Research on Programmable Logical Relay Protection

Li Kai Liang; Yu Yin Zhang; Xiao Cong Zhang

doi:10.4028/www.scientific.net/AMM.229-231.828

Paper Titles

An Improved Dynamic Surface Control Approach and Applications to the Control of DC-DC Power Converter
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Analysis on Electric Field Distribution of ±1000kV DC Wall Bushing with Considering Space Charge
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Study on Reliability of Control and Protective Switching Device
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5A 1300V Trenched and Implanted 4H-SiC Vertical JFET
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Research on Programmable Logical Relay Protection
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Novel Multi-Finger Power HBTs with Non-Uniform Segmented Emitter for Thermal Stability Enhancement
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Design of Portable On-Board Charger
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Working Parameters Selection of Bladder-Type Accumulator under the Different Conditions
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The Study of Movement Encoder with Low Cost and High Performance
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 229-231Research on Programmable Logical Relay Protection

Research on Programmable Logical Relay Protection

Abstract:

In order to improve the flexibility of computer protection on relay protection and to simplify the development process, this paper presents a new method which a programmable logic is applied to relay protection in form of software and hardware platform. The method can better satisfy the needs of relay protection. Aiming at the shortage of traditional relay protection deceive, this paper mainly discuss how to realize the modularization of the new hardware and software platform and to make the theoretical analysis about logic hardware and software platform.