Abstract
To get the full information of the current in different circuit, a new method is put forward to monitor the D.C. breaker by using the GPRS technique when the breaker is switching of. Also, the software and the hardware of the monitoring system are designed and developed. This system chosen Hall current sensor to measure the signal of reference current in different circuit when DC circuit breaker is in breaking process; By BECKHOFF’s CX1020 and EL3702 terminal collecting the signal; Using the KL6001 serial terminal interface module and H7210 GPRS DTU consisting of transport systems and transmitting data via GPRS network; The monitoring center which can receive, display and process the data packet is developed by a VC-based. We build the oscillation circuit to detect the monitoring system in the laboratory. The test result indicates that this system can meet the requirements well for data collecting on real time and transferring in security. The waveform of each loop’s current can be displayed in the virtual oscilloscope which provides crucial information to analyze the health state of the breaker.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Han, M.-x., Wen, J.: Principle and application of the HVDC power transmission. Machine Press, Beijing (2008)
Zhang, W.-r., Gou, R.-f., Zhao, B.-n., Shang, J.-c.: Study on digital simulation of transfering direct current using DC breakers. High Voltage Apparatus (April 2002)
Han, B.-j.: The principle of GPRS. Machine Press, Beijing (2003)
Zhao, L., Wang, A., Xu, J.: Remote Monitor and Control System for Wreath Net Cabinet Based on GPRS Technology. In: International Conference on Power SystemTechnology, pp. 1–6 (2006)
Liu, G.-y.: The principle and improvement of Gezhou Dam convertor station’DC breaker. China Electric Power, 18–20 (April 1995)
Zheng, Z.-f., Zhou, J.-y.: DC Interruption and DC Circuit Breaker. High Voltage Apparatus (December 2006)
Bao, M.-d.: Development of HVDC circuit breaker. High Voltage Apparatus (June 1990)
Yu, S.-h., Chen, H.-x.: The application of Hall current sensor in series active power filter. The Application of Electrical Devices and Components (October 2008)
Oliver, T., Yu, W.: End-to-end adaptive QoS provisioning over GPRS wireless mobile network. Mobile Networks and Applications, 255–267 (August 2003)
Andrews, T.: Computer Networks. Prentice Hall International, Inc., Englewood Cliffs (1996)
Muthalnlner, M.: TCP/IP: Tutorial and Technical Overview, Upper Saddle River (1998)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2011 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Wang, J., Ning, T., Li, Z., Chen, W. (2011). A New Method of Automatic Monitoring DC Breaker by Using GPRS Technique. In: Zeng, D. (eds) Applied Informatics and Communication. ICAIC 2011. Communications in Computer and Information Science, vol 224. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-23214-5_16
Download citation
DOI: https://doi.org/10.1007/978-3-642-23214-5_16
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-23213-8
Online ISBN: 978-3-642-23214-5
eBook Packages: Computer ScienceComputer Science (R0)