© The Institution of Engineering and Technology
This study describes the design and development of a 20 kV rated damped oscillating voltage (DOV) generator that can detect the partial discharge (PD) condition in 6/10 kV power cables. A complete system using a novel high-voltage switch consisting of a series of connected insulated gate bipolar transistors (IGBTs) is designed and tested. The switch consists of ten identical IGBT switch units, a multiple output isolated power supply system and a trigger unit. Physically, it is a 60 cm diameter fan-shaped printed circuit board. To coordinate the various tested objects and to comply with the IEC 60060-3 standards, an air-core inductor is calculated to precisely fit the most general application conditions using the magnetic vector potentials method. A laboratory prototype is assembled and tested. Waveforms illustrating the performance of the IGBT switch and the output of the DOV are presented. Finally, an application-oriented test demonstrates that the scheme can successfully complete the PD test and PD location test for a cable sample.
References
-
-
1)
-
2. Mashikian, M.S.: ‘Preventive diagnostic testing of underground cables’. IEEE/PES Transmission and Distribution Conf. and Exposition, 2001, 2001, vol. 2, pp. 985–990.
-
2)
-
28. Farhadi Kangarlu, M., Babaei, E.: ‘Cross-switched multilevel inverter: an innovative topology’, IET Power Electron., 2013, 6, (4), pp. 209–219 (doi: 10.1049/iet-pel.2012.0265).
-
3)
-
12. Lin, B.R., Hou, B.R.: ‘Analysis and implementation of a zero-voltage switching pulse-width modulation resonant converter’, IET Proc., Power Electron., 2014, 7, (1), pp. 148–156 (doi: 10.1049/iet-pel.2013.0134).
-
4)
-
23. Elasser, A., Parthasarathy, V., Torrey, D.A.: ‘A study of the internal device dynamics of punch-through and nonpunch-through IGBTs under zero-current switching’, IEEE Trans. Power Electron., 1997, 12, pp. 21–35 (doi: 10.1109/63.554166).
-
5)
-
21. Locher, R.E.: ‘New 1600 V BIMOSFET transistors open up new applications’, , p. 10.
-
6)
-
5. Wei-Gang, H., Wang, X.-P.: ‘Corona Q–V characteristics under unipolar-damped oscillating impulses [substations]’, IEEE Trans. Dielectr. Electr. Insul., 1997, 4, pp. 758–762 (doi: 10.1109/94.654692).
-
7)
-
14. Evran, F., Aydemir, M.T.: ‘Z-source-based isolated high step-up converter’, IET Power Electron., 2013, 6, (1), pp. 117–224 (doi: 10.1049/iet-pel.2012.0289).
-
8)
-
15. Belkamel, H., Mekhilef, S., Masaoud, A., Naeim, M.A.: ‘Novel three-phase asymmetrical cascaded multilevel voltage source inverter’, IET Power Electron., 2013, 6, (8), pp. 1696–1706 (doi: 10.1049/iet-pel.2012.0508).
-
9)
-
25. Abe, Y., Maruyama, K., Matsumoto, Y., et al: ‘Performance of IGBTs series connection technologies for auxiliary power supply system’. Power Conversion Conf. – Nagoya, 2007. PCC '07, 2007, pp. 1382–1387.
-
10)
-
7. Keyhani, H., Toliyat, H.A., Todorovic, M.H., Lai, R.X., Datta, R.: ‘Step-up/down three-phase resonant high-frequency ac-link inverters’, IET Power Electron., 2013, 7, (5), pp. 1246–1255 (doi: 10.1049/iet-pel.2013.0272).
-
11)
-
31. Ramo, S., Whinnery, J.R., Van Duzer, T.: ‘Fields and waves in communication electronics’ (Wiley, 2007).
-
12)
-
13. Lu, Z.-G., Zhao, L.-L., Zhu, W.-P., Wu, C.-J., Qin, Y.-S.: ‘Research on cascaded three-phase-bridge multilevel converter based on CPS-PWM’, IET Power Electron., 2013, 6, (6), pp. 1088–1099 (doi: 10.1049/iet-pel.2012.0510).
-
13)
-
25. Wu, J., Chen, Q., Du, M., Yu, S.: ‘Sliding-mode variable structure controller for cascade STATic var COMpensator’, IET Power Electron., 2013, 6, (2), pp. 343–352 (doi: 10.1049/iet-pel.2012.0220).
-
14)
-
14. Ajami, A., Oskuee, M.R.J., Mokhberdoran, A., Van den Bossche, A.: ‘Developed cascaded multilevel inverter topology to minimise the number of circuit devices and voltage stresses of switches’, IET Power Electron., 2013, 7, (2), pp. 459–466 (doi: 10.1049/iet-pel.2013.0080).
-
15)
-
31. González, M.a., Escalante, M.F., Salinas, F.: ‘Voltage balancing scheme for flying capacitor multilevel converters’, IET Power Electron., 2013, 6, (5), pp. 835–842 (doi: 10.1049/iet-pel.2012.0644).
-
16)
-
4. Koo, J.Y., Kim, J.T., Lee, J.S., et al: ‘A study on the oscillating wave voltage test as an after-laying test for distribution power cables’. Conf. on Electrical Insulation and Dielectric Phenomena, 1997. IEEE 1997 Annual Report, 1997, vol. 1, pp. 334–341.
-
17)
-
14. Kangarlu, M.F., Babaei, E., Sabahi, M.: ‘Cascaded cross-switched multilevel inverter in symmetric and asymmetric conditions’, IET Power Electron., 2013, 6, pp. 1041–1050 (doi: 10.1049/iet-pel.2012.0563).
-
18)
-
1. Gulski, E., Cichecki, P., Wester, F., et al: ‘On-site testing and PD diagnosis of high voltage power cables’, IEEE Trans. Dielectr. Electr. Insul., 2008, 15, pp. 1691–1700 (doi: 10.1109/TDEI.2008.4712673).
-
19)
-
27. Nguyen, T.V., Jeannin, P.O., Vagnon, E., et al: ‘Series connection of IGBT’. Twenty-Fifth Annual IEEE Applied Power Electronics Conf. and Exposition (APEC), 2010, 2010, pp. 2238–2244.
-
20)
-
32. Abramowitz, M., Stegun, I.: ‘Handbook of mathematical functions’ (1970).
-
21)
-
29. Withanage, R., Crookes, W., Shammas, N.: ‘Novel voltage balancing technique for series connection of IGBTs’. European Conf. on Power Electronics and Applications, 2007, 2007, pp. 1–10.
-
22)
-
6. Veilleux, E., Ooi, B.T., Lehn, P.W.: ‘Marx dc-dc converter for high-power application’, IET Power Electron., 2013, 6, pp. 1733–1741 (doi: 10.1049/iet-pel.2013.0025).
-
23)
-
27. Balikci, A., Akpinar, E.: ‘A three-phase four-wire static synchronous compensator with reduced number of switches for unbalanced loads’, IET Power Electron., 2014, 7, (6), pp. 1630–1643 (doi: 10.1049/iet-pel.2013.0535).
-
24)
-
30. Hayt, W.H., Buck, J.A.: ‘Engineering electromagnetics’ (New York, 2006).
-
25)
-
28. Withanage, R., Shammas, N., Tennakoon, S.: ‘Series connection of insulated gate bipolar transistors (IGBTs)’. European Conf. on Power Electronics and Applications, 2005, 2005, p. 10.
-
26)
-
19. Costa, N., Melo, F., de Freitas, L., et al: ‘Multilevel inverter based on cascaded association of buck EIE inverters’, IET Power Electron., 2013, 6, pp. 1165–1174 (doi: 10.1049/iet-pel.2012.0684).
-
27)
-
10. Ajami, A., Oskuee, M.R.J., Khosroshahi, M.T., Mokhberdoran, A.: ‘Cascade-multi-cell multilevel converter with reduced number of switches’, IET Power Electron., 2014, 3, (3), pp. 552–558 (doi: 10.1049/iet-pel.2013.0261).
-
28)
-
3. Kando, M.: ‘A high voltage damped oscillating wave generator’. IEEE Region 10 Conf., TENCON 2004, 2004, 2004, vol. 4, pp. 124–127.
-
29)
-
22. Locher, R.E., Pathak, A.D.: ‘Use of BiMOSFETs in modern radar transmitters’. Proc. 2001, 4th IEEE Int. Conf. on Power Electronics and Drive Systems, 2001, 2001, pp. 711–717.
-
30)
-
26. Busatto, G., Abbate, C., Iannuzzo, F., et al: ‘High voltage, high performance switch using series connected IGBTs’. IEEE Power Electronics Specialists Conf., 2008. PESC 2008, 2008, pp. 1606–1611.
-
31)
-
24. Ralph, O.Z., Locher, E.: ‘IXBH40N160 BiMOSFETTM developed for high voltage, high frequency applications’, ..
-
32)
-
1. Lin, B.-R., Chen, C.-C.: ‘Zero voltage switching dc converter for high-input voltage and high-load current applications’, IET Power Electron., 2014, 7, (1), pp. 124–131 (doi: 10.1049/iet-pel.2013.0128).
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