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GE's Variable Frequency Transformers Hit NJ

Three of GE's unique transformers have been installed in Linden, NJ and will allow power from its grid to be shared with New York City.

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[[Power Crossing:] ]

[A 95-ton behemoth arrived in Linden, New Jersey recently]

[that will forever change how New York City and New Jersey power grids interact.]

[Most power grids run on slightly different frequencies, preventing power from one ]

[to travel to another.]

[In New York and New Jersey's case, the two grids actually run on similar frequencies,]

[but until now, there's been no easy and precise way to manage]

[the flow of power between the two.]

[That massive cylinder in Linden will help solve that power flow problem.]

[The machine is a router that helps run GE's Variable Frequency Transformer or VFT,]

[a Smart Grid technology.]

[The VFT acts a bit like a school crossing guard,]

[making sure only the right amount of energy gets through safely.]

[This graphic should help.]

[That gray box in the center, that's the VFT, ]

[and on either side are two power grids.]

[Available power from New Jersey travels into the VFT where it is processed,]

[and then it bolts out to illuminate the Big Apple.]

[Six traditional transformers and three variable frequency transformers ]

[make up the Linden system.]

[Together they are capable of transmitting 300 Megawatts of power.]

[That's enough juice to light up nearly 300,000 homes.]

[But perhaps the most astounding aspect of this project is that until the advent of the VFT,]

[separate power grids really couldn't talk to each other with such speed, ]

[reliability, and efficiency.]

[Dan Walsh is the asset manager for the Linden project.]

[[Dan Walsh] It's a great improvement.]

[It's a great display of our technology, using our engineers and our financial resources]

[to improve the community and the area.]

[For GE reports this is Vivek Kemp. [GE imagination at work]]