Abstract
To deal with reactive power disturbances in power grid introduced by speed and load changes of heavy DC hoist in operation, a reactive power predictive compensation strategy is proposed. After analysis of reactive power absorbed by the DC hoist in different operation stages, the work principle and the reactive power compensation flowchart and modification module are presented with reactive power compensation regulation based on fuzzy control. Finally, experiment results are given to demonstrate the effectiveness and robustness of the proposed strategy in reducing external and internal disturbances, with the power factor ranging from 0.95 to 0.98.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsReferences
Wang Y-M, Ai Y-L (2009) Research of scheme of dynamic reactive power compensation of mine hoist. Ind Mine Autom 6:36–38
Liu Y-P (2007) The reactive power compensation for impact load. North China Electric Power University
Song J-B, Wu Y-H (2014) Application of TCT SVC in the dynamic reactive power compensation of mine hoist. Power Capacitor React Power Compensation 8:32–35
Ji F, Khan MM, Chen C (2005) Static var compensator based on rolling synchronous symmetrical component method for unbalance three-phase system. In: IEEE international conference on industrial technology, pp 621–626
Liu Y-T (2009) Application of MSVC dynamic var compensation device in highvoltage coal mines. Coal Mine Machinery 9:216–218
Liu W-Y, Han J-G (2013) Research on the wind turbine fuzzy control method based on the Mamdani fuzzy inference. Renew En Resour 2: 48–51
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2016 Springer Science+Business Media Singapore
About this paper
Cite this paper
Gao, C., Wang, F., Fu, Z. (2016). Reactive Power Predictive Compensation Strategy for Heavy DC Hoist. In: Jia, Y., Du, J., Zhang, W., Li, H. (eds) Proceedings of 2016 Chinese Intelligent Systems Conference. CISC 2016. Lecture Notes in Electrical Engineering, vol 405. Springer, Singapore. https://doi.org/10.1007/978-981-10-2335-4_30
Download citation
DOI: https://doi.org/10.1007/978-981-10-2335-4_30
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-10-2334-7
Online ISBN: 978-981-10-2335-4
eBook Packages: Computer ScienceComputer Science (R0)