WATER TURBINE POWER GENERATION SYSTEM FOR ACCELERATING FLOW VELOCITY

Title:

WATER TURBINE POWER GENERATION SYSTEM FOR ACCELERATING FLOW VELOCITY

Document Type and Number:

WIPO Patent Application WO/2018/174594

Kind Code:

A1

Abstract:

The present invention relates to a water turbine power generation system for accelerating flow velocity, including a conical inner drum, and an outer drum having a spiral fluid guide tube formed along the outer wall thereof, so as to increase flow velocity and jet pressure, thereby improving power generation efficiency. According to an embodiment of the present invention, the water turbine power generation system for accelerating flow velocity comprises: a flow guide channel body including a flow guide channel having an inlet part formed to be wider than an outlet part and formed to have a conical shape of which the cross section is reduced along concentric circles, and a plurality of flow guide tubes formed in a spiral shape from an inlet to an outlet so as to cover the outer side of the flow guide channel; a propeller water turbine part including a propeller water turbine rotating by a flow flowing in from the flow guide channel body; a gear device for maintaining, at constant number of revolutions, the number of revolutions inputted from the propeller water turbine part; and a synchronous power generator facility for converting rotational energy, inputted from the gear device, into electric energy.

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JPS5510009	GUIDE VANE PROTECTIVE DEVICE
WO/2012/098095	CURVED CONDUIT PERTAINING TO A HYDRAULIC MACHINE, DISTRIBUTION GROUP FOR PELTON TURBINE WHEEL, AND HYDRAULIC MACHINE

Inventors:

KIM MI JUNG (KR)
KIM SI HYEON (KR)
YOU HEE GU (KR)
KIM HYO SHIK (KR)

Application Number:

PCT/KR2018/003354

Publication Date:

September 27, 2018

Filing Date:

March 22, 2018

Export Citation:

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Assignee:

WINDROSE E&C LTD (KR)
KG ENG CO LTD (KR)

International Classes:

F03B3/18; F03B17/06

Foreign References:

KR20170011063A	2017-02-02
KR20110058998A	2011-06-02
KR101623709B1	2016-05-24
KR20150049759A	2015-05-08
JP2013245766A	2013-12-09

Attorney, Agent or Firm:

HONESTY & JR PARTNERS INTELLECTUAL PROPERTY LAW GROUP (KR)

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