Naslov
Optimisation of Large Salient Pole Synchronous Generators

Autori
Mandić, Ivan ; Pužar, Milica ; Petrinić, Marijan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
The 6th international workshop on optimization and inverse problems in electromagnetism / Repetto, Maurizio - Torino : OIPE, 2000, 53-54

Skup
The 6th international workshop on optimization and inverse problems in electromagnetism

Mjesto i datum
Torino, Italija, 25.09.2000. - 27.09.2000

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
electrical machines; salient pole generators; optimisation; nonlinear programming; successive linearisations

Sažetak
The designs of salient pole generators may differ considerably from one hydroelectric plant to the other. Automatic optimisation procedure is highly desirable, because the designer may have little experience with a similar machine. The presented approach defines the design space by twelve variables, which have the largest influence on the goal function. The design space is constrained by a number of linear and nonlinear constraints. The optimisation process is based on successive linearisations of the goal function and the nonlinear constraints followed by a simplex procedure. The process is highly effective because the goal function is heavily constrained, so the optimum is virtually always on the boundary of the feasibility region. The procedure has been tested on a number of earlier designs. The goal function could have been reduced on average by some 8%, had this software been available at the time of the design of these machines.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA