Designs in The Literature
A good set of traditional and more recent designs of Rogowski coils can be found in US patent 6313623. In this patent there is a mention to an added purpose of the second wire returning through the center of the toroid, claiming that it helps reject interference from electrical fields present in the environment.
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Famous quotes containing the words designs and/or literature:
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—Henry David Thoreau (1817–1862)
“Many writers who choose to be active in the world lose not virtue but time, and that stillness without which literature cannot be made.”
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