Model Predictive Voltage Control for Single-Inductor Multiple-Output DC–DC Converter With Reduced Cross Regulation

Wang, Benfei; Kanamarlapudi, Venkata Ravi Kishore; Liu, Xian; Peng, Xiaoyang; Tan, K. T.; So, P.L.

doi:10.1109/tie.2016.2532846

Cited by 111 publications

(55 citation statements)

References 24 publications

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“…and R eff is the effective series resistance. The voltage gain variation according to the PFM and the APWM has to satisfy (19) for the tight output voltage regulations. Using (19), the required voltage gain of the APWM can be calculated as follows:…”

Section: Analysis Of the Hybrid Control Algorithmmentioning

confidence: 99%

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Design Methodology of Tightly Regulated Dual-Output LLC Resonant Converter Using PFM-APWM Hybrid Control Method

Park

Kim

et al. 2019

Energies

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A dual-output LLC resonant converter using pulse frequency modulation (PFM) and asymmetrical pulse width modulation (APWM) can achieve tight output voltage regulation, high power density, and high cost-effectiveness. However, an improper resonant tank design cannot achieve tight cross regulation of the dual-output channels at the worst-case load conditions. In addition, proper magnetizing inductance is required to achieve zero voltage switching (ZVS) of the power MOSFETs in the LLC resonant converter. In this paper, voltage gain of modulation methods and steady state operations are analyzed to implement the hybrid control method. In addition, the operation of the hybrid control algorithm is analyzed to achieve tight cross regulation performance. From this analysis, the design methodology of the resonant tank and the magnetizing inductance are proposed to compensate the output error of both outputs and to achieve ZVS over the entire load range. The cross regulation performance is verified with simulation and experimental results using a 190 W prototype converter.

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Section: Analysis Of the Hybrid Control Algorithmmentioning

confidence: 99%

“…The secondary side post regulators (SSPR) have been proposed to tightly regulate the output voltage with small output voltage error. They can regulate each output voltage independently, however, additional switches, gate driving circuits, and voltage controllers are required [8][9][10][11][12][13][14][15][16][17][18][19][20].…”

Section: Introductionmentioning

confidence: 99%

Design Methodology of Tightly Regulated Dual-Output LLC Resonant Converter Using PFM-APWM Hybrid Control Method

Park

Kim

et al. 2019

Energies

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“…Darbeli ve doğrusal olmayan denetim altında bu tür dönüştürücüler hızlı tepki göstermelidir ve bozucu girişlere karşı daha sağlam olmalıdır. Bundan dolayı, Bulanık Mantık [2][3][4], Öngörmeli [5][6][7][8][9], Kayma Kip [10][11][12] ve Tek Çevrim [13][14][15][16][17][18][19][20]…”

Section: Introductionunclassified

One Cycle Controller Design for Buck and Boost DC-DC Converters

Evran¹

2019

Düzce Üniversitesi Bilim Ve Teknoloji Dergisi

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Bu çalışmada, Azaltan ve Yükselten da-da dönüştürücüleri için sabit bir anahtarlama frekansında çalışan Tek Çevrim denetim yöntemi sunulmaktadır. Önerilen denetleyici, doğrusal olmayan denetim türündedir ve her anahtarlama periyodunda anahtarlanan değişkenin ortalama değerini, referans işaretine eşit veya referans işaretiyle orantılı olmasını sağlamak için anahtarın doluluk oranını ayarlamaktadır. Bu denetim yönteminde, denetim referansı ile anahtarlanan değişkenin ortalama değeri arasında sabit bir hata veya dinamik hata olmadığı için sürekli durum hatası sıfırdır, aşma yoktur ve geçici cevap hızlıdır. Yük ve kaynak geriliminde görülen ani değişikler altında, önerilen denetleyicinin geçerliği PSIM benzetim programı ile doğrulanmıştır.

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“…The MPC method predicts the future states of the system with the mathematical model of the system. The MPC methods have been applied for the DC-DC converter [78][79][80][81][82][83], single-input multiple-output (SIMO) converter, multiple-input multipleoutput (MIMO) DC-DC converter, inverter [84][85][86][87][88] and rectifier [89][90][91][92]. The detailed review of the MPC methods applied for the power electronic converters has been presented in [93,94].…”

Section: Model Predictive Controlmentioning

confidence: 99%

“…In [82], In [83], a stabilizing MPC has applied in boost converter. The boost converter is used to regulate the DC link voltage.…”

Section: Ch 2 Literature Review 25 Model Predictive Controlmentioning

confidence: 99%

Control strategies for hybrid energy storage systems in DC grid

Manandhar¹

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Model Predictive Voltage Control for Single-Inductor Multiple-Output DC–DC Converter With Reduced Cross Regulation

Cited by 111 publications

References 24 publications

Design Methodology of Tightly Regulated Dual-Output LLC Resonant Converter Using PFM-APWM Hybrid Control Method

Design Methodology of Tightly Regulated Dual-Output LLC Resonant Converter Using PFM-APWM Hybrid Control Method

One Cycle Controller Design for Buck and Boost DC-DC Converters

Control strategies for hybrid energy storage systems in DC grid

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