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- Publisher Website: 10.23919/PSCC.2018.8442683
- Scopus: eid_2-s2.0-85054035582
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Conference Paper: Decentralized Periodic Event-triggered Frequency Regulation For Multi-area Power Systems
Title | Decentralized Periodic Event-triggered Frequency Regulation For Multi-area Power Systems |
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Authors | |
Keywords | Automatic generation control Decentralized periodic event-triggered control Multi-area power systems |
Issue Date | 2018 |
Publisher | PSCC 2018. |
Citation | Proceedings of the 20th Power Systems Computation Conference (PSCC), Dublin, Ireland, 11-15 June 2018, p. 540-546 How to Cite? |
Abstract | Abstract—In order to improve the control performance of load frequency control for multi-area power systems, this paper pro- poses a decentralized periodic event-triggered control (DPETC) approach to replace the traditional periodic sampling mecha- nism in automatic generation control (AGC) for communication scheduling. In each control area, the communication is enforced via two unidirectional communication channels, i.e., one is to transfer the local measurements from the power plants to the control center and the other is to transfer the updated control sig- nals from the control center to the power plants. A decentralized event-triggering condition is designed for each communication channel, which is evaluated periodically and only depends on the local measurements. However, AGC executes the unidirectional communication only when the corresponding event-triggering condition is fulfilled. Small disturbance frequency stability of the system under the proposed DPETC method is investigated |
Description | S37: Low inertia power systems |
Persistent Identifier | http://hdl.handle.net/10722/259685 |
DC Field | Value | Language |
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dc.contributor.author | Yang, L | - |
dc.contributor.author | Liu, T | - |
dc.contributor.author | Hill, DJ | - |
dc.date.accessioned | 2018-09-03T04:12:08Z | - |
dc.date.available | 2018-09-03T04:12:08Z | - |
dc.date.issued | 2018 | - |
dc.identifier.citation | Proceedings of the 20th Power Systems Computation Conference (PSCC), Dublin, Ireland, 11-15 June 2018, p. 540-546 | - |
dc.identifier.uri | http://hdl.handle.net/10722/259685 | - |
dc.description | S37: Low inertia power systems | - |
dc.description.abstract | Abstract—In order to improve the control performance of load frequency control for multi-area power systems, this paper pro- poses a decentralized periodic event-triggered control (DPETC) approach to replace the traditional periodic sampling mecha- nism in automatic generation control (AGC) for communication scheduling. In each control area, the communication is enforced via two unidirectional communication channels, i.e., one is to transfer the local measurements from the power plants to the control center and the other is to transfer the updated control sig- nals from the control center to the power plants. A decentralized event-triggering condition is designed for each communication channel, which is evaluated periodically and only depends on the local measurements. However, AGC executes the unidirectional communication only when the corresponding event-triggering condition is fulfilled. Small disturbance frequency stability of the system under the proposed DPETC method is investigated | - |
dc.language | eng | - |
dc.publisher | PSCC 2018. | - |
dc.relation.ispartof | Power Systems Computation Conference | - |
dc.subject | Automatic generation control | - |
dc.subject | Decentralized periodic event-triggered control | - |
dc.subject | Multi-area power systems | - |
dc.title | Decentralized Periodic Event-triggered Frequency Regulation For Multi-area Power Systems | - |
dc.type | Conference_Paper | - |
dc.identifier.email | Liu, T: taoliu@eee.hku.hk | - |
dc.identifier.email | Hill, DJ: dhill@eee.hku.hk | - |
dc.identifier.authority | Liu, T=rp02045 | - |
dc.identifier.authority | Hill, DJ=rp01669 | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.23919/PSCC.2018.8442683 | - |
dc.identifier.scopus | eid_2-s2.0-85054035582 | - |
dc.identifier.hkuros | 288525 | - |
dc.identifier.hkuros | 293686 | - |
dc.identifier.spage | 540 | - |
dc.identifier.epage | 546 | - |