FIELD: electricity.
SUBSTANCE: electronic module comprises a capacitor, a short-circuit device, a movable portion, a short-circuit portion and a spring element, a short-circuit device is in parallel connected to the capacitor, the short-circuit device comprises a first and a second bus, the movable portion is connected to the first bus, and the short-circuit portion is connected to the second bus, the spring element is located between the movable portion and the short-circuit portion, when the short-circuit current flows through the first bus, the magnetic force between two buses causes the first bus to be repelled from the second bus and moves towards the short-circuit portion.
EFFECT: providing the ability to protect the circuit from the discharge of energy originating from the capacitor.
10 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CONVERTING DEVICE AND METHOD FOR ITS PROTECTION AGAINST SHORT CIRCUIT | 2015 |
|
RU2683956C1 |
| TOPOLOGY OF CIRCUIT FOR DAMPING SHORT CIRCUIT CURRENTS, METHOD AND CONVERTER BASED THEREON | 2016 |
|
RU2665683C1 |
| TRANSMISSION SYSTEM | 2006 |
|
RU2397591C2 |
| SWITCHING DEVICES FOR ELECTRONICALLY-CONTROLLED DC-NETWORKS | 2011 |
|
RU2577540C2 |
| POWER CIRCUIT OF ELECTRIC POWER INVERTER | 1999 |
|
RU2190919C2 |
| FAST-ACTION SHORT-CIRCUITING SWITCH | 1992 |
|
RU2025813C1 |
| DEVICE FOR DC SWITCHING IN DC POLE OF DIRECT VOLTAGE NETWORK | 2017 |
|
RU2695800C1 |
| RECTIFIER SUBSTATION FOR POWER SUPPLY OF DC RAIL VEHICLES | 1992 |
|
RU2071427C1 |
| PROTECTION DEVICE FOR ALTERNATING CURRENT ELECTRICAL INSTALLATION | 2020 |
|
RU2814214C2 |
| WIND POWER STATION WITH MULTIPLE WIND-DRIVEN POWER PLANTS | 2009 |
|
RU2459112C1 |
