Design and Realization of a New Intelligent Capacitive Load Switch

Abstract:

Based on the requirement of reactive power compensation of the intelligent power grid, a new type of capacitor switch design is presented. Starting from the characteristics of switching devices, research on the working timing between impulse switch and thermistor, build the controller hardware system based on ARM core, implement of power system parameters’ collection, capacitor switching control and human-computer interaction, etc. The embedded LINUX operating system is proposed for a better solution to multi-task, real-time and upgrade requirements in power intelligent control. At the same time, switching algorithm based on fuzzy control theory is adopted to improve the reliability of this switch.

• Periodical: Applied Mechanics and Materials (Volume 733)
• Pages: 639-642
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.733.639
• Online since: February 2015
• Authors: Hong Ju Mi, Bin Yi, Wei Jun Wang, Wen Qiang Wang, Hong Wei Zhao, Long Bo Mao
• Keywords: ARM, Fuzzy Control, Linux, Reactive Power Compensation (RPC), Timing Sequence

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