论文部分内容阅读
In 2009, US President Barack Obama made smart grid investment a national policy in his “New Energy for America” report and the US Department of Energy announced a $3.4-billion grant for its technology development. Since then, smart grids have rapidly become a global issue and are regarded in many countries as a new driver
In 2009, US President Barack Obama made smart grid investment a national policy in his “New Energy for America” report and the US Department of Energy announced a $ 3.4-billion grant for its technology development. Since then, smart grids have rapidly become a global issue and are regarded in many countries as a new driver