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12 results on '"VOLTAGE regulators"'

8. OPTIMIZATION OF LONG RURAL FEEDERS USING A GENETIC ALGORITHM.

Author

Wishart, Michael, Ledwich, Gerard, Ivanovich, Grujica, and Ghosh, Arindam

Subjects
*ELECTRICAL engineering, *GENETIC algorithms, *VOLTAGE regulators, *ELECTRIC power production, *CAPITAL costs
Abstract

This paper describes the optimization of conductor size and the voltage regulator location & magnitude of long rural distribution lines. The optimization minimizes the lifetime cost of the lines, including capital costs and losses while observing voltage drop and operational constraints using a Genetic Algorithm (GA). The GA optimization is applied to a real Single Wire Earth Return (SWER) network in regional Queensland and results are presented. [ABSTRACT FROM AUTHOR]

Published
2010
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9. Investigating the Operation of Multiple Voltage Regulators and DG in a Distribution Feeder.

Author

Ranamuka, Dothinka, Agalgaonkar, A.P., and Muttaqi, K.M.

Subjects
VOLTAGE regulators, DISTRIBUTED power generation, SIMULATION methods & models, ELECTRICITY, ELECTRIC power distribution
Abstract

Abstract: Integration of distributed generation (DG) in a distribution network may introduce adverse effects including control interaction, oscillatory transients and operational conflicts. This paper investigates the operation of multiple voltage regulators such as on-load tap changer (OLTC) and step voltage regulator (SVR), and DG in a medium voltage distribution feeder. Investigations have been carried out using time domain simulation studies conducted using MATLAB-SimPowerSystems. The results are reported for a case study involving radial distribution feeder, derived from New South Wales (NSW) electricity distribution network in Australia. [Copyright &y& Elsevier]

Published
2012
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11. Voltage reference.

Subjects
VOLTAGE regulators, ELECTRIC controllers, CALIBRATION, ELECTRONICS
Abstract

Announces the introduction of Dallas Semiconductor Corp. with its DS4303 a sample and infinite hold voltage reference represented by Arrow Electronics Inc. in Australia. Replacement of the standard voltage reference; Uses of the DS4303 for the calibration system; Suitability for a wide variety of applications.

Published
2005

12. Transformer-less medium voltage drive is now an option.

Subjects
VOLTAGE regulators, ELECTRIC controllers, POWER electronics, POWER electronics equipment industry
Abstract

Features the Allen-Bradley PowerFlex 7000 medium voltage drive system from Rockwell Automation Inc. in Australia. Product specifications; Usability; Space and weight efficiency.

Published
2005

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