Modelling and design of a reversible three-phase switching mode rectifier

Shieh, Jenn‐Jong; Pan, Ching‐Tsai; Cuey, Zen-Jey

doi:10.1049/ip-epa:19971253

Cited by 24 publications

(15 citation statements)

References 3 publications

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“…A control-oriented small signal model, accounting for the effect of capacitor voltage oscillation and deviation on the output voltage, is essential for the modulation and control of the TPFS rectifier. This paper is a continuation of the effort in [14], [22]- [26] to pursue a simple and accurate control-oriented model for the TPFSPWM rectifier aiming to achieve performance as excellent as that of the conventional TPSS rectifier.…”

Section: Modeling Modulation and Control Of The Three-phase Four-swimentioning

confidence: 99%

“…Finally, performing Park's Transformation on the model based on a-b-c stationary frame developed by [22], [26] and considering (13) and (14), the low frequency model in the d-q synchronous frame is derived as:…”

Section: Low-frequency Equivalent Modeling Of the Tpfs Pwm Rectifmentioning

confidence: 99%

“…With ignorance of the imbalanced voltage between the capacitor C 1 and C 2 , the duty ratios for the d b and d c are [22], [26]:…”

Section: Low-frequency Equivalent Modeling Of the Tpfs Pwm Rectifmentioning

confidence: 99%

“…In [22], the state space averaging technique is implemented in the modeling of the TPFS rectifier. However, the introduced model from which the closed-form control law is derived is a steady-state equation, and the dynamic response of the current of the TPFS rectifier is poor.…”

Section: Introductionmentioning

confidence: 99%

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Modeling, Modulation and Control of the Three-Phase Four-Switch PWM Rectifier under Balanced Voltage

Zeng

Zheng

Zhao

et al. 2015

IEEE Trans. Power Electron.

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The modeling, modulation and control of the three-phase four-switch (TPFS) PWM rectifier are investigated in this paper. Three space vector pulse width modulation methods using different equivalent zero vectors are developed, where sector identification and the trigonometric function are not required. Then, the high frequency model for the current ripple analysis is proposed, and the effects of three SVM approaches on the AC current ripple are investigated. According to the analytical results, the method introducing the smallest current ripple is selected. With the optimized SVM approach, a control-oriented model, considering the capacitor voltage oscillation and deviation, is built in the d-q synchronous frame to facilitate the controller design. Furthermore, a control strategy implementing the proportional controller is developed to eliminate the capacitor voltage deviation. Meanwhile, the dual-loop control of the TPFS is not affected by the proposed strategy as the capacitor voltage deviation is eliminated. Finally, a novel linear modulation index function is defined to reject the low frequency harmonic current introduced by the overmodulation. Experimental results demonstrate that excellent current performance is achieved with comprehensive considerations of the modeling, modulation and control strategy.Index Terms-AC-DC power rectifiers, space vector modulation (SVM), three-phase four-switch (TPFS), current ripple root mean square (RMS), linear modulation. 0885-8993 (c)

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Section: Modeling Modulation and Control Of The Three-phase Four-swimentioning

confidence: 99%

Section: Low-frequency Equivalent Modeling Of the Tpfs Pwm Rectifmentioning

confidence: 99%

“…With ignorance of the imbalanced voltage between the capacitor C 1 and C 2 , the duty ratios for the d b and d c are [22], [26]:…”

Section: Low-frequency Equivalent Modeling Of the Tpfs Pwm Rectifmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Modeling, Modulation and Control of the Three-Phase Four-Switch PWM Rectifier under Balanced Voltage

Zeng

Zheng

Zhao

et al. 2015

IEEE Trans. Power Electron.

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“…As an illustration, assume S 3 (or Sg) fails. In this case, the gating signals of S 3 and Sg will be disabled and the jump line (J3) of phase-3 will then be connected to point P. Since the ripple voltage of capacitors Cl and C2 is significantly small (Shieh et al, 1997), one can assume…”

Section: Circuit Configuration and Operation Principlementioning

confidence: 99%

An integrated current controller for advanced static reactive power sources

Pan

Shieh

Chan

1999

Journal of the Chinese Institute of Engineers

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In this paper, an integrated ROM-based current controller is proposed for a three-phase advanced static reactive power source to achieve such high performance as a clean sinusoidal input line current, continuously adjustable reactive power output capability and a system insensitive to input voltage distortion. Three control schemes are proposed and integrated in the same controller. In addition to the basic scheme, there are two other schemes for either reducing by almost half the switch loss or enhancing the availability of the reactive source when one arm of the converter fails. The space vector representation technique is then used to greatly simplify the modeling process. A small signal is derived and open loop stability analysis is made as well. Finally, a prototype hardware circuit is implemented to verify the validity of the proposed current controller.

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