NDLI: High voltage underground cable bonding optimisation to prevent cable termination faults in mixed high-voltage lines

Content Provider	IET Digital Library
Author	Akbal, Bahadır
Abstract	Cable termination fault (CTF) generally occurs due to increasing of electrical force (EF) and thermal effect (TE) in mixed line. EF increases due to sheath voltage (SV), and TE increases due to harmonic distortion (HD) on cable terminations (CTs). Also, SV and HD increase due to zero-sequence current (ZC). In the literature, different bonding methods are used to prevent CTF, but these methods are not sufficient to prevent CTF that is based on ZC. In this study, the modified sectional solid bonding (MSSB) is suggested to prevent CTF. The aims of MSSB method are to restrict EF and TE on CT. Thus, MSSB parameters are optimised to restrict SV and HD, but SV and HD on CT should be known for optimisation of MSSB parameters. Thus, SV and HD are forecasted by using adaptive neuro-fuzzy inference system (Anfis), artificial neural networks (ANNs) and hybrid ANN. Training and forecasting errors of hybrid ANN are less than Anfis and the other ANN methods. Thus, hybrid ANN methods are used as fitness function of optimisation algorithms in MSSB optimisation. When the optimised MSSB method is used for cable bonding, HD and SV on CT are restricted the determined limits to prevent CTF in long mixed line.
Starting Page	4331
Ending Page	4338
Page Count	8
ISSN	17518687
Volume Number	14
e-ISSN	17518695
Issue Number	Issue 20, Oct (2020)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/iet-gtd/14/20
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/iet-gtd.2019.1559
Journal	IET Generation, Transmission & Distribution
Publisher Date	2020-06-02
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Cable Termination Fault Cable Terminations CTF Different Bonding Method Distribution Network EF Increases Fault Location Fuzzy Neural Nets Fuzzy Reasoning Harmonic Distortion HD Increase High Voltage Underground Cable Bonding Optimisation High-voltage Line Hybrid ANN Method Knowledge Engineering Technique Long Mixed Line Modified Sectional Solid Bonding MSSB Optimisation MSSB Parameter Neural Computing Technique Optimisation Optimisation Algorithm Optimisation Technique Optimised MSSB Method Power Cables Power Distribution Fault Power Engineering Computing Power System Measurement And Metering Power System Protection Sheath Voltage Thermal Effect Underground Cables Zero-sequence Current
Content Type	Text
Resource Type	Article
Subject	Control and Systems Engineering Energy Engineering and Power Technology Electrical and Electronic Engineering

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