Top

Published in:

2020 | OriginalPaper | Chapter

Research on Protection Strategy and Scheme of DC Distribution and Consumption System

Authors : Tonghua Wu, Wei Dai, Xindong Li, Yuping Zheng, Weicheng Ma, Xinyao Si

Published in: Proceedings of PURPLE MOUNTAIN FORUM 2019-International Forum on Smart Grid Protection and Control

Publisher: Springer Nature Singapore

Activate our intelligent search to find suitable subject content or patents.

search-config

AI-assisted search

Off

Abstract

Combing demonstration project of medium and low voltage DC distribution and consumption system in Suzhou, protection configuration scheme and fault location method for DC distribution system is studied. First, according to the grid structure, the protection areas of DC power distribution and consumption system are partitioned. Next, based on the fault characteristics of DC power distribution system, the protection configurations of each protected area are proposed. Finally, according to the characteristics of DC loop system, the protection criterion and fault location method are presented. The comprehensive fault location method based on differential protection and networked multi-point information is proposed. The correctness of protection strategy and fault location method is verified by RTDS.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

inform now

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 390 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Maschinenbau + Werkstoffe

Jetzt Wissensvorsprung sichern!

inform now

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 340 Zeitschriften

aus folgenden Fachgebieten:

Bauwesen + Immobilien
Business IT + Informatik
Finance + Banking
Management + Führung
Marketing + Vertrieb
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

inform now

previous chapter Research on Equivalent Power Model of UHVDC Converter Station Under Large Disturbances

next chapter Over Excitation Limiter Oscillation Analysis and Damping Measures for ALSTOM Excitation System of Nuclear Power Unit

Song Q, Zhao B, Liu W et al (2013) An overview of research on smart DC distribution power network. Proc CSEE 33(25):9–19. (in Chinese)

Jiang D, Zheng H (2012) Research status and developing prospect of DC distribution network. Autom Electr Power Syst 36(8):98–104

Zeng J, Xu X, Zhao Y (2014) Reliability comparison of AC and DC distribution network. Power Syst Technol 38(9):2582–2589. (in Chinese)

Wang D, Liu Y, Liang X et al (2015) DC distribution network voltage class series. Autom Electr Power Syst 39(9):19–25. https://doi.org/10.7500/aeps20140623011

Berizzi A, Silvestri A, Zaninelli D et al (1996) Short-circuit current calculations for DC systems. IEEE Trans Industry Appl 32(5):990–997

Xianyong F, Qi L, Zhenyuan W (2014) Estimation of short circuit currents in mesh DC networks. In: PES General meeting| conference & exposition, 2014 IEEE. National Harbor, MD

Hu J, Gao Y, Yan Y et al (2014) DC side short-circuit fault analysis of VSC. J Mech Electri Eng 31(04):512–516. (in Chinese)

Hu J (2014) Fault analysis and protection technology of DC distribution system. Zhejiang University

Baran ME, Mahajan NR (2007) Overcurrent protection on voltage-source-converter-based multiterminal dc distribution systems. IEEE Trans Power Deliv 22(1):406–412CrossRef

10.

Fletcher SDA, Norman PJ, Galloway SJ et al (2012) Optimizing the roles of unit and non-unit protection methods within DC microgrids. IEEE Trans Smart Grid 3(4):2079–2087CrossRef

11.

Fletcher SDA, Norman PJ, Fong K et al (2014) High-speed differential protection for smart DC distribution systems. IEEE Trans Smart Grid 5(5):2610–2617CrossRef

12.

Dai Z, Ge H, Chen B et al (2017) Line protection schemes for flexible medium voltage DC distribution networks. Autom Electr Power Syst 41(17):78–86. https://doi.org/10.7500/aeps20161011007

13.

Jia K, Feng T, Zhao Q, et al (2019) Line breakage fault protection based on ratio between sum and difference of single-ended transient current for flexible DC distribution systems. Autom Electr Power Syst 43(8):150–157. https://doi.org/10.7500/aeps20180318004

14.

Han Y, He Q, Zhao Y et al (2016) Access mode of intelligent distribution network to AC network based on flexible DC technology. Autom Electr Power Syst 40(13):141–146. https://doi.org/10.7500/aeps20150906019

15.

Luo Y, Xu L, Xiong X et al (2017) Pole-to-ground DC fault protection of MMC-MTDC systems. Trans China Electrotechnical Soc 32(z1):98–106. (in Chinses)

Title: Research on Protection Strategy and Scheme of DC Distribution and Consumption System
Authors: Tonghua Wu
Wei Dai
Xindong Li
Yuping Zheng
Weicheng Ma
Xinyao Si
Publisher: Springer Nature Singapore
Book: Proceedings of PURPLE MOUNTAIN FORUM 2019-International Forum on Smart Grid Protection and Control
Print ISBN: 978-981-13-9778-3

Electronic ISBN: 978-981-13-9779-0

Copyright Year: 2020
DOI: https://doi.org/10.1007/978-981-13-9779-0_9

Springer Professional

Abstract

Please log in to get access to your license.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Springer Professional "Technik"

Springer Professional "Wirtschaft"