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This paper investigates various forms of industrial time synchronization and attempts to apply them to Programmable Automation Controllers (PACs) for power system applications. PACs have been used in industry for many control applications, but advancements in synchronization technology has allowed for PACs to be used in high speed control and data acquisition systems. This paper looks at utilizing...
This paper explores utilizing a programmable automation controller (PAC) in a power system relay protection scheme. The adaptive voting scheme (AVS) uses a wide-area measurement system (WAMS) to classify the system operating state, and biases the protection scheme towards security or dependability based on stressed or normal conditions, respectively. The use of an automation controller to integrate...
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