FIELD: electrical engineering.
SUBSTANCE: proposed method can be used not only for low-power devices in pulse engineering and control circuits but also for power circuits of automatic-control systems to ensure operation of electromagnetic components during step-by-step regulation of electrical energy supplied to load, as well as in converter engineering, ferroresonance circuits and regulators to vary magnetization curve shape of reactor that has coil with split core made of electric steel strips. This method includes additional treatment of butt-ends of core halves. Prior to joining split core halves together their butt ends are covered with nonmagnetic insulating material in the form of films or plates of various shapes and sizes. Then their surfaces are tightly fitted to one another.
EFFECT: enhanced nonlinearity of magnetization curves.
1 cl, 6 dwg
| Title | Year | Author | Number |
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RU2636141C1 |
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| SYNERGISTIC WELD THROTTLE | 1992 |
|
RU2041037C1 |
| FERRORESONANCE VOLTAGE STABILIZER | 0 |
|
SU1187156A1 |
