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- Publisher Website: 10.1109/SGES51519.2020.00109
- WOS: WOS:000674702800102
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Conference Paper: Reducing BESS Capacity for Accommodating Renewables in Subtransmission Systems with Power Flow Routers
Title | Reducing BESS Capacity for Accommodating Renewables in Subtransmission Systems with Power Flow Routers |
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Authors | |
Issue Date | 2020 |
Publisher | IEEE Computer Society. |
Citation | 2020 International Conference on Smart Grids and Energy Systems (SGES), Perth, Australia, 23-26 November 2020, p. 584-589 How to Cite? |
Abstract | Widespread utilization of renewable energy sources (RESs) in subtransmission systems causes serious problems on power quality, such as voltage violations, leading to significant curtailment of renewables. This is due to the inherent variability of renewables and the non-negligible resistance ratio of the subtransmission system. To achieve full utilization of renewables, battery energy storage systems (BESSs) are commonly used to mitigate the negative effects of massive fluctuations of RESs. Power flow router (PFR), which can be regarded as a general type of network-side controller, has also been verified to enhance the network flexibility for accommodating renewables. In this paper, we investigate the value of PFR in helping BESSs for renewable power accommodation. The performance of PFR is evaluated by the minimum BESS capacity required for zero renewable power curtailment with and without PFRs. The operational constraints of BESSs and the terminal voltage property of PFRs are considered in a multi-period optimization model. The proposed model is tested on a modified IEEE 30-bus subtransmission system and a remarkable result shows that 15% reduction of BESS capacity can be achieved by installing PFRs on a single line. |
Persistent Identifier | http://hdl.handle.net/10722/322599 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Chen, T | - |
dc.contributor.author | Lam, AYS | - |
dc.contributor.author | Song, Y | - |
dc.contributor.author | Hill, DJ | - |
dc.date.accessioned | 2022-11-14T08:27:46Z | - |
dc.date.available | 2022-11-14T08:27:46Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | 2020 International Conference on Smart Grids and Energy Systems (SGES), Perth, Australia, 23-26 November 2020, p. 584-589 | - |
dc.identifier.uri | http://hdl.handle.net/10722/322599 | - |
dc.description.abstract | Widespread utilization of renewable energy sources (RESs) in subtransmission systems causes serious problems on power quality, such as voltage violations, leading to significant curtailment of renewables. This is due to the inherent variability of renewables and the non-negligible resistance ratio of the subtransmission system. To achieve full utilization of renewables, battery energy storage systems (BESSs) are commonly used to mitigate the negative effects of massive fluctuations of RESs. Power flow router (PFR), which can be regarded as a general type of network-side controller, has also been verified to enhance the network flexibility for accommodating renewables. In this paper, we investigate the value of PFR in helping BESSs for renewable power accommodation. The performance of PFR is evaluated by the minimum BESS capacity required for zero renewable power curtailment with and without PFRs. The operational constraints of BESSs and the terminal voltage property of PFRs are considered in a multi-period optimization model. The proposed model is tested on a modified IEEE 30-bus subtransmission system and a remarkable result shows that 15% reduction of BESS capacity can be achieved by installing PFRs on a single line. | - |
dc.language | eng | - |
dc.publisher | IEEE Computer Society. | - |
dc.relation.ispartof | Proceedings: 2020 International Conference on Smart Grids and Energy Systems: SGES 2020, Perth, Australia, 23-26 November 2020 | - |
dc.rights | Proceedings: 2020 International Conference on Smart Grids and Energy Systems: SGES 2020, Perth, Australia, 23-26 November 2020. Copyright © IEEE Computer Society. | - |
dc.title | Reducing BESS Capacity for Accommodating Renewables in Subtransmission Systems with Power Flow Routers | - |
dc.type | Conference_Paper | - |
dc.identifier.email | Lam, AYS: ayslam@eee.hku.hk | - |
dc.identifier.email | Song, Y: songyue@hku.hk | - |
dc.identifier.email | Hill, DJ: dhill@HKUCC-COM.hku.hk | - |
dc.identifier.authority | Lam, AYS=rp02083 | - |
dc.identifier.authority | Song, Y=rp02676 | - |
dc.identifier.authority | Hill, DJ=rp01669 | - |
dc.identifier.doi | 10.1109/SGES51519.2020.00109 | - |
dc.identifier.hkuros | 341460 | - |
dc.identifier.spage | 584 | - |
dc.identifier.epage | 589 | - |
dc.identifier.isi | WOS:000674702800102 | - |
dc.publisher.place | United States | - |