MCCB Instantaneous Calibration Current Error Decomposition and Control Method

Abstract:

The dissertation focuses on the limited calibration accuracy of breaker instantaneous problems,explains the reasons for calibration current error.It expounds the current amplitude error,as well as the decomposition method for non-periodic component error.Meanwhile,this dissertation proposes calibration current evaluation methods and successive approximation control methods.It demonstrates the feasibility of this method,by adopting theoretical analysis and simulation.It has been proved through practical application that the method is used to eliminate current error and enhance breaker instantaneous calibration accuracy.

• Periodical: Advanced Materials Research (Volumes 834-836)
• Pages: 1263-1270
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.834-836.1263
• Online since: October 2013
• Authors: Jin Wei Wang*, Tai Hang Du
• Keywords: Calibration Current, Current Evaluation, Error Decomposition, Successive Approximation Control

References

[1] Bogdan Kasztenny. Enhanced Numerical Breaker Failure Protection. IEEE TRANSACTION ON POWER DELIVERY, 2008, 23(4): 1838 - 1845.

DOI: 10.1109/tpwrd.2008.917931

[2] Kitcharoenwat　S, Konghirun　M,  Sangswang　A. A controlled current AC-AC converter for circuit breaker testing.  2012 15th International Conference on  Electrical Machines and Systems (ICEMS). 2012: 1- 6.

DOI: 10.1109/ecticon.2012.6254346

[3] Junmin Zhang, Lei　Tian, Chao　Gao. Research on the influence of the DC component of short-circuit current on arc dynamic characteristics during the arcing period. 2011 1st International Conference on Electric Power Equipment－Switching Technology (ICEPE-ST). 2011: 647- 651.

DOI: 10.1109/icepe-st.2011.6122903

[4] Das　J　C. Calculations of generator source short- circuit current according to ANSI/IEEE and IEC standards with EMTP verifications. Pulp and Paper Industry Technical Conference, 2009: 205-215.

DOI: 10.1109/papcon.2009.5185412

[5] Abiyev　A　N. A new signal processing technique for evaluation of the reactive power in the power transmission and distribution systems. Southeastcon, 2008: 356 – 361.

DOI: 10.1109/secon.2008.4494319

[6] Abiyev　A　N, Dimililer　K. Reactive Power Measurement in Sinusoidal and Nonsinusoidal Conditions by Use of the Walsh Functions. Instrumentation and Measurement Technology Conference Proceedings, 2008: 89 – 94.

DOI: 10.1109/imtc.2008.4547010

[7] Won　S P, Golnaraghi　F, Melek　W. A Fastening Tool Tracking System Using an IMU and a Position Sensor With Kalman Filters and a Fuzzy Expert System. IEEE Transactions on Industrial Electronics. 2009, 56 : 1782 – 1792.

DOI: 10.1109/tie.2008.2010166

[8] Sharifian　H, Abyaneh　H　A, Salman　S　K. Determination of the Minimum Break Point Set Using Expert System and Genetic Algorithm Power Delivery. IEEE Transactions on Power Delivery, 2010, 25: 1284 -1295.

DOI: 10.1109/tpwrd.2010.2043999

[9] Sun　Mingxuan, Yan　Qiuzhen. Error tracking of iterative learning control systems[J]. ACTA　AUTOMATICA　SINICA, 2012(38)11: 1-12. (In Chinese).

DOI: 10.3724/sp.j.1004.2013.00251

[10] Li Jia, Jiping Shi, Mingsen Qiu. Aniterative learning control algorithm with convergence analysis for batch processes[J]. CIESC Journal, 2010(61)1: 116-122. (In Chinese).