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Self-excited electrification-short circuit braking circuit 2
Source: InternetPublisher:已注销 Keywords: Braking circuit BSP electric motor Updated: 2020/01/24
The circuit is shown in Figure 3r156. It adopts automatic control mode.
When stopping, press the stop button SB2, the contactor KMi is released, the capacitor C circuit is connected , and the motor enters the self-excited
electric braking state. After a delay, KMz pulls in, the three-phase stator windings are short-circuited, and the motor enters the energy consumption braking state.
Release SBz, KT and KMz are both released, and the braking process ends.
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