Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
The oil ON transformer used for a wind-power-on-the-ocean device and it
Document Type and Number:
Japanese Patent JP6081605
Kind Code:
B2
Abstract:
In offshore wind power generator devices, with the objectives of safety and the suppression of loss during power transmission, there is the requirement of installing a transformer within the offshore wind power generator devices. When doing so, an increase in cooling performance of oil-immersed transformers used in the offshore wind power generator devices is called for. To solve said problem, an oil-immersed transformer housing in a tank a core, a coil, and insulating oil that cools and insulates the core and coil is installed below the sea surface within a wind power generator device, and the structure is such that the tank is immersed in liquid. As a result, greater compactness of the oil-immersed transformer and the offshore wind power generator device is possible by means of increasing the cooling performance of the oil-immersed transformer used in the offshore wind power generator device.

Inventors:
Yasushi Mashima
Toshiki Shirahata
Junji Ono
Shiina Yoetsu
Keisuke Kubota
Application Number:
JP2015537515A
Publication Date:
February 15, 2017
Filing Date:
September 20, 2013
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Hitachi Industrial Equipment Systems Co., Ltd.
International Classes:
F03D80/80; F03D80/60
Domestic Patent References:
JP2013024177A2013-02-04
JP2012172564A2012-09-10
JP2011089468A2011-05-06
JP2011530185A2011-12-15
JP2013509522A2013-03-14
JP4995357B12012-08-08
JP2013024177A2013-02-04
JP4995357B12012-08-08
JP2011530185A2011-12-15
JP2013509522A2013-03-14
JP2012172564A2012-09-10
JP2011089468A2011-05-06
Attorney, Agent or Firm:
Aoritsu patent business corporation



 
Previous Patent: A nonaqueous electrolyte battery, a battery pack, and a car

Next Patent: TESTING DEVICE OF ACTUATOR