文档介绍：Smart Home, Smart Appliances and Smart Building
Are the functions munications available for a household appliance which joins Smart Grid?
Sino-EU SMART GRID Technology and Standardization Forum 2010, Bejing
May 2010
Dr. Claudia Häpp, ZTI
Uwe Kampet, ZTV
Smart Grid is a global and multi-business subject where almost daily new players are arising (examples – plete)
USA
Europe
Asia
For appliances as last step in the electricity value chain, shift of electricity consumption is the key smart grid relevant feature
Smart grid enabled appliances may shift consumption and hence reduce demand volatility, but do not improve the appliance energy efficiency
AHAM* (US)
The term “Smart Appliance” refers to a modernization of the electricity usage system of a home appliance so that it monitors, protects and automatically adjusts its operation to the needs of its owner.
AHAM position is according to “American Clean Energy and Security Act 2009”:
“… smart grid capability means capability of receiving and interpreting time-of-use pricing and peak-load-shed signals from a utility …” communication needed
CECED** (EU)
A “Smart Appliance” is defined as a household appliance that makes use of an intelligent power management strategy to optimize the load on the power distribution grid. It lowers energy cost (for consumer and utilities) and increases the overall efficiency of the system.
* American Association of Home Appliance Manufacturers, White Paper, 2009/12
** mittee of Domestic Equipment Manufacturers, Position Paper, 2010/02
Both - US and EU - positions follow the same Smart Grid overall target
Description Smart Grid device
Smart Appliances can have an impact on the Grid
Case Study Europe
150 GW energy consumption at peak time in European households (183 Mill.)
12% of energy demand at peak time reduced by using smart appliances means
98 Watts per single household but 18 GW for all European households
30 large coal fired power plants would