Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Zaskalicky, P."'
Autor:
Pavel Zaskalicky
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 18, Iss 2, Pp 65-71 (2020)
The presented article deals with the steady-state analysis of five-phase Induction Motor (IM), which is supplied by rectangular voltage from a five-leg Voltage Source Inverter (VSI). The new proposed approach is derived from complex Fourier-series us
Externí odkaz:
https://doaj.org/article/fdbbac8c4aea4d939fda72cc62fd9e31
Autor:
Pavel Zaskalicky, Ludek Schreier
Publikováno v:
Communications, Vol 15, Iss 3, Pp 73-78 (2013)
The paper deals with the steady state analysis of electromagnetic torque ripples of a two-phase induction machine, which is supplied by a half-bridge connected inverter with IGBT transistors. The inverter output voltage is controlled by a PWM of the
Externí odkaz:
https://doaj.org/article/98015001032c483c8e75c118d3ae6f78
Autor:
Maria Zaskalicka, Pavel Zaskalicky, Mariana Benova, Mahmud A. R. Abdalmula, Branislav Dobrucky
Publikováno v:
Communications, Vol 12, Iss 1, Pp 23-30 (2010)
The paper deals with the complex- and discrete Fourier transform which has been considered for both three- and two phase orthogonal voltages and currents of systems. The investigated systems are power electronic converters supplying alternating curre
Externí odkaz:
https://doaj.org/article/3076b2ffa6d447b189934cfb914e3b42
Autor:
Pavel Zaskalicky, Maria Zaskalicka
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 7, Iss 1 - 2, Pp 187-190 (2008)
Reluctance stepper motors are becoming to be very attractive transducer to conversion of electric signal to the mechanical position. Due to its simple construction is reluctance machine considered a very reliable machine which not requiring any maint
Externí odkaz:
https://doaj.org/article/cdce0239985846ea8e54bc1d2ac5b8e1
Autor:
Pavel Zaskalicky
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 5, Iss 1, Pp 110-113 (2006)
A serial wound DC motor is one of most used electrical machines in a small electrical instruments and home equipments by reason, that its speed is easily controlled by a supply voltage. Suppose that the motor is supplied by a semicontrolled rectifier
Externí odkaz:
https://doaj.org/article/ad22f66f49df4470b1aae27d6cc4bb5e
Autor:
Pavel Zaskalicky, Jan Dupej
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 4, Iss 4, Pp 263-267 (2005)
In present article a dynamic model of universal motors, based on the measured data is developed. Suppose that the supply voltage is harmonic and motor operate in open circuit loop. After representing of the mathematical model a simulation model based
Externí odkaz:
https://doaj.org/article/59b361d60b8a495daa5dc9ee21951bb6
Autor:
Pavel Zaskalicky
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 4, Iss 1, Pp 18-22 (2005)
Reluctance step motors are the electromechanical componets to engineering applications stems from their low cost, reliability and controllability. Because torque depends only on the square of the applied stator currents and not on their direction, th
Externí odkaz:
https://doaj.org/article/7c19027ca9b1414ba9498889df30cbfe
Autor:
Pavel Zaskalicky, Maria Zaskalicka
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 2, Iss 3 - 4, Pp 30-33 (2003)
The paper deals with a new type of an electronically commuted two-phase salient pole permanent magnet synchronous motor for an industrial and household appliances. The motor is fed from a single voltage-source inverter with 2 phase rectangular output
Externí odkaz:
https://doaj.org/article/eb50ac455a9f4ed4afe1d20ef8a67204
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