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The Conducted Emissions (CE) measurement is mandatory for a product to enter mass production. This paper presents LTspice and Matlab tools application for EMC Simulation, namely of CE - LISN (Line Impedance Stabilization Network) method described in CISPR 25 Standard. Based on analog simulation (without any layout information or mechanical models) optimizations are made for a DC-DC converter, to reduce the levels of CE.

A method is proposed to design the conducted emission filter for a multi-phase Dc/DC converter on the 48V automotive boardnet.

The present paper wants to be a first contact in analyzing and knowing the solar photovoltaic potential from Resita, this, in fact means, the 45 parallel in our country. This issue will be obtained through monitoring the produced electric energy and injected in the public grip. The research studies are extended over a period of two years to have a more exact evolution of the monitories parameters. These researches results will be then directly used in planning of photovoltaic plants in our country.

The paper presents the facilities of a new content managemnt system (CMS), TYPO3, based on the example of a coomon scientific research portal, between Fachhochschule Gelsenkirchen Germany and the «Eftimie Murgu» University Resita Romania, the so called «Solar Competence Exchange.