DC Discharge Inverter

Design Priorities in EV Traction Inverter With Optimum

To control the voltage so that the voltage does not exceed 50 V (touch safe), the auxiliary power supply has to turn on and power up safety-relevant circuits that can discharge the DC link caps

A DC-Link Hybrid Active Discharge Scheme for Traction Inverters

This paper examines the limitations of traditional discharge techniques and proposes a novel hybrid discharge solution that combines the existing winding-based

Miba: Discharging the DC link | e-Mobility | Miba

This is because of the special circuit design for the constant power discharge of DC link. It reduces the size of the resistor even more compared to the single pulse application, allowing

A DC-Link Hybrid Active Discharge Scheme for Traction Inverters

This paper examines the limitations of traditional discharge techniques and proposes a novel hybrid discharge solution that combines the existing winding-based discharge method with a

SLAAEL5 Application brief | TI

This setup can discharge the DC-Link capacitor within 4.9 seconds and a peak power of about 160W. The respective spikes, also in current are occurring with every duty cycle step change.

How to Reduce the Power Resistor for DC-Link Discharge in

The DC-Link capacitor is a part of every traction inverter and is positioned in parallel with the high-voltage battery and the power stage (see Figure 1). The DC-Link capacitor has several

Safe active discharge circuit for inverter in vehicle

The present invention relates to a safe active discharge circuit to be arranged in parallel with a DC link capacitor connected between the positive and negative lines of a DC power link.