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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Vinod, M.P. Singh, D.K. Gupta, A. |
| Copyright Year | 2015 |
| Description | Author affiliation: ABB GISPL, Bangalore, India (Vinod, M.P.; Singh, D.K.; Gupta, A.) |
| Abstract | At present more number of renewable generation units are being integrated to power system at distribution level. With the increased energy penetration, reverse in conventional power flow direction and different type of integrated renewable energy, existing over current based distribution protection philosophies needs to be enhanced. This paper presents protection scheme for inverter interfaced distribution system, using voltage transformers on either side of the recloser breaker and with the application of directional overcurrent elements, directional low voltage ride through element to the existing autorecloser logic. This scheme results in human intervention only during permanent fault condition and synchronous automatic energization of power system for temporary faults, without the need of communication system. With sufficient reactive power banks and better operational control at inverter, intentional islanding scheme can be realized for unfaulted section of system during permanent fault condition. This can provide reliable power to consumers and better revenue realization for the generated green power. |
| Starting Page | 1 |
| Ending Page | 5 |
| File Size | 266596 |
| Page Count | 5 |
| File Format | |
| ISSN | 23788542 |
| e-ISBN | 9781509012381 |
| DOI | 10.1109/ISGT-Asia.2015.7387145 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-11-03 |
| Publisher Place | Thailand |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Photovoltaic systems Delay effects Radiation detectors Microgrid Power system protection Inverters Delays Power systems Distributed power generation Feeds Synchronization PSCAD |
| Content Type | Text |
| Resource Type | Article |
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