FIELD: electricity.
SUBSTANCE: superconductive circuit breaker comprises a tripping element (1) made as two in-series sections (2, 3) of superconductors to which outputs the outputs of two in-series heteropolar charged capacitors (4, 5) are connected, to the connection point of the capacitors (4, 5) one of the outputs of closure device (6) is connected as well as a control winding (7) placed outside of the combined sections (2, 3) the tripping element (1) and coupled between the connection point of the sections (2, 3) and the second output of the closure device (6).
EFFECT: increase in operation speed of the superconductive circuit breaker by increasing magnetic strength in the area of the tripping element superconductor within the time range of control process.
1 dwg
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