2009 Twenty-Fourth Annual IEEE Applied Power Electronics Conference and Exposition 2009
DOI: 10.1109/apec.2009.4802656
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FPGA Design for Direct Sliding Mode Current Control of a Synchronous Machine

Abstract: This paper presents a Field Programmable Gate Array (FPGA) implementation of a direct sliding mode current control of a synchronous machine. Due to their robustness to parameters variations and external disturbances, sliding mode controllers are widely used for the control of electrical drives. The main interest of using FPGAs to implement such controllers is the very important reduction of the execution time delay. This time reduction derives directly from the possibility offered by FPGAs to design very power… Show more

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Cited by 8 publications
(7 citation statements)
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“…Voltage level adaptation between the LEM's sensors and the ADC interface (2.5V/20A) is ensured by an interface board (ARCU3I). The DPC control described in the previous sections with the same switching table has been applied to carry out the stator connection to the grid at the start up procedure of the machine, that's to say the synchronization process between the stator voltage and the grid one [10]. The results of the connection procedure are shown in Figure 13 where the waveforms of the grid and the stator voltages are in close agreement in phase, magnitude and frequency.…”
Section: Simulation and Experimental Resultsmentioning
confidence: 93%
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“…Voltage level adaptation between the LEM's sensors and the ADC interface (2.5V/20A) is ensured by an interface board (ARCU3I). The DPC control described in the previous sections with the same switching table has been applied to carry out the stator connection to the grid at the start up procedure of the machine, that's to say the synchronization process between the stator voltage and the grid one [10]. The results of the connection procedure are shown in Figure 13 where the waveforms of the grid and the stator voltages are in close agreement in phase, magnitude and frequency.…”
Section: Simulation and Experimental Resultsmentioning
confidence: 93%
“…The synthesis of the switching table is based on the change of the sign and magnitude of the active and reactive power for different sectors [9]. Some works have been conducted to use the sliding mode theory in order to synthesize the switching table exhaustively [10]. In fact, thanks to its robustness to the parameters variations and external disturbances, the sliding mode method is used with success for the control of electrical drives in particular of synchronous machine [11], [12] and [13], asynchronous machine [14], Induction machine [15] and [16], doubly feed induction generator [17], [18] and [19].…”
Section: Introductionmentioning
confidence: 99%
“…The implementation of control algorithms for the synchronous machines using FPGA, DSP and PC-based controllers were studied using linear and nonlinear techniques as hysteresis control, P-PI control [58], torque control, [57], sliding mode control [59], [43], adaptive fuzzy control [41], predictive control among others [34], [60], [63].…”
Section: Motivation and Antecedentsmentioning
confidence: 99%
“…Other examples of sliding techniques can be found in multimachine systems [32] and in motor applications as well [59] [43].…”
Section: Motivation and Antecedentsmentioning
confidence: 99%
“…Associated to fast analog digital converters (ADCs) and despite their complexities, control algorithms are computed in few microseconds by the FPGA. It also allows the implementation of different control functions for a full SoC (System on Chip) integration [5]. Research has been done with success on the modeling and experiment in real time for many electrical power systems using FPGA [6]- [10].…”
Section: Introductionmentioning
confidence: 99%