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2012
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Invention
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Megawatt direct drive type squirrel-cage asynchronous generator ac-dc-ac wind generation system. ... |
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Invention
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Voltage surge-free device and method for cutting off thyristor valve block. A voltage surge-free ... |
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Invention
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Multi-unit integrated drawer type power module based on fully-controlled device. A multi-unit int... |
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Invention
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Integrated intensive svg cabinet based on multi-unit integrated drawer type power module. An inte... |
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Invention
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Test station for detecting thyristor valve group. The present invention relates to a test station... |
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Invention
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Experimental station for detecting thyristor valve assembly. An experimental station for detectin... |
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Invention
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Svc reactive predictive compensation method for rectifier load. A static VAR compensator (SVC) re... |
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Invention
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Water-cooled hollow reactor for high power rectifying equipment. A water-cooled hollow reactor fo... |
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Invention
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Device for eliminating voltage harmonics in power system. A device for eliminating voltage harmon... |
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Invention
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Topology for lightweight dc electrical transmission system. Disclosed is a lightweight DC electri... |
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Invention
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New test power supply for transformer. A test power supply for a transformer comprises a high vol... |
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Invention
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Shore-based variable frequency power supply system in port. A shore-based variable frequency powe... |
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Invention
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H-bridge cascaded multi-level voltage sag generator based on igbt. An H-bridge cascaded multi-lev... |
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2011
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Invention
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Complex control structure for balancing output of multiple sets of electrical equipment under aut... |
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Invention
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Self-cooling ultra high power resistor. Provided is a self-cooling ultra high power resistor comp... |
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Invention
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Current-control method for use in high voltage inverter. A current-control method for use in a hi... |
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Invention
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Mmc-based transformerless four-quadrant high-voltage variable-frequency power supply topology. An... |
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Invention
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Topology of power-generation and grid-integration of transformerless hydraulic generator. The pre... |
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Invention
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H-bridge based transformerless wind power grid-connected topological structure. An H-bridge based... |
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Invention
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Topology for single-quadrant transformerless high-voltage frequency converter. A topology for a s... |
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Invention
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Transformerless high voltage direct current transmission topological structure. A transformerless... |
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Invention
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Topological structure for transformerless four-quadrant high voltage frequency converter. A topol... |
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Invention
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Modular multilevel converter-based transformerless battery energy storage topology. A modular mul... |
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Invention
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Transformer-less static synchronous compensator (statcom) topological structure based on modular ... |
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Invention
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Topology for modular multilevel converter-based transformerless inductance energy-saving. A topol... |
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Invention
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A transformerless inductive energy storage topology structure. A transformerless inductive energy... |
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Invention
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Mmc-based transformer-free wind power grid-connected topological structure. A MMC-based transform... |
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Invention
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Modular multilevel converter-based transformerless solar power inverter topological structure. A ... |
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Invention
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Transformer-free battery energy storage topological structure. A transformer-free battery energy ... |
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2010
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Invention
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66kv light-controlled water-cooled thyristor valve bank. A light-controlled thyristor valve bank ... |
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Invention
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Full load testing method of low power consumption for converter. A full load testing method of lo... |
