Abstract
As long as the load to a power system is linear which has been the case before 80's, typically no harmonics are produced. However, the modern power electronic equipment for controlled power consumption produces harmonic disturbances, these devices/equipment possess nonlinear voltage/current characteristic. These harmonics are not to be allowed to grow beyond a certain limit to avoid any grave consequence to the customer’s main supply. Filters can be implemented at the power source or utility location to eliminate these harmonics. In this paper we detect the instance at which these harmonics occur using Kalman filter. This may be very useful for example to quickly switching on certain filters based on the harmonic present. We are using a unique technique to detect the occurrence of harmonics.
Original language | English |
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Title of host publication | Proceedings of the 2014 IEEE PES Transmission & Distribution Conference & Exposition |
Number of pages | 5 |
Place of Publication | Chicago, USA |
Publisher | IEEE Press |
Publication date | Apr 2014 |
DOIs | |
Publication status | Published - Apr 2014 |
Event | 2014 IEEE PES Transmission & Distribution Conference & Exposition - Chicago, United States Duration: 14 Apr 2014 → 17 Apr 2014 |
Conference
Conference | 2014 IEEE PES Transmission & Distribution Conference & Exposition |
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Country/Territory | United States |
City | Chicago |
Period | 14/04/2014 → 17/04/2014 |
Keywords
- Harmonics
- Power System
- Load
- Kalman Filter