Title:
An electric insulation method of a tap panel of a transformer provided with a tap panel, and a dry type distribution transformer, and a tap panel for dry type distribution transformers
Document Type and Number:
Japanese Patent JP6012025
Kind Code:
B2
Abstract:
The present invention relates to a dry distribution transformer comprising a housing (1′), a coil (200), a sealed compartment (100) and a taps panel (110) associated to the coil (200). The taps panel (110) has an electrostatic shield (107) and is positioned inside the sealed compartment (100), the sealed compartment (100) being filled with a solid dielectric material and protected by a cover (120). One also describes an electric insulation method for a taps panel of a dry distribution transformer and taps panel for a dry distribution transformer filled with removable insulating resin. The coil (200) has a grounded (115) electrostatic shield (107).
Inventors:
Martin Arsina Navarro
Application Number:
JP2014504124A
Publication Date:
October 25, 2016
Filing Date:
April 16, 2012
Export Citation:
Assignee:
Siemens Aktiengesellschaft
International Classes:
H01F29/02; H01F27/28; H01F27/32; H01F27/36
Domestic Patent References:
| JP58095023U | ||||
| JP3110818U | ||||
| JP56126832U | ||||
| JP7106162A | ||||
| JP5315126A | ||||
| JP2000501895A | ||||
| JP7046726A |
Attorney, Agent or Firm:
Iwao Yamaguchi
Hiroshi Yamamoto
Mina Takemoto
Hiroshi Yamamoto
Mina Takemoto
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