Partial Discharge Detection and Localization in High Voltage Transformers Using an Acoustic Emission Technique
| Author(s) | : | Rajesh H. Laniya, Prof. K. K. Dudani |
| Institution | : | PG Student, Electrical Department, L. E. College, Gujarat, India |
| Published In | : | Vol. 2, Issue 5 — May 2015 |
| Page No. | : | 250-256 |
| Domain | : | Engineering |
| Type | : | Research Paper |
| ISSN (Online) | : | 2348-4470 |
| ISSN (Print) | : | 2348-6406 |
In this paper Optical acoustic (OA) sensor is use to study the partial discharge detection and location inhigh voltage transformer. This paper present a fiber optic acoustic sensing system design that can be used to detect andlocate the PD source within transformer. This system is based on optical acoustic sensor that is capable of surviving goodenvironment of transformer interior without changing transformer functionality. It also present positioning system designusing TDOA (time difference of arrival) of acoustic pulse with respect to four sensor that is capable of detecting 3Dpositioning of PD within ±2 cm on any axis
Rajesh H. Laniya, Prof. K. K. Dudani, “Partial Discharge Detection and Localization in High Voltage Transformers Using an Acoustic Emission Technique”, International Journal of Advance Engineering and Research Development (IJAERD), Vol. 2, Issue 5, pp. 250-256, May 2015.
