Current measurement apparatus
Номер патента: EP1740960A1
Опубликовано: 10-01-2007
Автор(ы): Albert Zwolinski, Desmond Ebenezer
Принадлежит: Lem Heme Ltd
Опубликовано: 10-01-2007
Автор(ы): Albert Zwolinski, Desmond Ebenezer
Принадлежит: Lem Heme Ltd
Реферат: The current measurement apparatus comprises a Rogowski coil (20) comprising a wire or conductor which forms a coil (22) and returns through the coil (22) as a central conductor. The coil (22) and the central conductor are formed from a single conductor or wire and, therefore, no electrical join (for example, a solder join or crimp) is required at the end of the Rogowski coil. The wire (28) used to form the coil (22) anal the central conductor (24) is insulated prior to forming the Rogowski coil. The insulated coating (30) provides better insulation between individual coils and also helps to provide a more even spacing between the coils.
Current measurement device and method
Номер патента: RU2521715C2. Автор: Джеймс Дуглас ЛИНТ,Фусюе ЦЗИНЬ,Франциско МИХЕЛЬ,Виктор АЛЬДАКО. Владелец: Палс Электроникс, Инк.. Дата публикации: 2014-07-10.