EN
Schneider Electric | Life is On
Improve efficiently soft-starter transient's immunity - Download the White Paper now!
In this White Paper the authors present results of measurements and mathematical analysis on MV Silicon Controlled Rectifiers (SCR, Thyristors) for the purposes of the power electronics components protection during turn on. Current transient was identified as responsible for damaging soft-starters in field applications.

This work is focused on the identification of the major parameters playing role in the current transient. Formulae for calculating the current rate-of-rise and risk identification procedure are derived. A simple tool for practical SCR transient protection design is described.
Executive Summary
Silicon controlled rectifiers (SCR) or reduced voltage soft-starters (RVSS) smooth motor starting in MV power systems. Most literature on SCR design discusses motor or system protection, but little is said about protection of SCR itself. This paper presents a mathematical analysis on MV SCRs for the purpose of protecting the power electronics components while turning on.
Enter your details to download
Lorem ipsum dolor sit amet,
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris augue magna, consequat sed tellus nec, viverra tempus tellus. Quisque feugiat erat eget gravida commodo. Nullam magna nisi, cursus vitae orci id, suscipit consectetur felis. Sed mattis orci sollicitudin sem pulvinar cursus.
Lorem ipsum dolor sit amet
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris augue magna, consequat sed tellus nec, viverra tempus tellus. Quisque feugiat erat eget gravida commodo. Nullam magna nisi, cursus vitae orci id, suscipit consectetur felis. Sed mattis orci sollicitudin sem pulvinar cursus.
Lorem ipsum dolor sit amet
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris augue magna, consequat sed tellus nec, viverra tempus tellus. Quisque feugiat erat eget gravida commodo. Nullam magna nisi, cursus vitae orci id, suscipit consectetur felis. Sed mattis orci sollicitudin sem pulvinar cursus.
Lorem Ipsum
Lorem Ipsum is simply dummy text of the printing and typesetting industry.
Lorem Ipsum
Lorem Ipsum is simply dummy text of the printing and typesetting industry.
Lorem Ipsum
Lorem Ipsum is simply dummy text of the printing and typesetting industry.
©2018 Schneider Electric | Privacy Policy | Legal Information
GB