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(C:I :?DB Cÿjbde en C Mce Deÿ 2 GHDK: 4 C: Nÿ I :Ÿ RC: Cny H ?5Cbnd4 Ckÿ /:DBN? NN Bÿ U BC

1) A distance relaying scheme is prone to unintended tripping during power swings. To avoid this, a power swing blocking function is utilized in distance relays. 2) However, detecting faults during power swings complicates the use of series compensation. Quadrilaterals characteristics provide highly suitable protection for transmission lines compared to other characteristics. 3) In this paper, the performance of power swing in a quadrilateral relay is simulated through PSCAD/EMTDC. Quadrilaterals characteristics provide flexible protection during high fault resistance of ground and phase faults.

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Wilber Lucas
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78 views6 pages

(C:I :?DB Cÿjbde en C Mce Deÿ 2 GHDK: 4 C: Nÿ I :Ÿ RC: Cny H ?5Cbnd4 Ckÿ /:DBN? NN Bÿ U BC

1) A distance relaying scheme is prone to unintended tripping during power swings. To avoid this, a power swing blocking function is utilized in distance relays. 2) However, detecting faults during power swings complicates the use of series compensation. Quadrilaterals characteristics provide highly suitable protection for transmission lines compared to other characteristics. 3) In this paper, the performance of power swing in a quadrilateral relay is simulated through PSCAD/EMTDC. Quadrilaterals characteristics provide flexible protection during high fault resistance of ground and phase faults.

Uploaded by

Wilber Lucas
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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