An algorithm for controlling the voltage profile in a power distribution network with dispersed energy resources (DER) is described. The algorithm is based on predictions and fast communication links between the feeders remotely controlled switches, power lines, substations, end users and DERs. The advantages of using the algorithm are in establishing a reliable power distribution network, with a proper voltage profile, appropriate communications and strong interdependences between the components of the power distribution network. A special benefit of this concept is the possibility of having it included in the existing IEC61850 standard.

References

1. 1)
  - 22. Laaksonen, H., Kauhaniemi, K.: ‘Synchronized re-connection of island operated LV microgrid back to utility grid’. Presented at IEEE PES Europe Innovative Smart Grid Technologies Conference (ISGT Europe), Gothenburg, Sweden, 2010, pp. 1–8.
2. 2)
  - 13. The Republic of Slovenia: ‘Ministry of agriculture and the environment’, Agency Republic of Slovenia for environment, Product model ALADIN/SI, 2012[Online]. Available at: http://www.arso.gov.si/vreme/napovedi%20in%20podatki/aladin/.
3. 3)
  - 9. Nagpal, M., Plumptrem, F., Fulton, R., Martinich, T.G.: ‘Dispersed generation interconnection – Utility perspective’, IEEE Trans. Ind. Appl., 2006, 42, (3), pp. 864–872 (doi: 10.1109/TIA.2006.872954).
4. 4)
  - 8. Zhang, L.D., Harnefors, L., Nee, H.P.: ‘Modeling and control of VSC-HVDC links connected to island systems’, IEEE Trans. Power Syst., 2011, 26, (2), pp. 783–793 (doi: 10.1109/TPWRS.2010.2070085).
5. 5)
  - 24. IEEE 1366–2012: ‘IEEE Guide for electric power distribution reliability indices’, English version, 2012.
6. 6)
  - 8. Grewal, G.S., Konowalec, J.W., Hakim, M.: ‘Optimization of a load shedding scheme’, IEEE Ind. Appl. Mag., 1998, 4, (4), pp. 25–30 (doi: 10.1109/2943.692523).
7. 7)
  - 10. Kazemi, S., Fotuhi-Firuzad, M., Billinton, R.: ‘Reliability assessment of an automated distribution system’, IET Gener. Transm. Distrib., 2007, 1, (2), pp. 223–233 (doi: 10.1049/iet-gtd:20050261).
8. 8)
  - 12. Chessmore, D.T., Lee, W.-J., Muston, W.E., Anthony, T.L., Daniel, F.Jr., Kohrmann, L.: ‘Voltage-profile estimation and control of a distribution feeder’, IEEE Trans. Ind. Appl., 2009, 45, (4), pp. 1467–1474 (doi: 10.1109/TIA.2009.2023373).
9. 9)
  - 32. Singh, K.K., Kumar, R., Jha, E.C.: ‘Improvement of voltage profile in smart grid using voltage sensitivity approach’. Presented at 2012 Students Conf. Engineering and Systems (SCES), Allahabad, Uttar Pradesh, India, 2012, pp. 1–6.
10. 10)
  - 4. Echavarria, R., Claudio, A., Cotorogea, M.: ‘Analysis, design, and implementation of a fast on-load tab changing regulator’, IEEE Trans. Power Electron., 2007, 22, (2), pp. 527–534 (doi: 10.1109/TPEL.2006.889938).
11. 11)
  - 14. Rocabert, J., Luna, A., Blaabjerg, F., Rodriguez, P.: ‘Control of power converters in AC microgrids’, IEEE Trans. Power Electron., 2011, 27, (11), pp. 4734–4749 (doi: 10.1109/TPEL.2012.2199334).
12. 12)
  - N. Hadjsaid , J.F. Canard , F. Dumas . Dispersed generation impact on distribution networks. IEEE Comput. Appl. Power , 2 , 22 - 28
13. 13)
  - D. Pudjianto , C. Ramsay , G. Strbac . Virtual power plant and system integration of distributed energy resources. IET Renew. Power Gener. , 1 , 10 - 16
14. 14)
  - 6. Gungor, V.C., Sahin, D., Kocak, T., et al: ‘A survey on smart grid potential applications and communication requirements’, IEEE Trans. Ind. Inf., 2013, 9, (1), pp. 28–42 (doi: 10.1109/TII.2012.2218253).
15. 15)
  - I.J. Balaguer , Q. Lei , S. Yang , U. Supatti , F.Z. Peng . Control for grid-connected and intentional islanding operations of distributed power generation. IEEE Trans. Ind. Electron. , 1 , 147 - 157
16. 16)
  - 20. Assis, T.M.L., Taranto, G.N.: ‘Automatic reconnection from intentional islanding based on remote sensing of voltage and frequency signals’, IEEE Trans. Smart Grid, 2012, 3, (4), pp. 1877–1884 (doi: 10.1109/TSG.2012.2191579).
17. 17)
  - 23. SIST EN 50160:2011/AC:2013: ‘Voltage characteristics of electricity supplied by public distribution networks’, English version, 2013.
18. 18)
  - 34. Rijcke, S.D., Ergun, H., Hertem, D.V., Driesen, J.: ‘Grid impact of voltage control and reactive power support by wind turbines equipped with direct-drive synchronous machines’, IEEE Trans. Sustain. Energy, 2012, 3, (4), pp. 890–898 (doi: 10.1109/TSTE.2012.2205167).
19. 19)
  - 25. Antikainen, J., Repo, S., Jarvantausta, P.: ‘Designing intended island operation in distribution networks’, Int. J. Distrib. Energy Resources, 2009, 6, (1), pp. 81–107.
20. 20)
  - F. Pradit , L. Wei-Jen , K. Ming-Tse . Impact study on intentional islanding of distributed generation connected to a radial sub-transmission system in thailand's electric power system. IEEE Trans. Ind. Appl. , 6 , 1491 - 1498
21. 21)
  - J. Dilan , G. Stuart , B. Graeme , R. McDonald James . A sampling approach for intentional islanding of distributed generation. IEEE Trans. Power Syst. , 2 , 514 - 521
22. 22)
  - 18. Wang, M., Zhong, J.: ‘Islanding systems of distributed generation using optimization methodology’. Presented at IEEE Power and Energy Society General Meeting, San Diego, United States of America, 2012, pp. 1–7.
23. 23)
  - 14. Celje, E., Gorenjska, E., Ljubljana, E., Maribor, E., Primorska, E.: ‘Instructions for installation and operation of power plants with up to 10 MW installed capacity’, Ljubljana, Slovenia, October 2007.
24. 24)
  - T. Ackermann , G. Andersson , L. Soder . Distributed generation: a definition. Electr. Power Syst. Res. , 195 - 204
25. 25)
  - 5. Gungor, V.C., Sahin, D., Kocak, T., et al: ‘Smart grid technologies: Communication technologies and standards’, IEEE Trans. Ind. Inf., 2011, 7, (4), pp. 529–539 (doi: 10.1109/TII.2011.2166794).
26. 26)
  - 11. Abiri-Jahromi, A., Fotuhi-Firuzabad, M., Parvania, M., Mosleh, M.: ‘Optimized sectionalizing switch placement strategy in distribution systems’, IEEE Trans. Power Deliv., 2012, 27, (1), pp. 362–370 (doi: 10.1109/TPWRD.2011.2171060).
27. 27)
  - 28. IEC Communication networks and systems in substation, Part 7–420 Communications Systems for Distributed Energy Resources (DER) – IEC57/818/CDV:2006, October 2006.
28. 28)
  - 31. Choi, J.-H., Kim, J.-C.: ‘Advanced voltage regulation method of power distribution systems interconnected with dispersed storage and generation systems (Revised)’, IEEE Trans. Power Deliv., 2001, 16, (2), pp. 329–334 (doi: 10.1109/61.915503).
29. 29)
  - 29. Nair, S.A., Hourtoule, J., Gascon, J.C., et al: ‘IEC-61850-based control system for power distribution at ITER’, IEEE Trans. Plasma Sci., 2012, 40, (3), pp. 596–600 (doi: 10.1109/TPS.2011.2177998).
30. 30)
  - 33. Aquino-Lugo, A.A., Klump, R., Overbye, T.J.: ‘A control framework for the smart grid for voltage support using agent-based technologies’, IEEE Trans. Smart Grid, 2011, 2, (1), pp. 173–180 (doi: 10.1109/TSG.2010.2096238).
31. 31)
  - 27. Mackiewitz, R.: ‘Overview of the IEC61850 and benefits’. Presented at Transmission and Distribution Conference and Exhibition (PES), Dallas, TX, United States, 2006, pp. 376–383.
32. 32)
  - 26. Ustun, T.S., Ozansoy, C., Zayegh, A.: ‘Modeling of a centralized microgrid protection system and distributed energy resources according to IEC61850-7-420’, IEEE Trans. Power Syst., 2012, 27, (4), pp. 1560–1567 (doi: 10.1109/TPWRS.2012.2185072).
33. 33)
  - H. Hedayati , S. Nabaviniaki , A. Akbarimajd . A method for placement of dg units in distribution networks. IEEE Trans. Power Deliv. , 3 , 1620 - 1628
34. 34)
  - 1. Eurostat (2012, June) – Energy statistic – quantities, European Commission, Europe [Online]. Available at: http://epp.eurostat.ec.europa.eu/portal/page/portal/energy/introduction.

Controlling voltage profile in smart grids with remotely controlled switches

References

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