The University of Auckland

Project #112: Avoiding Ferroresonance in Distribution Power System Network Operation

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Description:

Counties Power wishes to have the phenomenon of ferroresonance modelled for our 11 kV and 22 kV networks under single phase switching operations, particularly the livening of lightly loaded transformers, and to understand the critical lengths of standard cable and combinations of transformer types which cause ferroresonance to occur.

This project will be undertaken by data and information given from the distribution network operator. The project students will have to engage frequently with the company to get details of their infrastructure elements to undertake this project. The software and other analytical tools will be provided from the Power Systems research laboratory and some at the company’s enterprise.


Type:

Undergraduate

Outcome:

The output of this power system engineering assessment is to produce a table for use by designer engineers to specify the point at which ferroresonance occurs, so they can specify when 3 phase switching is required to prevent ferroresonance from occurring.

Prerequisites

At least one student must be enrolled in ELECTENG 731.

Specialisations

Categories

Supervisor

Co-supervisor

Team

Lab

Lab allocations have not been finalised