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SEL TD32 Directional Algorithm from SELT401L in Simulink
- Citation Author(s):
- Submitted by:
- Julio Rodriguez
- Last updated:
- Wed, 12/21/2022 - 15:18
- DOI:
- 10.21227/cgve-c054
- Data Format:
- License:
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Abstract
Implementation of the time-domain directional TD32 introduced by SEL in Matlab/Simulink based on the user manual of SEL T401L for the researchers who need to simulate this relay.
Instructions:
The input parameters necessary for the correct performance of the digital relay are the positive and zero sequence impedances of the transmission line, the forward and reverse thresholds (TD32ZF and TD32ZR), and the secondary voltage and currents from the PT and CT respectively. The positive and zero sequence impedances information are usually available for the user, the negative and zero sequence impedances angles are necessary to be in degrees.
Documentation
Attachment | Size |
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DATAPORT.docx | 315.58 KB |