El objetivo principal de esta investigación es estudiar y analizar la gestión tecnología innovación a través fabricación un disipador térmico para transistores potencia IGBT que se adapten convertidor CD/CD. Este trabajo consta cuatro etapas: planificación, diseño, modelado fabricación. Se asume producto innovador requiere garantizar satisfacción del cliente, ya definieron criterios funcionales...

This paper researches a design process of parallel plate-fins heatsink subjected to an impinging airflow in broadcast vehicle system. First, it is demonstrated theoretically that the thermal conductance between plate and air stream can be maximized by optimizing geometric parameters. Next, research studies heat transfer theory across optimize Those parameters are used three-dimensional heatsink...

A simplified dynamic thermal analysis approach is proposed for the estimation of the peak junction temperature in power IGBT transistors operating in pulse-width modulation (PWM) controlled DC/AC converters. This approach can be used for the rating of electron devices or heatsink systems in power circuit design, as it provides a direct analytical link, in terms of electrical and thermal device ...

The addition of reflectors to solar panels is used increase the intensity sunlight received by so that electrical power generated increases. In adding panels, they must consider various factors be able without having a negative effect on , one which providing cooling system. Therefore, research needed and systems are suitable for overcoming rising temperatures due reflectors. study was conducte...

Currently, the offline manual periodic detection method is a well-established practice in detecting thermal state of converter heatsink. This method, however, huge maintenance costs. To lower costs and improve efficiency dissipation state, this paper proposes an intelligent online prediction scheme based on Gauss-Newton iteration method. Firstly, power loss model module established according to...