Shenoy, UJ and Fakruddin, DB and Parthasarathy, K (1985) A Microprocessor-Based Scheme for Testing Protective Relays. In: Electric Power Components and Systems, 10 (2 & 3). 119 -128.
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This paper presents a general hardware scheme for testing protective relays using microprocessor based systems. The microprocessor simulates the relaying signals for test purpose and monitors the relay performance. Based on the proposed hardware, a teat procedure for directional overcurrent relays is presented in detail. Typical test results of various routine tests conducted on a commercial single phase directional over-current relay clearly demonstrate the efficacy of the proposed technique for conducting tests on commercial relays.
| Item Type: | Journal Article |
|---|---|
| Publication: | Electric Power Components and Systems |
| Publisher: | Taylore and Francis |
| Additional Information: | Copyright for this article belongs to Taylore and Francis. |
| Department/Centre: | Division of Electrical Sciences > Electrical Engineering |
| Date Deposited: | 21 Jan 2010 07:58 |
| Last Modified: | 21 Jan 2010 07:58 |
| URI: | http://eprints.iisc.ac.in/id/eprint/23003 |
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