Abstract
Large scale integration of intermittent renewable energy sources, responsive loads and energy storage devices in distribution network has brought great challenges to operation in power systems, especially under fault condition. To cope with the requirement of reliability of the distribution network, distributed feeder automation (FA) is utilized, and the performance of it is high relied on the accuracy of the system model. In this paper, a verification algorithm is introduced to check the model from smart terminal unit (STU) and master station to enhance the reliability of distributed FA. The algorithm utilized MD5 message-digest algorithm and consensus algorithm to generate the finger print of the model to be compared with each other. Thus, the comparison can be achieved by communication between the master station and only one STU, which greatly simplifies the verification procedure and increase its speed. And the application of this algorithm is also given in the paper.
Published Version
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