
Nina Chaichi- Portland State University
Nina Chaichi
- Portland State University
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5
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Publications (5)
The IT system is one of the key infrastructures in order to add intelligent feature to power grids. Many papers anticipated a rocky road for IT system integration into power system and suggested the cloud computing adoption as a smart grid IT infrastructure to smooth the integration. Though cloud computing could overcome some of these integration c...
The lighting industry has gone under major transformations in recent decades. These changes are both at components/luminaires and system level. In 1999, Haitz stated that lumen per package will increase by a factor of 30 and the cost per lumen will decrease by factor of 10 [1]. This is also known as Haitz’s law [2]. In 2011, Haitz’s law is revisite...
Lighting technologies are transitioning into their next-generation phase through the "Internet of Things" (IoT) wave. We are observing the integration of many functions, including a controlling function to gain energy efficiency. This occurs through a convergence of technology that increases the intelligence of the lighting systems as well. Also, t...