Minimising the impact of disturbances in future highly-distributed power systems

S.M. Blair, G.M. Burt, A. Lof, S. Hänninen, B. Kedra, M. Kosmecki, J. Merino, F.R. Belloni, D. Pala, M. Valov, B. Lüers, A. Temiz

Research output: Contribution to conferencePaper

Abstract

It is expected that future power systems will require radical distributed control approaches to accommodate the significant expansion of renewable energy sources and other flexible grid devices. It is important to rapidly and efficiently respond to disturbances by, for example: utilising adaptive, wide-area protection schemes; proactive control of available grid resources (such as managing the fault level contribution from converter-interfaced generation) to optimise protection functionality; and taking post-fault action to ensure protection stability and optimal system operation. This paper analyses and highlights the protection functions which will be especially important to minimising the impact of disturbances in future power systems. These functions include: fast-acting wide-area protection methods using Phasor Measurement Units (PMUs); adaptive and “self-organising” protection under varying system conditions; protection with distributed Intelligent Electronic Devices (IEDs); enhanced fault ride-through; and pattern recognition based schemes. In particular, the paper illustrates how the increased availability of measurements and communications can enable improved protection functionality within distribution systems, which is especially important to accommodate the connection of highly-distributed generation at medium- and low-voltages.

Conference

Conference2017 CIGRE B5 Colloquium
CountryNew Zealand
CityAuckland
Period11/09/1715/09/17
Internet address

Fingerprint

Phasor measurement units
Optimal systems
Distributed power generation
Pattern recognition
Availability
Communication
Electric potential

Keywords

  • adaptive protection
  • distributed IEDs
  • fault ride-through
  • future power systems
  • highly-distributed power systems
  • self-organising protection
  • wide-area production

Cite this

Blair, S. M., Burt, G. M., Lof, A., Hänninen, S., Kedra, B., Kosmecki, M., ... Temiz, A. (2017). Minimising the impact of disturbances in future highly-distributed power systems. Paper presented at 2017 CIGRE B5 Colloquium, Auckland, New Zealand.
Blair, S.M. ; Burt, G.M. ; Lof, A. ; Hänninen, S. ; Kedra, B. ; Kosmecki, M. ; Merino, J. ; Belloni, F.R. ; Pala, D. ; Valov, M. ; Lüers, B. ; Temiz, A. / Minimising the impact of disturbances in future highly-distributed power systems. Paper presented at 2017 CIGRE B5 Colloquium, Auckland, New Zealand.6 p.
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author = "S.M. Blair and G.M. Burt and A. Lof and S. H{\"a}nninen and B. Kedra and M. Kosmecki and J. Merino and F.R. Belloni and D. Pala and M. Valov and B. L{\"u}ers and A. Temiz",
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Blair, SM, Burt, GM, Lof, A, Hänninen, S, Kedra, B, Kosmecki, M, Merino, J, Belloni, FR, Pala, D, Valov, M, Lüers, B & Temiz, A 2017, 'Minimising the impact of disturbances in future highly-distributed power systems' Paper presented at 2017 CIGRE B5 Colloquium, Auckland, New Zealand, 11/09/17 - 15/09/17, .

Minimising the impact of disturbances in future highly-distributed power systems. / Blair, S.M.; Burt, G.M.; Lof, A.; Hänninen, S.; Kedra, B.; Kosmecki, M.; Merino, J.; Belloni, F.R.; Pala, D.; Valov, M.; Lüers, B.; Temiz, A.

2017. Paper presented at 2017 CIGRE B5 Colloquium, Auckland, New Zealand.

Research output: Contribution to conferencePaper

TY - CONF

T1 - Minimising the impact of disturbances in future highly-distributed power systems

AU - Blair, S.M.

AU - Burt, G.M.

AU - Lof, A.

AU - Hänninen, S.

AU - Kedra, B.

AU - Kosmecki, M.

AU - Merino, J.

AU - Belloni, F.R.

AU - Pala, D.

AU - Valov, M.

AU - Lüers, B.

AU - Temiz, A.

PY - 2017/9/11

Y1 - 2017/9/11

N2 - It is expected that future power systems will require radical distributed control approaches to accommodate the significant expansion of renewable energy sources and other flexible grid devices. It is important to rapidly and efficiently respond to disturbances by, for example: utilising adaptive, wide-area protection schemes; proactive control of available grid resources (such as managing the fault level contribution from converter-interfaced generation) to optimise protection functionality; and taking post-fault action to ensure protection stability and optimal system operation. This paper analyses and highlights the protection functions which will be especially important to minimising the impact of disturbances in future power systems. These functions include: fast-acting wide-area protection methods using Phasor Measurement Units (PMUs); adaptive and “self-organising” protection under varying system conditions; protection with distributed Intelligent Electronic Devices (IEDs); enhanced fault ride-through; and pattern recognition based schemes. In particular, the paper illustrates how the increased availability of measurements and communications can enable improved protection functionality within distribution systems, which is especially important to accommodate the connection of highly-distributed generation at medium- and low-voltages.

AB - It is expected that future power systems will require radical distributed control approaches to accommodate the significant expansion of renewable energy sources and other flexible grid devices. It is important to rapidly and efficiently respond to disturbances by, for example: utilising adaptive, wide-area protection schemes; proactive control of available grid resources (such as managing the fault level contribution from converter-interfaced generation) to optimise protection functionality; and taking post-fault action to ensure protection stability and optimal system operation. This paper analyses and highlights the protection functions which will be especially important to minimising the impact of disturbances in future power systems. These functions include: fast-acting wide-area protection methods using Phasor Measurement Units (PMUs); adaptive and “self-organising” protection under varying system conditions; protection with distributed Intelligent Electronic Devices (IEDs); enhanced fault ride-through; and pattern recognition based schemes. In particular, the paper illustrates how the increased availability of measurements and communications can enable improved protection functionality within distribution systems, which is especially important to accommodate the connection of highly-distributed generation at medium- and low-voltages.

KW - adaptive protection

KW - distributed IEDs

KW - fault ride-through

KW - future power systems

KW - highly-distributed power systems

KW - self-organising protection

KW - wide-area production

M3 - Paper

ER -

Blair SM, Burt GM, Lof A, Hänninen S, Kedra B, Kosmecki M et al. Minimising the impact of disturbances in future highly-distributed power systems. 2017. Paper presented at 2017 CIGRE B5 Colloquium, Auckland, New Zealand.