(Generator synchroniczny do prób napięciem indukowanym jedno- i Keywords: synchronous generator, induced AC voltage test, power transformer. PRZETWORNICA CZĘSTOTLIWOŚCI 50/i. Generator synchroniczny GAdi. kVA, V, obr/kin, Silnik synchroniczny GAd tj. 6BO kW. W artykule wykazano że generator synchroniczny może być z powodzeniem użyty jako Keywords: distributed generation, synchronous generator, stand- alone.
|Published (Last):||10 December 2004|
|PDF File Size:||17.49 Mb|
|ePub File Size:||16.12 Mb|
|Price:||Free* [*Free Regsitration Required]|
There was genrator the influence of a type and parameters of the filter used on the electromagnetic parameter estimation results of the generator model. In the next stage of calculations, the waveforms filtered with the use of a FIR filter designed using the time window method were the basis of estimation.
Structural model of the generating unit in Matlab — Simulink environment 0. Zwykle zastosowany jest generator synchroniczny. The most common way is by word input you must know which language the word is in but you can also use your browser’s search box and bookmarklets or favelets.
File:Rankine cycle layout PL w gen.png
Noisy waveforms of the stator voltages and currents in the d and q axis as well as the generator field synchroniczhy and excitation current when disturbing the machine steady operation with a PRBS signal 18 0. The parametric Kaiser window window of variable shape was used for filtration. Induction motors squirrel cage motors, double speed squirrel cage motors, slipring motors, asynchronous synchronized motors in standard or Ex design Exp, Exn, Gfnerator used as drives for fans, pumps, mills, compressors, mixers, belt conveyors and other industrial equipment.
We invite you to work with us in the supply and maintenance of our range of generators and electrical motors. For estimation generayor was used the least squares method by defining the following objective function [7, 9]: This page was last edited on 17 Decemberat Use of Pareto optimisation for tuning power system stabilizers.
Generating Facility Data Requirements. Filtered and simulation output waveforms in the first iteration step for a disturbance in the form of the step signal Table 1.
FIR filters can be designed to be linear-phase. If you are searching for a word in Japanese Kanji dictionary and not receiving any results, try without Kana term synchronivzny brackets. Vothsg Pm Vd, p.
It is convenient to transform the stator voltages and currents to the Park dq0 coordinate system. The parameter estimation was performed for a turbogenerator with the ratings: It provides a constant group delay and, in consequence, does not result in a change of the filtered signal shape.
File:Rankine cycle layout PL w – Wikimedia Commons
Date 29 November Source Rankine cycle layout. Exemplary waveform of errors resulting from filtration of the stator voltage in the d axis Ifd, p. Each filter introduces a phase shift unwanted from the synchronicsny of view of parameter estimation. Some of the dictionaries have only a few thousand words, others have more thanWide range of offered basic technical parameters such as output, voltage, rotating speed and number of pole pairs.
There is a way to enable word translation from any page: Similar difficulties in determining these parameters are mentioned in [11, 19]. Schematic diagram of zero-phase filtering 0.
DFME, generators and motors
It is shown in Fig. DC motors used as drives for hoisting machines in coal, metal ore and other mining industries. Retrieved from ” https: There are various types of low-pass IIR filters; among others, Butterworth filter, Chebyshev filter, Cauer filter .
Siemens Power Technologies Inc. Sometimes you can find translation results directly from Google by typing: Synchronous permanent magnet DOL motors used as drives for fans, pumps, mills, compressors, mixers, belt conveyors and other industrial equipment.