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2023
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Invention
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Reverse supporting device for converter transformer body pressing. A reverse supporting device fo... |
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Invention
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Multi-tap adjustment mechanism, adjustment method therefor, and application thereof. The present ... |
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Invention
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Core laminating method. A core laminating method, comprising the steps of: laminating an upper yo... |
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Invention
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Standby phase transformer adapted to plurality of transformers. The present invention belongs to ... |
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2022
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Invention
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Single-phase self-coupling excitation-free medium-voltage multi-tap voltage-regulating transforme... |
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Invention
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Dry-type distribution transformer having three-stage stepped core. The present invention relates ... |
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Invention
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Test apparatus for simulating partial discharge phenomenon of transformer. The present invention ... |
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Invention
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Dry-type split transformer and mounting method therefor. The present invention relates to a dry-t... |
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Invention
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Transformer having built-in inductance coil. The present invention relates to transformer impedan... |
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Invention
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Three-phase reactor. Disclosed in the present invention is a three-phase reactor. The three-phase... |
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Invention
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Single-phase iron core reactor having uniform magnetic density. Disclosed is a single-phase iron ... |
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2021
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Invention
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Variable-flux voltage-variation rectifier transformer for electric trolley. The present invention... |
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Invention
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35 kv dry-type single-phase combined test transformer. Disclosed is a 35 kV dry-type single-phase... |
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Invention
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High-impedance transformer having built-in reactor. Disclosed is a high-impedance transformer hav... |
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Invention
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Single-column sleeved single-phase autotransformer. Disclosed in the present invention is a singl... |
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Invention
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Grounding transformer comprising secondary winding. A grounding transformer comprising a secondar... |
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Invention
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Neutral-point earthing reactor having magnetism enhancement structure. Disclosed in the present i... |
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2020
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Invention
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Interleaved cylindrical winding. An interleaved cylindrical winding, comprising multiple lengths ... |
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Invention
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Miniaturized module-integrated 400 v low-voltage switch cabinet. The present invention relates to... |
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Invention
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High-efficiency distribution transformer. The present invention relates to the technical field of... |
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Invention
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Transformer with economical gas-insulated wire-out structure. A transformer that has an economica... |
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Invention
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End insulation device for voltage regulation coil of oil-immersed power transformer. An end insul... |
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Invention
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Iron core disc for iron core reactor. An iron core disc for an iron core reactor comprises an iro... |
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2019
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Invention
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Iron core structure of iron core reactor. An iron core structure of an iron core reactor. The cro... |
