Yang et al., 2020 - Google Patents
A method for measuring surface electric field intensity of insulators based on electroluminescent effectYang et al., 2020
View HTML- Document ID
- 5479269185311787746
- Author
- Yang X
- Jia Y
- Gao L
- Ji S
- Li Z
- Publication year
- Publication venue
- Energy Reports
External Links
Snippet
The measurement for the surface electric field intensity of insulators based on electroluminescent effect is a non-contact measurement. By spraying a coating of epoxy paint mixed with ZnS: Cu electroluminescence powder on the surface of insulators, the part …
- 230000005684 electric field 0 title abstract description 79
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/12—Measuring electrostatic fields or voltage-potential
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00 and G01R33/00 - G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/142—Arrangements for simultaneous measurements of several parameters employing techniques covered by groups G01R15/14 - G01R15/26
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1137950B1 (en) | Voltage sensor | |
| Yang et al. | A method for measuring surface electric field intensity of insulators based on electroluminescent effect | |
| Velásquez | Insulation failure caused by special pollution around industrial environments | |
| US6380725B1 (en) | Voltage sensor | |
| Jia et al. | Detection technology of partial discharge in transformer based on optical signal | |
| Ji et al. | A method for measuring electric field distribution along insulator surfaces based on electroluminescence effect and its image processing algorithm | |
| Florkowski et al. | Surface discharge imaging in presence of deposited space charges in non‐uniform DC electric field | |
| Kozioł et al. | Identification of electrical discharge forms, generated in insulating oil, using the optical spectrophotometry method | |
| Yu et al. | Influence of non‐uniform hydrophobicity distribution on pollution flashover characteristics of composite insulators | |
| Nagi et al. | Analysis of the spectrum of electromagnetic radiation generated by electrical discharges | |
| Fan et al. | Photon counting technique as a potential tool in micro‐defect detection of epoxy insulation pull rod in gas‐insulated switchgears | |
| Hongwei et al. | Influence of tower anticorrosion coating as contaminant on operation characteristics of composite insulator | |
| Perera et al. | The relationship between current and channel diameter of 30 cm long laboratory sparks | |
| Wang et al. | Research of GIS partial discharge type evaluation based on convolutional neural network | |
| Maslowski et al. | Measurements and modeling of current impulses in the lightning protection system and internal electrical installation equipped with household appliances | |
| Oyama et al. | Analytical and Experimental Approach to the Voltage Distribution on Gaoless Zinc-Oxide Surge Arresters | |
| Li et al. | Analysis of soil impulse discharge characteristics based on optical‐electrical synchronous observation | |
| Mao et al. | Simulation analysis and experimental research on the safety distance of UAV inspection on transmission lines | |
| CN115047254A (en) | Multi-parameter integrated measuring device and method for ground ion flow field | |
| Gautam et al. | Effect of magnetic field on partial discharge initiated by metallic particle in thermally aged natural esters under AC and harmonic voltages | |
| Golenishchev-Kutuzov et al. | A photon crystal–based sensor of high electrical fields | |
| Huang et al. | Optimization of Pockels electric field in transverse modulated optical voltage sensor | |
| Nie et al. | Nonlinear evolution of space synthetic electric field in positive DC corona mode transition | |
| Källstrand et al. | The DC field distribution around an HVDC wall bushing | |
| Zhang et al. | Design and application of a power frequency electric field measuring device for a high‐humidity environment |