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A Doubly Grounded Transformerless PV Grid-Connected Inverter Without Shoot-Through Problem
IEEE Transactions on Industrial Electronics, 2021As conventional transformerless PV grid-connected inverters have shoot-through problem and common mode leakage current issue, a doubly grounded transformerless PV grid-connected inverter is proposed. The proposed inverter consists of a buck converter and a buck–boost converter, which operates at positive and negative half-line cycles, respectively ...
Zhilei Yao, Yubo Zhang
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Shoot through time-based controlled pulse generation for Z-source inverter
Australian Journal of Electrical and Electronics Engineering, 2017AbstractDue to higher fluctuation and frequent shutdown of the power supplies, the inverter circuit operates successfully in the different application such as home appliances, renewable energyand conversion to provide the uninterrupted power supply.
B. Durai Babu, P. Murugesan
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A Shoot-Through Protection Scheme for Converters Built With SiC JFETs
IEEE Transactions on Industry Applications, 2010The SiC JFET is an attractive semiconductor device due to its superior switching performance and high-temperature operating capability. Its shoot-through protection remains a challenge due to the limited practical knowledge existent on this device and due to its inherent normally on nature.
Rixin Lai +5 more
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Data Organization of LED Bar Display Panel with Shoot-Through Connection
Chinese Journal of Liquid Crystals and Displays, 2011Based on dual-color screen with 12 interfaces as an example,the unit circuit configu-ration of LED bar display panel was described.On this basis,the data organization of LED bar display panel was in-depth discussed when the data was horizontally shifting in the manner of shoot-through connection.In this paper,a display round was designed to lively ...
朱云芳 ZHU Yun-fang +2 more
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Performance Analysis of Shoot Through Control Approaches for Z-source Inverters
2019 4th International Conference on Power Electronics and their Applications (ICPEA), 2019This paper aims to provide a full mathematical analysis and detailed comparison of four control strategies (SBC simple boost control, MBC maximum boost control, MCBC maximum constant boost control and MCBCth maximum constant boost control with third harmonic injection) developed for the purpose of controlling the Z-source inverters.
Ali TETA +3 more
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Active overcurrent protection schemes in bridge inverters operating under shoot-through conditions
2015 International Conference on Power, Instrumentation, Control and Computing (PICC), 2015The following paper proposes two overcurrent protection schemes that are applicable for limiting the current through the main switching devices in Bridge type Inverters under shoot-through conditions. Under normal mode of operation, the high side and low side switches of the bridge converters conduct on alternate half cycles.
Anantha Keshava Irodi, N. R. Srinivas
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A new converter-inverter-brake (CIB) module with shoot-through immunity
2007 7th Internatonal Conference on Power Electronics, 2007This paper introduces a new 25-pin CIB power module with inherent immunity to shoot-through failures and the need for control dead-time. As a result, the need for dead-time compensation in pulse-width-modulated (PWM) inverters that often requires additional current sensors and fast dedicated logic is also eliminated in many applications that now ...
Shihong Park +3 more
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Three‐phase common‐ground‐type photovoltaic inverter without shoot‐through problem
International Journal of Circuit Theory and ApplicationsSummarySince there are common mode leakage current (CMLC) and shoot‐through problems in the conventional three‐phase transformerless photovoltaic (PV) inverters, the three‐phase common‐ground‐type transformerless dual‐buck inverters (DBIs) are derived. By shorting the neutral point of the three‐phase load and the negative terminal of the PV panel, the ...
Zhilei Yao, Xiangyu He
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Hysteresis current control with distributed shoot‐through states for impedance source inverters
International Journal of Circuit Theory and Applications, 2015SummaryThis paper presents a hysteresis current control technique with shoot‐through states distribution. This control algorithm could be applied to three‐level and multi‐level inverters with any impedance source network where reference current control signal along with shoot‐through states are required.
Oleksandr Husev +4 more
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Design criteria for shoot-through elimination in Trench Field Plate Power MOSFET
2014 IEEE 26th International Symposium on Power Semiconductor Devices & IC's (ISPSD), 2014We studied shoot-through phenomena in buried-source-type Trench Field Plate Power MOSFET. We proposed a new analytical circuit model explaining transient gate and buried-source voltages in this structure under the high dV DS /dt. The new analytical circuit model was verified by TCAD mixed-mode simulation and experimental results, and it was found that
Tatsuya Nishiwaki +5 more
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