248 results found.
Year: 2010, Volume: 10, Issue: 2
... Reluctance Machines, Simulation that has no coils, the stator lodges the coils of the phase. Currents are controlled turning on and off the power I. INTRODUCTION converter switches, obeying to the command logic imposed Reluctance describes the resistance to the magnetic flux by the controller. circulation in a magnetic circuit. If a mobile ...
Terms matched: 1 - Score: 10 - 1,035k
Year: 2013, Volume: 13, Number: 3
... frequency. Although these factors appear to be independent terminal sliding mode control algorithm for PWM DC-AC of each other [2 ], their values influence gas breakdown to converters by using a mathematically simple and varying extents, necessitating the development of an computationally fast grey prediction, which is then fine analytical, mathematic model to interpret ...
Terms matched: 1 - Score: 9 - 720k
Year: 2013, Volume: 13, Number: 1
... Modulation (PWM) controlled in accordance DC-bus voltage, the conditioned sensor signals of the with the desired compensation strategy. Thus, after acquisition system supply the analog-to-digital converters generating the compensating current based on the sensed (ADC) of the control system which is based on dSPACE supply voltage and load current, the closed-loop control ...
Terms matched: 1 - Score: 9 - 826k
Year: 2012, Volume: 12, Number: 2
... RSR232 1 allocated for product design can be decreased. In the DMM Agilent 34401A IEEE488, RS232 1 beginning of the automotive industry in a city car there were Converter Agilent 82357A USBļƒ GPIB 1 just a few ECUs responsible for implementing important USBļƒ GPIB Function Generator Agilent 33220A IEEE488, RS232 1 functions in the vehicle like: board computer ...
Terms matched: 1 - Score: 9 - 1,019k
Year: 2015, Volume: 15, Number: 3
... one phase of a the equivalent resistor-inductor circuit of the SRM and do locked-rotor SRM supplied from the asymmetric power not include the leakage fluxes, the mutual coupling between converter- the type of converter predominantly used in the phases or the iron losses [2, 4, 6, 7, 17, 18]. The ...
Terms matched: 1 - Score: 9 - 1,201k
Year: 2018, Volume: 18, Number: 1
... of the control frequency range englobes a VCXO, a 16-bit digital-to-analog (DAC)( F), from 2200 to 1600 Hz. Thus, the deviation of converter, and a microcontroller with built-in thermometer. frequency variation linearity is between 48 and -130 Hz. In Fig. 1 illustrates the frequency variations with respect to ...
Terms matched: 1 - Score: 9 - 1,716k
Year: 2010, Volume: 10, Issue: 3
... AC current and unitary power factor. (d) REFERENCES [1] S. Mazumder, "DSP based implementation of a PWM AC/DC/AC converter using space vector modulation with primary emphasis on the analysis of the pratical problems involved," in 12th Applied Power Electronics Conference, 1997, pp. 306-312 ...
Terms matched: 1 - Score: 8 - 604k
Year: 2017, Volume: 17, Number: 3
... [3-4], [11], [15-17], and (GUI) application. The DAQ device consists of an analog-to- digital (ADC) converter, field programmable gate array Support Vector Machines (SVM) [18-19] are used to (FPGA) and a USB first in first out (FIFO ...
Terms matched: 1 - Score: 8 - 1,622k
Year: 2015, Volume: 15, Number: 1
... SRG was operating in steady-state. (NOVEM). IGBT switches (PIOLAX) are assembled into a The measurements were carried out for both the simulation four-phase asymmetrical converter. A 3-phase diode bridge and experimental system, including the phase voltage, phase rectifier is used as a dc-source to excite the phase windings. current, ...
Terms matched: 1 - Score: 8 - 895k
Year: 2023, Volume: 23, Number: 1
... . schemes are proposed in [14-15]. The switching signals of an inverter can be considered as I. INTRODUCTION the output of an oversampling Analogue to Digital Converter (ADC) [16]. This resulted in applying To overcome the scarcity of fossil fuels and to mitigate oversampling ADC techniques in generating switching the adverse ...
Terms matched: 1 - Score: 7 - 2,403k