engineering
- Vol. 53, Issue 9, 20240208 (2024)
Fig. 1. Longitudinal modulation diagram
Fig. 2. Electric field distribution at electrode spacing of 150 mm
Fig. 3. Internal structure diagram of medium layering method
Fig. 4. Simplified diagram of the sensor head interior
Fig. 5. (a) Packaging BGO; (b) The package does not enter the electrode; (c) The package enters the electrode
Fig. 6. Uneven coefficient of electric field under different packaging thicknesses
Fig. 7. (a) Crystal deviation; (b) Light path deviation
Fig. 8. (a) Integral voltage error before improvement; (b) Improved integrated voltage error
Fig. 9. Schematic diagram of experimental setup
Fig. 10. (a) U =500 V before packaging the medium; (b) U =1 kV before wrapping the medium; (c) After wrapping the medium, U =500 V; (d) After wrapping the medium, U =1 kV
|
Table 1. Maximum field strength and safety factor at different spacing
|
Table 2. Uneven coefficient of partial pressure in different media
|
Table 3. Simulation results of different lengths of calcite and BGO
|
Table 4. Dielectric constant of different wrapping materials
|
Table 5. Simulation results under different materials and packaging structures
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20