Maximum boost control of the Z-source inverter

Peng, Fang Zheng; Shen, M.; Zhang, Qian

doi:10.1109/pesc.2004.1355751

Cited by 165 publications

(205 citation statements)

References 3 publications

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“…The simulation and experimental results above confirm the theoretical analysis shown in Table 1 for the qZSI with discontinuous input current. These results also show that the inverter has similar behavior to the ZSI presented in [1][2][3][4][5][6] and the voltage fed qZSI with continuous input current presented in [7]. Also, the results show that as predicted by the theoretical analysis, the voltages on capacitors C 1 and C 2 , V C1 and V C2 respectively, are reduced when compared to the traditional ZSI.…”

Section: Simulation and Experimental Resultssupporting

confidence: 62%

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A Class of Quasi-Z-Source Inverters

Anderson¹,

Peng²

2008

2008 IEEE Industry Applications Society Annual Meeting

256

101

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In this paper, theoretical results are shown for several novel inverters. These inverters are similar to the ZSource inverters presented in previous works, but have several advantages, including in some combination; lower component ratings, reduced source stress, reduced component count and simplified control strategies. Like the Z-Source inverter, these inverters are particularly suited for applications which require a large range of gain, such as in motor controllers or renewable energy. Simulation and experimental results are shown for one topology to verify the analysis. Also, a back-to-back inverter system featuring bidirectionality on both inverters, as well as secondary energy storage with only a single additional switch, is shown.

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Section: Simulation and Experimental Resultssupporting

confidence: 62%

“…These methods have been explored in detail in [1][2][3][4][5] and others, so the methods will not be explained here.…”

Section: Theoretical Analysismentioning

confidence: 99%

A Class of Quasi-Z-Source Inverters

Anderson¹,

Peng²

2008

2008 IEEE Industry Applications Society Annual Meeting

256

101

View full text Add to dashboard Cite

show abstract

“…The use of inductors in impedance network of ZSI enables safe shoot-through of inverter branch and boosting of voltage across the capacitor network. Various types of ZSI and its operation and control are discussed in [19,20].…”

Section: Z-source Invertermentioning

confidence: 99%

Power quality assessment in 3-Ф grid connected PV system with single and dual stage circuits

Patra

Kishor

Mohanty

et al. 2016

International Journal of Electrical Power & Energy Systems

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“…Most of the SPWM strategies developed for the ZSI and the QZSI couple both control variables to achieve a more effective control, as mentioned on [11] and [12]. Thus, for the proposed QZSI in this paper, another SPWM strategy must be used.…”

Section: Operation and Control Strategymentioning

confidence: 99%

Quasi-Z-Source inverter with energy storage for Photovoltaic power generation systems

Cintrón-Rivera

Jiang

et al. 2011

2011 Twenty-Sixth Annual IEEE Applied Power Electronics Conference and Exposition (APEC)

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In this paper the Quasi-Z-Source Inverter (QZSI) with Energy Storage for Photovoltaic Power Generation Systems is presented. The energy storage device was integrated to QZSI topology with no need for an extra charging circuit. This upgraded topology acquires the operating characteristics from the traditional QZSI, plus the capability of operating under very low PV power conditions. Its main operating points are classified into two modes, the low PV power mode, where the battery is discharged and the high power mode, where the battery is charge up. An extended input power operating range is achieved since the lack of Photovoltaic power can be compensated by the battery. Quasi-Z-Source inverters are very suitable for Photovoltaic power generation systems and this upgrade makes them even more suitable for this type of applications. To obtain the experimental data, a prototype was built and used to demonstrate that the Quasi-Z-Source inverter is capable of managing the State of Charge of a battery and the AC output voltage in each operating mode.

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Maximum boost control of the Z-source inverter

Cited by 165 publications

References 3 publications

A Class of Quasi-Z-Source Inverters

A Class of Quasi-Z-Source Inverters

Power quality assessment in 3-Ф grid connected PV system with single and dual stage circuits

Quasi-Z-Source inverter with energy storage for Photovoltaic power generation systems

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