Abstract
With the increase of distributed energy resources (DERs) and automated switchgear in distribution networks, sectionalizing distribution networks (SDNs) can be created. Parts of SDNs can be operate in islanded mode when a fault occurs in the network, to continuously supply load with local DERs. Transient stability is a challenge in SDNs due to the fault ride-through, islanding transient and switching between grid-feeding and grid-supporting control modes of DER inverters. To analyze the transient behavior of such control mode switching inverters (CMSIs), a detailed model is created in Simulink and several fault, islanding and control mode switching simulations are performed. The impact of fault clearing time, fault impedance, fault distance, load characteristics, droop constants and grid-feeding power reference values is determined with simulations. From the simulations, the potential problems for the operation of SDNs are identified. Finally, some recommendations for future research are given to improve the transient behavior of CMSIs.
| Language | English |
|---|---|
| Title of host publication | 2018 International Conference on Power System Technology, POWERCON 2018 - Proceedings |
| Place of Publication | Piscataway |
| Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
| Pages | 537-544 |
| Number of pages | 8 |
| ISBN (Electronic) | 9781538664612 |
| DOIs | |
| State | Published - 3 Jan 2019 |
| Event | 2018 International Conference on Power System Technology, POWERCON 2018 - Guangzhou, China Duration: 6 Nov 2018 → 9 Nov 2018 |
Conference
| Conference | 2018 International Conference on Power System Technology, POWERCON 2018 |
|---|---|
| Country | China |
| City | Guangzhou |
| Period | 6/11/18 → 9/11/18 |
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Keywords
- sectionalizing distribution networks
- transient stability.
- voltage source inverter
Cite this
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Behavior of control mode switching inverters during transients in sectionalizing distribution networks. / Roos, M.H.; Nguyen, P.H.; Morren, J.; Slootweg, J.G.
2018 International Conference on Power System Technology, POWERCON 2018 - Proceedings. Piscataway : Institute of Electrical and Electronics Engineers (IEEE), 2019. p. 537-544 8602033.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review
TY - GEN
T1 - Behavior of control mode switching inverters during transients in sectionalizing distribution networks
AU - Roos,M.H.
AU - Nguyen,P.H.
AU - Morren,J.
AU - Slootweg,J.G.
PY - 2019/1/3
Y1 - 2019/1/3
N2 - With the increase of distributed energy resources (DERs) and automated switchgear in distribution networks, sectionalizing distribution networks (SDNs) can be created. Parts of SDNs can be operate in islanded mode when a fault occurs in the network, to continuously supply load with local DERs. Transient stability is a challenge in SDNs due to the fault ride-through, islanding transient and switching between grid-feeding and grid-supporting control modes of DER inverters. To analyze the transient behavior of such control mode switching inverters (CMSIs), a detailed model is created in Simulink and several fault, islanding and control mode switching simulations are performed. The impact of fault clearing time, fault impedance, fault distance, load characteristics, droop constants and grid-feeding power reference values is determined with simulations. From the simulations, the potential problems for the operation of SDNs are identified. Finally, some recommendations for future research are given to improve the transient behavior of CMSIs.
AB - With the increase of distributed energy resources (DERs) and automated switchgear in distribution networks, sectionalizing distribution networks (SDNs) can be created. Parts of SDNs can be operate in islanded mode when a fault occurs in the network, to continuously supply load with local DERs. Transient stability is a challenge in SDNs due to the fault ride-through, islanding transient and switching between grid-feeding and grid-supporting control modes of DER inverters. To analyze the transient behavior of such control mode switching inverters (CMSIs), a detailed model is created in Simulink and several fault, islanding and control mode switching simulations are performed. The impact of fault clearing time, fault impedance, fault distance, load characteristics, droop constants and grid-feeding power reference values is determined with simulations. From the simulations, the potential problems for the operation of SDNs are identified. Finally, some recommendations for future research are given to improve the transient behavior of CMSIs.
KW - sectionalizing distribution networks
KW - transient stability.
KW - voltage source inverter
UR - http://www.scopus.com/inward/record.url?scp=85061699707&partnerID=8YFLogxK
U2 - 10.1109/POWERCON.2018.8602033
DO - 10.1109/POWERCON.2018.8602033
M3 - Conference contribution
SP - 537
EP - 544
BT - 2018 International Conference on Power System Technology, POWERCON 2018 - Proceedings
PB - Institute of Electrical and Electronics Engineers (IEEE)
CY - Piscataway
ER -