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.
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
TRACTION INVERTER DC-LINK ACTIVE DISCHARGE METHOD
Embodiments of the present disclosure enable the rapid discharging of a DC link capacitor of a traction inverter in the event that such discharge is called for.
V2L, V2V, V2H, V2G? A Guide to Four External Power Supply
These vehicles require specialised DC V2L discharge inverters for external power supply. DC V2L draws power from the vehicle''s DC charging port, then converts the direct
Hybrid DC-Bus Capacitor Discharge Strategy Using Internal
This paper proposes a hybrid DC-bus capacitor discharge strategy relying on both the machine windings and external bleeder circuits to achieve the five-second discharge in minimum
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
Tesla V2L Discharge Device | DC to AC Adapter for Model
This specialized product is designed to extract DC power directly from Tesla''s fast-charging port and then convert it into safe, usable AC power using a built-in high-performance
Enabling Smarter DC Link Discharge in EV Traction Inverters
Explore the live demonstration of the GD3162''s DC Link discharge feature and discover how NXP is enabling smarter, safer and more efficient EV systems through its latest
5 Types of Electric Vehicle External Discharge Scenario
Core Function: Outputs high-voltage DC power through the vehicle''s DC charging port to power dedicated DC loads such as high-voltage tools and energy storage devices.
A DC-Link Hybrid Active Discharge Scheme for Traction Inverters
The proposed solution has a higher discharge rate and reduces the voltage overshoot on the DC-Link capacitor. The proposed hardware is verified using the simulation and experiments