Principles of braking resistance

One unit: braking brake is power and driver of high -power power transistor. Essence Its functional function is to store the storage storage storage storage and storage within the specified voltage range in the specified voltage range in the link of the discharge current. Essence Essence

Second brake: In the frequency of the motor, the motor will decrease, the state, drag state, drag regeneration, drag the system state, and the kinetic kinetic energy of the dragging The circuit must consume the consumption of DC and drop off the allowable range. The braking resistance is consumption

++ resistance+: brake brake braking unit brake unit power transistor transistor transistor transistor and its circuit circuit composition. Its function is to discharge the current current current current current current current

The following is the unit ::

A A, when it is in time, the motor is running, running, running, running, and running. Essence

b, when the voltage is reached, the braking power, the current flow, and the current flow opening

C, resistance, absorption, motor, motor decrease, inverter decrease, inverter

D, when the pressure is pressed, the power tube is turned off when braking. At this moment, there is no brake current flow flowing flow, braking resistance

e, the elevation makes the unit move, the time to brakes, the balance is above, and the balance

Since the short -term work is inside, it is enough to fall to the same, so the rated rated rated power with the same temperature and temperature of the ambient temperature will be greatly reduced, and the power reduction power power power power power power power power power power power power power power power power power power power power power power power power power power power Power power power power, price price, price price price price price off indicator, even short, as much as possible, as much as possible, to protect, protect, protect the voltage, protect, protect the voltage, protect the voltage It is also relatively fast but short -term. Essence Essence

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