Enabling Smarter DC Link Discharge in EV
May 25, Image used courtesy of Adobe Stock DC Link Discharge Challenges in Inverter High-voltage DC links are central to a wide range
Active Discharge and Pre-charge of EV High Voltage
Apr 20, Active Discharge & Pre-charge with ST’s latest THYRISTOR solutions Complete Product range including SCR, Microcontroller, Power device and Sense & Control Analog devices
Infineon high voltage Inverter Application Presentation
May 25, Infineon high voltage Inverter Application Presentation Traction Inverter trends Semiconductors contribute to improved energy efficiency, but also to size and weight
An Active Discharge Scheme for DC-Bus Capacitors in EV
Jul 18, During the emergency situations, key-OFFs, or maintenance, discharging the inverter dc-bus capacitor voltage within seconds is imperative due to safety concerns (inverter
High Voltage Solutions in HEV/EV Part II:
Nov 14, What will I get out of this session? Purpose: To provide an overview of complete high voltage power solutions in DC-DC Conversions and Tractions Inverters Introduction
Design Priorities in EV Traction Inverter With Optimum
Apr 1, TI technology and devices, such as MCUs, isolated gate drivers, isolated bias supplies, safety PMICs, active discharge, position sensing, isolated voltage, and current
High-voltage discharge system of EV
Feb 15, High-voltage active discharge refers to the process in which the electrical energy stored in high-voltage capacitors is rapidly (typically
A DC-Link Hybrid Active Discharge Scheme for Traction Inverters
Sep 6, The paper includes a simulation comparison of winding-based discharge with the proposed Hybrid discharge technique. The proposed solution has a higher discharge rate and
A DC-Link Hybrid Active Discharge Scheme
Oct 28, This paper investigates control methods to quickly and safely discharge the high voltage DC bus capacitor for the permanent magnet
How to Reduce the Power Resistor for DC-Link
Aug 16, 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
Enabling Smarter DC Link Discharge in EV Traction Inverters
May 25, Image used courtesy of Adobe Stock DC Link Discharge Challenges in Inverter High-voltage DC links are central to a wide range of power electronic systems in electric and
High-voltage discharge system of EV
Feb 15, High-voltage active discharge refers to the process in which the electrical energy stored in high-voltage capacitors is rapidly (typically within 1-2 seconds) released to a safe
A DC-Link Hybrid Active Discharge Scheme for Traction Inverters
Oct 28, This paper investigates control methods to quickly and safely discharge the high voltage DC bus capacitor for the permanent magnet synchronous machine (PMSM) drive
How to Reduce the Power Resistor for DC-Link
Aug 16, 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
A DC-Link Hybrid Active Discharge Scheme for Traction Inverters
Oct 28, This paper investigates control methods to quickly and safely discharge the high voltage DC bus capacitor for the permanent magnet synchronous machine (PMSM) drive
A High Voltage High Frequency Resonant Inverter for
Dec 20, In this paper, the merits of a high-frequency resonant converter for supplying dielectric barrier discharges (DBD) devices are established. It is shown that, thanks to its high
SLAAEL5 Application brief | TI.com
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).
Automotive, High-Power, High-Performance SiC Traction
May 5, The UCC142140-Q1 integrates a high-efficiency, low-emissions isolated DC/DC converter for powering the gate drive of SiC or IGBT power devices in traction inverter motor
Next Generation Traction Inverter
Dec 19, It continues monitoring the high voltage supply and motor speed, and uses those measurements and the current fault signature to maintain a safe operational state. This is a
Help finding a circuit for discharging a high voltage capacitor
Sep 15, I am on a college project where we make F1 style cars for competitions. Ours is an electric car using a 588 V (maximum) battery to drive the motor. The inverter has a
Why is Partial Discharge (PD) Testing
PD testing of inverter-driven motors Inverter-driven motors in electric vehicles (EVs) are subjected to momentarily high voltages due to switching
EV Traction Motor Power Inverter Control Reference
Aug 25, 2 General Description The NXP EV Power Inverter Control Reference Platform provides a hardware reference design, system basic software, and a complete system
Study on the Wide Gap Dielectric Barrier Discharge Device
Abstract. A high frequency and high voltage power supply for wide air gap dielectric barrier discharge (DBD) is introduced, and the application of dielectric barrier discharge device in
Why Pre-Charge Circuits are Necessary in High-Voltage
Dec 23, Pre-charge In a high voltage system, a typical block diagram may consist of two high current contactors with a separate pre-charge contactor, and a DC link capacitor in
Designing a Robust Traction Inverter Redundant Power
Dec 22, 1 Introduction The traction inverter efficiently converts DC power from a high-voltage battery to alternating phases of power needed to drive multi-phase motors. Galvanic
Designing a high voltage DC-link capacitor
Apr 23, A straightforward approach to designing an efficient, active pre-charge circuit using a spreadsheet calculator.
A High Voltage High Frequency Resonant Inverter for
In this paper, the merits of a high-frequency resonant converter for supplying dielectric barrier discharges (DBD) devices are established. It is shown that, thanks to its high-frequency
Fig. 1. Diagrams of a high-voltage inverter resonant charger: a
Fig. 1, a shows a diagram of a high-voltage inverter transformerless resonant charger of a capacitive energy storage device С р .
Inverter 40Kw 380V HYBRID DEYE HP3 HV
The Plus 40kW 380V Hybrid Inverter guarantees injection into the grid with zero discharge, optimizing the efficiency of your solar system to the maximum.
BOS-G
Apr 3, Intelligent BMS It has protection functions including over-discharge, over-charge, over-current and over-high or low temperature. The system can automatically manage charge
A High Voltage High Frequency Resonant Inverter for
Jul 5, A High Voltage High Frequency Resonant Inverter for Supplying DBD Devices with Short Discharge Current Pulses Xavier Bonnin, Julio Brandelero, Nicolas Videau, Hubert
How to Reduce the Power Resistor for DC-Link
Aug 16, 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
A DC-Link Hybrid Active Discharge Scheme for Traction Inverters
Oct 28, This paper investigates control methods to quickly and safely discharge the high voltage DC bus capacitor for the permanent magnet synchronous machine (PMSM) drive
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