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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | James, J. Kulkarni, S.V. Parekh, B.R. |
| Copyright Year | 2009 |
| Description | Author affiliation: Birla Vishwakarma Mahavidyalaya, V.V.Nagar, 388120, INDIA (Parekh, B.R.) || Institute for Plasma Research, Gandhinagar, Bhatt, INDIA (Kulkarni, S.V.) || G.H.Patel College of Engineering & Technology, Sardar Patel University, V.V.Nagar, 388120, INDIA (James, J.) |
| Abstract | The paper titled “Partial Discharge in HV Equipments” mainly consists of details about partial discharge detection system and analysis of partial discharge distributions. The ever increasing demand for electrical energy has led to erection of high voltage transmission lines of 765kV, 1000kV, HV cables, capacitors e.t.c. As the voltage goes high, even if the losses become considerably less, the insulation failure becomes critical. The internal as well as surface discharges may affect the working life of insulation and may ultimately be responsible for insulation failure. It thus becomes necessary to measure some aspect of the discharge in order to ensure that the life of the insulation is not affected substantially. Here comes the significance of partial discharge testing. Partial discharge occurs in gaseous, liquid, solid or in any combination of insulation system at extremely non uniform field locations above particular field intensity. The direction of discharge is based on energy exchanges which take place during the discharges. For this one should know how to determine the presence of discharge, voltage at which they appear the location of discharge, the magnitude of this discharge and deterioration limit by analysis of the partial discharge distribution. Here an HV equipment sample HV cable is selected. A detailed description including technical details of test set up, graphical analysis of PD distributions of the sample with observation table and conclusions obtained are the paper contents |
| Starting Page | 445 |
| Ending Page | 448 |
| File Size | 5879570 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424443673 |
| DOI | 10.1109/ICPADM.2009.5252395 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-07-19 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Partial discharges Voltage Fault location Insulation Power cables Testing Construction Transmission lines Capacitors Surface discharges surface discharge partial discharge insulation failure deterioration voltage |
| Content Type | Text |
| Resource Type | Article |
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