Synchronous machine parameters from sudden-short tests by back ...
Recommend Documents
Jul 4, 2014 - widely used as permanent magnet synchronous machine. (PMSM) in variable speed drives [3â8]. New application field lies also in electric ...
impedances, or in other terms, the reactances and the time constants. The results are presented from tests on the synchronous machine of 1.5 kVA/380V/1500 ...
to the development of the OYO Corporation device, called âLateral Load Testâ. The lateral load test (LLT) pressuremeter shares a similar basic principle with the ...
determining parameter values is replaced by a numerical ... subtransient reactance to be obtained. ... salient-pole synchronous generator are given in Fig. 1.
Nov 24, 2018 - current responses and the angle estimation error was derived with cross-coupling inductances. ... growing their share in the market. Today ..... G D[LV. Saturation region. Stator Coil. Field Coil. Rotor Pole b c. 2.0. 1.894. 1.789.
Dec 22, 2007 - Wide range: A test should cover low levels of intelligence up to super intelligence. General: Ideally we would like to have a very general test ...
Dec 22, 2007 - A recent development in this area is the Hutter Prize [17]. In this test the corpus is a ..... ide. R ange. G eneral. D ynam ic. U nbiased. Fundam ental. Form al. O bjective. Fully. D efined. U ... IOS Press. [19] S. Legg and M. Hutter
linear synchronous machine through this lumped approach. In this research ... device; lumped approach; linear synchronous machine; electromagnetic coupling.
machines parameters using load rejection test data. The ... imposed to the machine under test and moreover, the quality .... The electrical quantities are:.
for two large existing units (turbogenerator & hydrogenerator) are presented. Keywords: Synchronous machines, parameters, finite elements, short-circuit. 1.
cycloconverter drive for a synchronous motor; c) LCI synchronous motor drive.
Fig. 1.2. The voltage vectors of a two-level a) and a three-level VSI b) in a ...
chine vibrations are measured by M accelerometers placed ... nally an additional vibration of the stator frame. The aim ..... IEEE signal processing magazine, Vol.
introduced as possible traction motor in hybrid electric vehicle (HEV) and ... torque per ampere (MTPA) by minimum volume of motor, optimization of the motor.
Abstract-This paper describes a compound-structure permanent-magnet synchronous machine (CS-PMSM) system used for hybrid electric vehicles (HEVs).
proposed design style not only supports generalized âburst-modeâ multiple-input change asynchronous designs [21], but also allows the automatic synthesis of ...
has a rated power capacity of 160MVA and rated voltage of 15kV. Keywords MATLAB; modelling; SIMULINK; synchronous machine ... transmission lines. Vs.
merged into one node. This specifies that an unlexicalized node cannot be unified with a non-head node, which ..... all
signal with height of power spectral density PSD = 0.0015 was introduced. 0. 2. 4 .... converter was used for generation of a mechanical torque. A static excitation ...
Abstract: The increase of energy costs underlines the need to use efficient electric drive systems. The best solution to reduce energy costs is the variable speed ...
of less than one hundred kilowatts, voltage source transistor inverter fed induction motor drives have been the solution. The squirrel cage induction motor drive ...
to implement control algorithms for numerous applications by Software ..... integrated controller development solutions for high performance electric drives,â in ...
Synchronous machine parameters from sudden-short tests by back ...
IEEE Transactions on Energy Conversion, Vol. 4, No. ..... Standard 115, 1983. [6]
IEC ... [13] IEEE Standard Dictrionary of Electrical and Electronics. Terms, 2nd ...
