Nidec All for dreams
Leroy-Somer, a subsidiary of Nidec, is the world specialist
in alternators and electromechanical and electronic drive systems.

The company offers you the opportunity to grow and evolve
in an international group manufacturer of high quality technical products.

With more than 7,000 employees, including 3,000 in France, the group owns 32 industrial sites worldwide and realizes 1 Billion € of turnover

Work experience
Design and Study of a 6kVA inverter based on SiC components and integrated into an asynchronous motor

ANGOULÊME
Sillac siège

Mission and objectives

Energy efficiency is nowadays an increasingly important criterion in the design of industrial electrical energy conversion chains. Large gap semiconductors (SiC and GaN) present a very interesting solution for improving the efficiency and power density of static converters.

In this context, we offer a four to six month internship on the design of a 6kVA three-phase inverter based on discrete SiC components, integrated in an asynchronous machine. The student trainee will be integrated into a multidisciplinary R&D team and will participate in the theoretical study as well as the experimental validation of the results

Missions

- Establish the state of the art of WBG semiconductors

- Sizing of the inverter board taking into account the constraints related to the switching mesh (overvoltages, Miller effect, etc.)

- Consideration of thermal stress in the design of the converter- Design validation with simulations and experimental tests DPT

Profile

Grade : Bac +5
Training : Engineering School or University Master
Competences :

Coming from an engineering school or a Master 2 specializing in electrical engineering with in-depth knowledge in power electronics, you are autonomous and strong in proposals. You are proficient in LTspice software and PCB routing tools.
Duration : 4 to 6 month
Perquisite : Internal fee schedule depending on the duration of the work experience and level of study
Information :

Jean-Marc PETILLON 0680418115

jean-marc.petillon@mail.nidec.com

Bilel Zaidi  0634233716

bilel.zaidi@mail.nidec.com

Reference : S000287
Leroy-Somer Moteurs electriques et alternateurs
For this position, we are looking for enthusiastic and motivated people !
Do you wish to apply? Click here