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Conference Digest Conference on Precision Electromagnetic Measurements, 2003
We have proposed a method measuring the equivalent reflection coefficient of radio-frequency (RF) broadband signal source in its working condition using a mismatch power meter with loss-less dielectric. Measurement has been made for a signal source of X-band rectangular waveguide.
K. Furuya, T. Inoue
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We have proposed a method measuring the equivalent reflection coefficient of radio-frequency (RF) broadband signal source in its working condition using a mismatch power meter with loss-less dielectric. Measurement has been made for a signal source of X-band rectangular waveguide.
K. Furuya, T. Inoue
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IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society, 2019
The photovoltaic (PV) central inverter architecture comprises various array configurations. The conventional configurations are series-parallel (S-P), total-cross-tied (T-C-T), bridge-linked (B-L), and honey-comb (H-C). These configurations produce the higher mismatching power loss and also represents the number of peak power points (PPPs) in the ...
Suneel Raju Pendem +2 more
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The photovoltaic (PV) central inverter architecture comprises various array configurations. The conventional configurations are series-parallel (S-P), total-cross-tied (T-C-T), bridge-linked (B-L), and honey-comb (H-C). These configurations produce the higher mismatching power loss and also represents the number of peak power points (PPPs) in the ...
Suneel Raju Pendem +2 more
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2008
We propose three analytical methods to predict power loss in large strings due to mismatch of maximum power point (MPP) currents of constituent photovoltaic modules. These methods are based on fitting a cubic polynomial to a portion of the power (P) versus current (I) curves and extracting a small number of parameters needed to expand the P(I) curves ...
Le, L.T. +3 more
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We propose three analytical methods to predict power loss in large strings due to mismatch of maximum power point (MPP) currents of constituent photovoltaic modules. These methods are based on fitting a cubic polynomial to a portion of the power (P) versus current (I) curves and extracting a small number of parameters needed to expand the P(I) curves ...
Le, L.T. +3 more
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PV Module Mismatch Power Loss Analysis by Partial Shade and Study for Improving the Power Loss
New & Renewable Energy, 2016ByungKeun Yoon +5 more
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Optimal Aperture Sizing to Minimize Power and Mode Mismatch Losses in Gaussian Beam Propagation
Losses in optical experiments are critical and arise from various sources and require careful identification, analysis, and mitigation. This paper focuses on Gaussian beam propagation through circular apertures, examining both optical and mode mismatch losses.edwige tournefier +3 more
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A Novel Thermoelectric System for Mitigating Power Mismatch Losses in Non-Uniform Temperature Fields
Against the backdrop of the global advancement of the "dual carbon" strategy, the utilization of low-grade waste heat resources via thermoelectric modules has become a crucial approach for energy conservation and consumption reduction. However, non-uniform temperature distribution under actual operating conditions leads to severe power mismatch losses ...Shenhua Hu +4 more
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A Novel Fixed BIPV Array for Improving Maximum Power with Low Mismatch Losses Under Partial Shading
IETE Journal of Research, 2022Debayan Sarkar, Pradip Kumar Sadhu
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2022 IEEE International Power and Renewable Energy Conference (IPRECON), 2022
Safia A. Kazmi +3 more
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Safia A. Kazmi +3 more
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