Interleaved SVPWM and DPWM for dual three-phase inverter-PMSM: An automotive application

Bhattacharya, Subhadeep; Mascarella, Diego; Joós, G.

doi:10.1109/itec.2014.6861785

Cited by 18 publications

(8 citation statements)

References 11 publications

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“…For the three-phase three-wire inverters, any zero-sequence signal can be injected into the modulation [9]. There are 6 kinds of DPWMs generated by adopting different zero-sequence components, which are DPWM0, DWPM1, DPWM2, DPWM3, DPWMMIN, and DPWMMAX [9,10,13].…”

Section: Basic Principle Of Three-phase Pwmmentioning

confidence: 99%

“…There are 6 kinds of DPWMs generated by adopting different zero-sequence components, which are DPWM0, DWPM1, DPWM2, DPWM3, DPWMMIN, and DPWMMAX [9,10,13]. In general, the modulation reference values can be listed as…”

Section: Basic Principle Of Three-phase Pwmmentioning

confidence: 99%

“…Figure 1 shows the normalized waveforms of u a , u Ã a , u 0 for 6 kinds of DPWM methods when D = 0.9. The main difference among these DPWM methods is u 0 [9,10].…”

Section: Basic Principle Of Three-phase Pwmmentioning

confidence: 99%

“…For three-phase inverters, sinusoidal pulse width modulation (SPWM) with the triplen harmonic added and the space vector pulse width modulation (SVPWM) can effectively increase the maximum modulation index to 1.15 [6][7][8]. Compared with SPWM, the discontinuous pulse width modulation (DPWM) can clamp the associated phase to the positive or negative DC rail, and then significantly reduce the switching losses [9][10][11][12][13]. But DPWM will introduce more high frequency harmonics than SPWM.…”

Section: Introductionmentioning

confidence: 99%

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Global synchronous discontinuous pulse width modulation method with fast calculation capability for distributed three-phase inverters

Wei

Zhou

et al. 2016

J. Mod. Power Syst. Clean Energy

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When multiple distributed converters are integrated, the high frequency harmonics will randomly accumulate at the point of common coupling (PCC). This paper proposes a new fast global synchronous discontinuous pulse width modulation (GSDPWM) method of threephase inverters to effectively attenuate the high frequency current harmonics at PCC. Firstly, the basic principle and the realization method of GSDPWM for three-phase inverters are explained, which can be employed for different modulation types. Then a fast calculation method, which can equally derive the minimized total harmonic distortion (THD) of total current, is proposed to release the calculation burden. Finally, MATLAB simulations and experimental results are presented to verify the performance of GSDPWM.

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Section: Basic Principle Of Three-phase Pwmmentioning

confidence: 99%

Section: Basic Principle Of Three-phase Pwmmentioning

confidence: 99%

“…Figure 1 shows the normalized waveforms of u a , u Ã a , u 0 for 6 kinds of DPWM methods when D = 0.9. The main difference among these DPWM methods is u 0 [9,10].…”

Section: Basic Principle Of Three-phase Pwmmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Global synchronous discontinuous pulse width modulation method with fast calculation capability for distributed three-phase inverters

Wei

Zhou

et al. 2016

J. Mod. Power Syst. Clean Energy

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show abstract

“…The authors in [5]- [12]- [13] address the design of the DC-link capacitor for three phase drives with a single set of stator winding. The authors in [14]- [15] handle the influence of the pulse width modulation (PWM) carriers interleaving on the design of the capacitor of the three phase drives with dual stator winding. In [16], the authors illustrated the possibility of using carrier interleaving with IMMDs but no closed form generic design equations are given.…”

Section: Introductionmentioning

confidence: 99%

Design of an Integrated DC-Link Structure for Reconfigurable Integrated Modular Motor Drives

Mohamed

Vansompel

Sergeant

2022

IEEE Trans. Ind. Electron.

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In this paper, a DC-link structure feasible for integration with the circumscribing polygon modular integrated drives is proposed. The proposed DC-link structure combines both the DC-link capacitors and the busbar together and integrates them with the machine and the converter modules without increasing the outer diameter of the integrated machine/converter structure. A generic design methodology for the proposed DC-link structure is provided and applied on a reconfigurable fifteen stator coils concentrated winding axial flux machine for all its possible phase configurations. The design methodology presented in this paper involves the determination of the required DC-link capacitance and the multi-physics design of the bus-bar. The parasitics of the bus-bar part of the proposed DC-link structure are evaluated using electromagnetic FEM models and their influence on the DC-link waveforms is evaluated. Due to the expected high ambient temperature inside an integrated drive, electromagnetic and CFD models are developed for the proposed DC-link structure to evaluate the loss density and the temperature distribution of the bus-bar to ensure reliable operation. An experimental setup is built to validate the design methodology. Index Terms-Integrated modular drives, DC link capacitors, DC link bus-bar, Wide Bandgap converters, Parasitic inductance, Bus-bar thermal modelling, Bus-bar electromagnetic modelling, DC-link voltage spike. Manuscript received Month xx, 2xxx; revised Month xx, xxxx; accepted Month x, xxxx. This research is part of the ModulAr SBO project funded and supported by Flanders Make vzw, the strategic research centre for the manufacturing industry.

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Minimum loss modulation method for various power factor angles

Sun,

Song,

Wang

2024

Energy

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Interleaved SVPWM and DPWM for dual three-phase inverter-PMSM: An automotive application

Cited by 18 publications

References 11 publications

Global synchronous discontinuous pulse width modulation method with fast calculation capability for distributed three-phase inverters

Global synchronous discontinuous pulse width modulation method with fast calculation capability for distributed three-phase inverters

Design of an Integrated DC-Link Structure for Reconfigurable Integrated Modular Motor Drives

Minimum loss modulation method for various power factor angles

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