8 research outputs found
H6-type Igbt Configuration for Single Phase Grid Connected Transformerless Photovoltaic Applications
Full text linkAll active switches is presented for a proposed high-efficiency photovoltaic inverter, no isolated, grid connected photovoltaic applications. The proposed H6-type configuration features high efficiency over a wide load range, low ground leakage current, no need for split capacitors, and low-output ac-current distortion. The detailed SPWM scheme, photovoltaic power supply and the power stage of operating principle are described. In this paper not only IGBT, but also MOSFET switch inverter topology explained. The proposed H6 type transformerless inverter topology can be able to reduce strong ground leakage current. The single phase IGBT H6-type transformerless grid connected PV system is simulated using MATLAB/SIMULINK
One-pot synthesis of 2-substituted 4H-3,1-benzoxazin-4-one derivatives under mild conditions using iminium cation from cyanuric chloride/dimethylformamide as a cyclizing agent
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Environmentally benign synthesis of substituted pyrazoles as potent antioxidant agents, characterization and docking studies
No full textOn-line Ammonia Sensor and Invisible Security Ink by Fluorescent Zwitterionic Spirocyclic Meisenheimer Complex
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