Title:
ガス絶縁開閉装置と油入変圧器の接続構造
Document Type and Number:
Japanese Patent JP4764139
Kind Code:
B2
Abstract:
The present invention provides a connecting structure of a gas insulated switchgear and an oil-immersed transformer in which miniaturization and weight reduction are attained by suppressing axial length. One cone shaped insulation spacer 3 dividing insulating gas and insulating oil is arranged between the connection container 1 on a gas insulated switchgear 16 side in which the insulating gas is enclosed and the connection container 2 on an oil-immersed transformer 17 side in which the insulating oil is enclosed. The cone shaped insulating spacer 3 has a cone shape or a cross section shape similar thereto, having one side with projected surface and the other side with recessed surface, and the projected surface side is arranged on the gas insulated switchgear 16 side while the recessed side on the oil-immersed transformer 17 side. A buried conductor 4 for connecting the main circuit conductor 8 on the gas insulated switchgear 16 side to the flexible conductor 6 as the main circuit conductor of the oil-immersed transformer 17 is provided at the center portion of the cone shaped insulating spacer 3.
More Like This:
| WO/2015/019516 | GAS-INSULATED SWITCHGEAR |
| JP2011258889 | GAS INSULATED TRANSFORMER |
| JPH073762 | [Name of invention] Gas-insulated switchgear |
Inventors:
Toshiaki Rokunohe
Masanori Chikushi
Naoyuki Yamamoto
Tokio Yamagoku
Toyoichi Tanaka
Hirohiko Yatsuka
Masanori Chikushi
Naoyuki Yamamoto
Tokio Yamagoku
Toyoichi Tanaka
Hirohiko Yatsuka
Application Number:
JP2005321109A
Publication Date:
August 31, 2011
Filing Date:
November 04, 2005
Export Citation:
Assignee:
Japan ae Power Systems Co., Ltd.
International Classes:
H02B13/02; H01F27/04
Domestic Patent References:
| JP50019133Y1 | ||||
| JP57097306A | ||||
| JP10116736A | ||||
| JP2000208333A |
Attorney, Agent or Firm:
Yoshihiro Takasaki