HIGH PRECISION AUTOMATIC VOLTAGE REGULATOR

HIGH PRECISION AUTOMATIC VOLTAGE REGULATOR USING SERIES -TRANSFORMER

PROF. ZHANG LEI-DEPARTAMENT OF ELECTRICAL ENGINEERING-CHONNAM UNIVERSITY

This paper the design and analysis of a PWM inverter type automatic voltage regulator (AVR ) involving hardware,software and the control system wich are described in paper elaborately.

The proposed AVR consist of a dc/ac inverter with reversible voltage control and a transformer for series voltage compensation.

PCIM 2009

CEREMONIA APERTURA -PCIM 2009 -POWER ELECTRONICS EUROPE
PARTE-1

PARTE-2

PARTE-3

Modular Design Helps Next Generation UPS Family Boost Reliability

The new generation of AEG Power Solution UPS
• Modern modular "Building block" to meet all customization requirements
• True on-line double conversion UPS (VFI SS 111)
• High robustness for harsh working environments
• Redundant controls for high reliability
• Small footprint
• High efficiency even at low output power
• Compatible with every type of battery
• Full digital control
• Top class communication platform.

ECPE Calendar of Events 2010: Topics & Dates

POWER ELECTRONICS EUROPE 2009-2010

Power Electronics Europe has sponsored and will hand over for the
second time the Best Paper Award at the PCIM 2009 opening
ceremony. The awardee will be invited to participate at PCIM China
2010, including flight and accomodation.
The best paper has been selected by the PCIM Conference
directors and the winner is Benjamin Sahan from the University of
Kassel (Germany) with the paper ‘Photovoltaic converter topologies
suitable for SiC-JFETs’.