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A Protection Strategy and Microprocessor-Based Relay for Low-Voltage Microgrids
Abstract
One of the major challenges associated with microgrid protection is to devise an appropriate protection strategy that is effective in the grid-connected as well as islanded mode of operation. This paper proposes a protection strategy based on microprocessor-based relays for low-voltage microgrids. Further, the structure of a new relay enabling the proposed protection strategy is presented. One of the salient feature of the developed protection scheme is that it does not require communications or adaptive protective devices. Moreover, it is to a large extent independent of the fault current magnitude and the mode of operation. Transient time-domain simulation studies are conducted to demonstrate the effectiveness of the proposed protection strategy and its enabling relay, using the PSCAD/EMTDC software package.
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Cited by
Central Power Research Institute, Telukunta, V., Pradhan, J., Central Power Research Institute, Agrawal, A., Central Power Research Institute, Singh, M., Central Power Research Institute, Srivani, S. G., & R V College of Engineering (2017) · CSEE Journal of Power and Energy Systems · doi:10.17775/cseejpes.2017.00030 · Cited by 544
Postigo Marcos, F., Mateo Domingo, C., Gómez San Román, T., Palmintier, B., Hodge, B.-M., Krishnan, V., De Cuadra García, F., & Mather, B. (2017) · Energies · doi:10.3390/en10111896 · Cited by 106
Metadata
- Authors
- Zamani, M. A., Sidhu, T. S., & Yazdani, A.
- Venue
- IEEE Transactions on Power Delivery
- Published
- 2011-07
- Volume
- 26
- Issue
- 3
- Pages
- 1873-1883
- ISSN
- 0885-8977 (ISSN-L)
- 1937-4208
- OpenAlex
- W2128556491
- Cited by
- 324
- References
- 0
- FWCI
- 27.06
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: A Protection Strategy and Microprocessor-Based Relay for Low-Voltage Microgrids. https://app.cochat.ai/papers/10.1109/tpwrd.2011.2120628
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- Zamani, M. A., Sidhu, T. S., & Yazdani, A. (2011). A Protection Strategy and Microprocessor-Based Relay for Low-Voltage Microgrids. IEEE Transactions on Power Delivery. https://doi.org/10.1109/tpwrd.2011.2120628
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
