Abstract
This paper deals with advanced hybrid transient stability and electromagnetic-transient (EMT) simulation of combined ac/dc power systems containing large amounts of renewable energy sources interfaced through voltage-source converter-high-voltage direct current (VSC-HVDC). The concerning transient stability studies require the dynamic phenomena of interest to be included with adequate detail and reasonable simulation speed. Hybrid simulation offers this functionality, and this contribution focuses on its application to (multiterminal) VSC-HVDC systems. Existing numerical interfacing methods have been evaluated and improved for averaged VSC modeling. These innovations include: 1) ac system equivalent impedance refactorization after faults; 2) amended interaction protocols for improved Thévenin equivalent source updating inside the EMT-type simulation; and 3) a special new interaction protocol for improved phasor determination during faults. The improvements introduced in this contribution lead to more accurate ac/VSC-HVDC transient stability assessment compared to conventional interfacing techniques.
| Original language | English |
|---|---|
| Article number | A46 |
| Pages (from-to) | 1057-1066 |
| Number of pages | 10 |
| Journal | IEEE Transactions on Power Delivery |
| Volume | 30 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 1 Jun 2015 |
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Keywords
- Hybrid simulation
- Multiterminal
- Transient stability
- Voltage-source converter-high-voltage direct current (VSC-HVDC)
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Advanced hybrid transient stability and EMT simulation for VSC-HVDC systems. / Van Der Meer, A.A.; Gibescu, M.; Van Der Meijden, M.A.M.M.; Kling, W.L.; Ferreira, J.A.
In: IEEE Transactions on Power Delivery, Vol. 30, No. 3, A46, 01.06.2015, p. 1057-1066.Research output: Contribution to journal › Article › Academic › peer-review
TY - JOUR
T1 - Advanced hybrid transient stability and EMT simulation for VSC-HVDC systems
AU - Van Der Meer, A.A.
AU - Gibescu, M.
AU - Van Der Meijden, M.A.M.M.
AU - Kling, W.L.
AU - Ferreira, J.A.
PY - 2015/6/1
Y1 - 2015/6/1
N2 - This paper deals with advanced hybrid transient stability and electromagnetic-transient (EMT) simulation of combined ac/dc power systems containing large amounts of renewable energy sources interfaced through voltage-source converter-high-voltage direct current (VSC-HVDC). The concerning transient stability studies require the dynamic phenomena of interest to be included with adequate detail and reasonable simulation speed. Hybrid simulation offers this functionality, and this contribution focuses on its application to (multiterminal) VSC-HVDC systems. Existing numerical interfacing methods have been evaluated and improved for averaged VSC modeling. These innovations include: 1) ac system equivalent impedance refactorization after faults; 2) amended interaction protocols for improved Thévenin equivalent source updating inside the EMT-type simulation; and 3) a special new interaction protocol for improved phasor determination during faults. The improvements introduced in this contribution lead to more accurate ac/VSC-HVDC transient stability assessment compared to conventional interfacing techniques.
AB - This paper deals with advanced hybrid transient stability and electromagnetic-transient (EMT) simulation of combined ac/dc power systems containing large amounts of renewable energy sources interfaced through voltage-source converter-high-voltage direct current (VSC-HVDC). The concerning transient stability studies require the dynamic phenomena of interest to be included with adequate detail and reasonable simulation speed. Hybrid simulation offers this functionality, and this contribution focuses on its application to (multiterminal) VSC-HVDC systems. Existing numerical interfacing methods have been evaluated and improved for averaged VSC modeling. These innovations include: 1) ac system equivalent impedance refactorization after faults; 2) amended interaction protocols for improved Thévenin equivalent source updating inside the EMT-type simulation; and 3) a special new interaction protocol for improved phasor determination during faults. The improvements introduced in this contribution lead to more accurate ac/VSC-HVDC transient stability assessment compared to conventional interfacing techniques.
KW - Hybrid simulation
KW - Multiterminal
KW - Transient stability
KW - Voltage-source converter-high-voltage direct current (VSC-HVDC)
UR - http://www.scopus.com/inward/record.url?scp=84930505967&partnerID=8YFLogxK
U2 - 10.1109/TPWRD.2014.2384499
DO - 10.1109/TPWRD.2014.2384499
M3 - Article
AN - SCOPUS:84930505967
VL - 30
SP - 1057
EP - 1066
JO - IEEE Transactions on Power Delivery
JF - IEEE Transactions on Power Delivery
SN - 0885-8977
IS - 3
M1 - A46
ER -