Skip to main content

Tidal Power Generation

Image
By
Nova Energy, an entrepreneurial company based in Hyogo Japan, developed tidal power generation systems and started its trial testing off the coast of Awaji City in the first half of the year  2010. The key component of the system is a tuna shaped turbine "MAGURO TURBINE", of which type number NT-001 has a 6-meter-long body with a 3 meter-diameter of propeller, is designed to generate 10kw at 3 knot tide current speed.　Maguro Turbine is not actually for generating electric power but to generate oil pressure power which is transformed to rotate oil turbines for electric power generation. 　For a country surrounded by the sea, like Japan, there could be huge potential to use the sea power of clean energy.  We do hope the trial will be successfully completed together with a reasonable cost performance result.



Source: News archives on Nova Energy's  web site (Japanese)
            A TV program uploaded on YouTube (Japanese)
10/7/10
Labels:

Comments

Post a Comment

Popular posts from this blog

Brain Machine Interface

By
Brain waves control a wheelchair. The new signal processing technology for brain machine interface (BMI) has reportedly been a recent result of collaboration activities among RIKEN, Toyota Motor Corporation, Toyota Central R&D Labs and Genesis Reserch Institute have jointly announced that BSI-TOYOTA Collaboration Center. This seems to be a big step for the next generation robotics. 7/3/09
Post a Comment
Read more

High Performance Ferrite Magnet Motor Developed - No Rare-Earth Required

By
New Energy and Industrial Technology Development Organization (NEDO) has announced that the organization, working together with a group of School of Information Science, Hokkaido University, successfully developed a newly structured rotor segment type of axial-gap motor for use of hybrid electric vehicles (HEV).  The output performance of the new motor is comparable with the conventional rare-earth magnet motor although its magnetic material consists of ferrite magnets only without using any rare earth.  A result of actual load testing under a constant torque range shows 51.5KW which is equivalent to conventional HEV battery performance. This technology has been developed as a part of "technology development for the next generation high performance  automobile  battery systems ".   The new technology has strong potential to relieve auto-manufacturers from extremely competitive situation in procurement of the rare-earth material which is supposed to be...
Post a Comment
Read more