Novel direct-coupled current switch architecture for a series-connected voltage-balancing pulse driver

2003 ◽  
Author(s):  
Y. Umeda ◽  
A. Kanda ◽  
T. Enoki
Keyword(s):  
Voltage Balancing ◽  
Current Switch ◽  
Switch Architecture

HVDC Switching Using Microprocessor for Polarization and Depolarization Measurement

2013 ◽  
Vol 284-287 ◽  
pp. 1131-1135
Author(s):  
Roos Muhammad Khair ◽  
Kasri Nur Faizal ◽  
Nor Asiah Muhamad
Keyword(s):  
Bipolar Transistors ◽  
Insulated Gate Bipolar Transistors ◽  
Depolarization Current ◽  
Reliable Technique ◽  
Voltage Balancing ◽  
High Voltage Direct Current ◽  
Insulated Gate Bipolar Transistor ◽  
Current Switch ◽  
Non Destructive ◽  
Transistor Circuit

Polarization and Depolarization Current (PDC) testing is a non-destructive dielectric testing method to determine the conductivity and moisture content of the insulator. This paper presents the application of microprocessor in HVDC (High Voltage Direct Current) switch to switch “ON” and “OFF” the PDC measurement circuit. This paper also reviewed the involvement and also the function of microprocessor to control the switching circuit and also the function of auxiliary circuit in controlling the voltage balancing of each device in the IGBT (Insulated Gate Bipolar Transistor) circuit. A simple and reliable technique of voltage-balancing circuit for the series operation of devices is presented to overcome the unbalance load and it is well controlled by the microprocessor circuit. The operation principle and analysis are presented and tested on 2 series-connected of 600-V/5-A insulated gate bipolar transistors to handle 1-kV/400-A switching for 10,000 seconds.

Digital Control for Voltage Balancing under Switching Operations of Series Connection SiC-MOSFETs

2018 ◽  
Vol 138 (5) ◽  
pp. 417-424 ◽  
Author(s):  
Katsuya Shingu ◽  
Keiji Wada
Keyword(s):  
Digital Control ◽  
Series Connection ◽  
Voltage Balancing

Fuzzy control for capacitor voltage balancing in a three-level boost converter using PV applications

Authorea ◽  
2020 ◽  
Author(s):  
mohamadreza samadi ◽  
seyed mehdi rakhtala
Keyword(s):  
Fuzzy Control ◽  
Boost Converter ◽  
Voltage Balancing ◽  
Capacitor Voltage

scholarly journals Model Predictive Controllers with Capacitor Voltage Balancing for a Single-Phase Five-level SiC/Si based ANPC Inverter

2021 ◽  
pp. 1-1
Author(s):  
Mohammad Najjar ◽  
Mahdi Shahparasti ◽  
Rasool Heydari ◽  
Morten Nymand
Keyword(s):  
Single Phase ◽  
Voltage Balancing ◽  
Capacitor Voltage ◽  
Model Predictive Controllers ◽  
Predictive Controllers

A Novel Capacitor-Voltage Balancing Strategy for Double-Y STATCOM Under Unbalanced Operations

2021 ◽  
pp. 1-1
Author(s):  
Ehsan Behrouzian ◽  
Massimo Bongiorno ◽  
Jan R. Svensson ◽  
Aravind Mohanaveeramani
Keyword(s):  
Voltage Balancing ◽  
Capacitor Voltage

A Capacitor Voltage Balancing Control Strategy for Modular Multilevel Converter

2020 ◽  
Vol 48 (12-13) ◽  
pp. 1410-1420
Author(s):  
Leilei Guo ◽  
Yishu Sun ◽  
Nan Jin
Keyword(s):  
Control Strategy ◽  
Modular Multilevel Converter ◽  
Multilevel Converter ◽  
Voltage Balancing ◽  
Capacitor Voltage ◽  
Balancing Control

A 1S Direct-Battery-Attach Integrated Buck Voltage Regulator with 5-Stack Thin-Gate 22nm FinFET CMOS Featuring Active Voltage Balancing and Cascaded Self-Turn-ON Drivers

2021 ◽  
Author(s):  
Suhwan Kim ◽  
Harish Krishnamurthy ◽  
Sally Amin ◽  
Sheldon Weng ◽  
Jin Feng ◽  
...  
Keyword(s):  
Voltage Regulator ◽  
Voltage Balancing ◽  
Turn On
Sign in / Sign up

Export Citation Format

Share Document