Latest news

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    Impressed Voltage Training

    We asked Colin Dorward, from National Grid’s Safety, Sustainability and Resilience team: why’s it so important to be aware of Impressed Voltage?

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    Corrosive Sulphur

    Is the industry dealing with its transformer’s corrosive sulphur problem? Or can we stop worrying about it?

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    SF6 Regulations

    We asked Carl Johnstone, from National Grid’s Network Engineering team: How will the change in SF6 regulation affect our customers? 

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    Harmonics

    How can National Grid help customers to manage their risks from harmonic distortion when they connect to our network?  

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    National Grid Technical Documents

    National Grid has teamed up with IHS International to make our key documentation available to purchase through their online Standards Store.  

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    Earthing Studies

    Is earthing really a problem and how is National Grid contributing towards this debate?  

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