Abstract
This paper presents a systematic control methodology for intermittent renewable energy integrations in low voltage distribution systems considering operating constraints and limits. An output feedback decentralized controller is synthesized for renewable generators using a linear quadratic robust control strategy. The change in volatile renewable generations is considered as an uncertain term in the design algorithm. The designed controller, for both wind and photovoltaic (PV), ensures both steady state and transient voltage stability for a given integration level. Effectiveness of the proposed controller is verified on a 43 bus industrial mesh distribution system under large disturbances and it is found that the designed control scheme enhances the stability and making the renewable integration grid friendly.
Original language | English |
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Title of host publication | 2011 IEEE PES Innovative Smart Grid Technologies (IEEE PES ISGT Asia 2011 Conference) |
Subtitle of host publication | Smarter Grid for Sustainable and Affordable Energy Future |
Place of Publication | Piscataway, NJ |
Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
Pages | 1-8 |
Number of pages | 8 |
ISBN (Electronic) | 9781457708756, 9781457708749 |
ISBN (Print) | 9781457708732 |
DOIs | |
Publication status | Published - 2011 |
Externally published | Yes |
Event | 2011 IEEE PES Innovative Smart Grid Technologies (IEEE PES ISGT Asia 2011 Conference): Smarter Grid for Sustainable and Affordable Energy Future - Perth, Australia Duration: 13 Nov 2011 → 16 Nov 2011 |
Conference
Conference | 2011 IEEE PES Innovative Smart Grid Technologies (IEEE PES ISGT Asia 2011 Conference) |
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Country/Territory | Australia |
City | Perth |
Period | 13/11/11 → 16/11/11 |
Keywords
- Decentralized Control and Generation and load uncertainties
- Distributed Generations
- Voltage Constraints