Broadband over powerline (BPL) has died a dozen deaths in the Smart Grid space, yet continues to dig itself out of each grave. In this article, former AEP executive and early BPL advocate Bruce Renz argues that its rightful role is in the transmission system. Click inside to see if you agree with him – and then vote in our Quick Poll regarding BPL prospects.">
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Transmission Smart Grid: Does BPL Finally Have a Home?
By Guest Editorial
Jun 22, 2010 - 9:41:20 AM

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By Bruce Renz

 

Since the existing electrical grid’s transmission system is “smarter” than the distribution system, the Smart Grid’s focus has thus far been concentrated on the distribution system. Still, major functional changes will be required before distribution can support the Smart Grid’s seven principal characteristics. Furthermore, at the distribution feeder level, unlike transmission, the required enabling digital technology has not made significant inroads.

 

By comparison, digital technology and high-power electronics are today employed to varying degrees throughout the transmission

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