Skip to main content

Smart Grid

Image
By
There must be a variety of leading edge technologies and components required for Smart Grid which is recently assumed as the next generation electric power distribution network.

Electric power has been supplied by an electric power company to every building or facility wherever needed. "Internet" is often used as an analogy of Smart Grid since various information generators are connected to the internet. In this context, the electric power supply network has been used as "down load" only while Smart Grid will enable us to download and upload of the electricity for multiple directions as the information traffic flows on the internet.

An important difference from Internet, however, Smart Grid has to assure stable and continuous power supply without no delay. No "Best Effort" is allowed on Smart Grid.

Smart Grid sounds pretty smart and beautiful as written and pronounce. However a huge amount of new technologies and efforts for standardization will be required to build it on this planet. A small piece of information released by National Institute of Advanced Industrial Science and Technology (AIST) has driven me to think of the new vision of power electric distribution network.

7/29/09
Labels:

Comments

Post a Comment

Popular posts from this blog

Spiral Magnus - a wind power generator

By
About one year ago, February 2008, I introduced at this blog site  Spiral Magnus  wind generator designed and manufactured by MECARO .  It seems that the new generator is now in commercial production.  The first commercial unit reportedly installed in Ogata Village, Akita Prefecture, Japan last November.  This video is a brief presentation on the product. According to the supplier, MECARO , the strong advantage of Spiral Magnus are in low speed rotation, exceptionally quiet operation, long lasting durability as well as high efficiency and stability in power generation that have been enabled by Spiral Effect together with MECARO's patent technology. Typical specifications data extracted from the supplier's web site are as follows. Wind Turbine Diameter: 11.5m Rated Output: 12kW Rated Wind Speed: 11m/s Rated Rotor Speed: 30rpm Cut-in Wind Speed: 3m/s Cut-out Wind Speed: 30m/s Wind Load Survival Rate: 60m/s Source: MECARO's  promotion video via Y
Post a Comment
Read more

Radiation-Watch - Excellent Project Where Good Ideas Have Got Together

By
Radiation-Watch.org , an open and non-profit project formed up in Japan, took an excellent approach to develop and launched very inexpensive and smart radiation detectors to the international market.  The organization is supported by a variety of people, such as scientists, engineers and designers on a global basis.  The organization surprisingly enough to have designed, developed manufactured, and launched the first model, Pocket Geiger Type 1 within just three month soon after the team made its decision to get the thing done.  All of the team members shared their own expertise on purely good will basis using their off-times, weekends and nights in weekdays.   Needless to say, scientific, technological and engineering expertise the team members hold are the first class while there were three key factors for the successful fast launch of the high quality radiation detector.  Firstly, they used Kickstarter to get financial support for the project.  Using the system, Radiation-watch
Post a Comment
Read more

i3(Cube)Space

By
National Institute of Advanced Industrial Science and Technology of Japan (AIST) announced iCubeSpace, a system which enabled an operator to feel and touch to control a virtual obstacle on 3D display panel. According to the spokes person on the TV news, possible application areas will be ranging from TV gaming, training for surgical operations to virtually touching an art object displayed in an famous museum. The press release is only in Japanese so far.  In the meantime, a DigInfoTV picked up the news at CEDEC 2010 held in Yokohama last week. The TV news available on YouTube is here although it's only in Japanese, too. Source: AIST's New Release,   DigInfoTV news via YouTube 9/7/10
Post a Comment
Read more