Preview

ORGANIZATION OF POWER DIRECTIONAL ELEMENT OPERATION IN MICRO-PROCESSOR CURRENT DIRECTIONAL PROTECTIONS

Full Text:

Abstract

The paper considers method for organization of  power directional element operation in micro-processor current directional protections.  The investigation of the proposed method has been executed with the help of computer program which is based on an algorithm of power directional element operation. The algorithm is built upon reference formation of orthogonal voltage components in accordance with measured references of orthogonal current components.

The proposed memory method for organization of the power directional element operation makes it possible not only to eliminate  “dead voltage zone” but to ensure permanent control over power direction.  The frequency dependence of the proposed method which is revealed in the process of calculative experiment can be neutralized by frequency correction.

For citations:


Gurianchik O.A. ORGANIZATION OF POWER DIRECTIONAL ELEMENT OPERATION IN MICRO-PROCESSOR CURRENT DIRECTIONAL PROTECTIONS. Science & Technique. 2013;(3):56-58. (In Russ.)

Views: 578


Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.


ISSN 2227-1031 (Print)
ISSN 2414-0392 (Online)