Abstract:
There has been a significant change in design of protective relays over the past years, due to the advancement in microprocessor and signal processing technology. Due to ...Show MoreMetadata
Abstract:
There has been a significant change in design of protective relays over the past years, due to the advancement in microprocessor and signal processing technology. Due to the advancements in digital technology and decrease in digital hardware prices numeric relays are now available and being used for power system protection. This paper describes fundamental design for a numeric relay and presents algorithms to be used for different protection schemes i.e. overcurrent protection, distance protection, differential protection.
Date of Conference: 25-26 March 2008
Date Added to IEEE Xplore: 27 June 2008
ISBN Information:
Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Numerical Distance ,
- Overcurrent Relays ,
- Power System ,
- Advances In Digital Technology ,
- Relay Protection ,
- Differential Protection ,
- Overcurrent Protection ,
- Peak Value ,
- Forms Of Communication ,
- Analog-to-digital Converter ,
- Lookup Table ,
- Electromagnetic Interference ,
- Phase Information ,
- Discrete Fourier Transform ,
- Impedance Values ,
- Input Current ,
- Increment In The Number ,
- Liquid Crystal Display ,
- Alarm Signal ,
- Electromagnetic Compatibility ,
- Front Panel
- Author Keywords
Contents Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Numerical Distance ,
- Overcurrent Relays ,
- Power System ,
- Advances In Digital Technology ,
- Relay Protection ,
- Differential Protection ,
- Overcurrent Protection ,
- Peak Value ,
- Forms Of Communication ,
- Analog-to-digital Converter ,
- Lookup Table ,
- Electromagnetic Interference ,
- Phase Information ,
- Discrete Fourier Transform ,
- Impedance Values ,
- Input Current ,
- Increment In The Number ,
- Liquid Crystal Display ,
- Alarm Signal ,
- Electromagnetic Compatibility ,
- Front Panel
- Author Keywords
