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2018
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Invention
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Direct-current arc-extinguishing apparatus. The present invention relates to a direct-current arc... |
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Invention
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Arc extinguishing method and apparatus. The present invention relates to an arc extinguishing met... |
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G/S
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Semi-conductors; chips [integrated circuits]; transformers
[electricity]; sockets, plugs and oth... |
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Invention
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Direct-current arc-extinguishing device. A direct-current arc-extinguishing device, and particula... |
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Invention
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Direct-current arc-extinguishing circuit and device. A direct-current arc-extinguishing circuit a... |
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Invention
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Semi-controlled device drive throttling device. Provided is a semi-controlled device (S1) drive t... |
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2017
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Invention
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Device for dynamically extinguishing electric arc of electrode. A device suitable for dynamically... |
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Invention
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Inrush current free switching apparatus and control method thereof. The invention relates to an i... |
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Invention
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Thyristor driving apparatus. An apparatus for driving a thyristor in an alternating-current power... |
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Invention
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Drive apparatus for semi-controlled device. Provided is a drive apparatus for a semi-controlled d... |
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Invention
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Half-controlled-type device drive method and apparatus, and hybrid device. A half-controlled-type... |
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Invention
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Arc-extinguishing power device driving apparatus and arc-extinguishing apparatus. An arc-extingui... |
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Invention
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Zero-crossing detection apparatus and synchronous switch. A zero-crossing detection apparatus and... |
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Invention
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Power device driving apparatus. A power device driving apparatus, belonging to the field of elect... |
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Invention
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Electronic arc-extinguishing feedback apparatus and arc-extinguishing apparatus. An electronic ar... |
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Invention
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Direct-current arc-extinguishing power device drive apparatus and arc-extinguishing apparatus. Di... |
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Invention
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Hybrid switch. A hybrid switch, in particular, a hybrid switch suitable for being used in an alte... |
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2016
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Invention
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Current feedback-type electronic arc-extinguishing apparatus. The invention relates to a current-... |
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Invention
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Inrush-current free switching device and control method thereof. An inrush-current free switching... |
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Invention
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Two-terminal arc extinguishing device and hybrid switch. Disclosed is a two-terminal arc extingui... |
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Invention
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Smart switch and application system thereof. A smart switch and an application system thereof set... |
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Invention
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Thyristor drive apparatus. A thyristor drive apparatus suitable for driving a thyristor in an alt... |
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2015
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Invention
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Current monitoring type electronic arc-extinguishing apparatus. A current monitoring type electro... |
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Invention
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Electronic arc-extinguishing device. An electronic arc-extinguishing device suitable for extingui... |
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Invention
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Current-feedback electronic arc-extinguishing apparatus. A current-feedback electronic arc-exting... |
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Invention
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Capacitive coupling-type arc-extinguishing circuit and device. A capacitive coupling-type arc-ext... |
