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The relay is especially suited to a digital computer based protection system.
Proceedings ArticleDOI
Dong Xinzhou, Ge Yaozhong, Xu Bingyin 
23 Jan 2000
36 Citations
The relay is been proved correct and effective.
The novelty of the proposed relay lies on being a numerical compact-sized relay serving multi protection functions.
The results prove that the technique is an effective tool to indicate which relay sets accept/do not accept this double primary relay strategy.
The model allows for a choice of appropriate voltage stabilizers based on theoretical calculations only and can help to facilitate any experimental study for choosing appropriate voltage stabilizer additives.
The results shown in this paper can be used as an effective reference to install protective relay in real power system.
This proposed method can be used for distance relay operation blocking or monitoring.
Simulations results show the feasibility of the software to be used to develop the relay.

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