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Modelling and analysis of a unit protection scheme

机译:单元保护方案的建模和分析

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This paper presents the modelling and analysis of unit protection of feeders. The protection system module is linked to the primary power system module in such a way that it acts as a feedback loop. The primary power system module provides the three-phase voltages and/or currents at the transducer location. The protection system module than processes this data, and outputs a circuit breaker status, which can then be feedback to the primary power system module. The paper also describes the operating principles of the protection unit. Finally, practical applications of he model under fault conditions are examined.
机译:本文介绍了馈线单元保护的建模和分析。保护系统模块链接到主电源系统模块,使其充当反馈回路。初级电源系统模块在换能器位置提供三相电压和/或电流。然后,保护系统模块处理此数据,并输出断路器状态,然后将其反馈给主电源系统模块。本文还介绍了保护单元的工作原理。最后,研究了模型在故障条件下的实际应用。

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