Real-Time Measurement of IGBT's Operating Temperature

Real-Time Measurement of IGBT’s Operating Temperature

Temperature management and control are among the most critical functions in power electronic devices. Knowledge of power semiconductor’s operating temperature is important for circuit design, as well as for converter control. Virtual junction temperature measurement or estimation is not an easy task, therefore designing the appropriate circuitry for virtual junction temperature in the real oper...

Real - Time Operating Systems

Real Time in a Real Operating System

Now more than ever, the quality of an operating system is more a subject of religious debate than of technical merit. The Windows community is like the Catholic Church; it has the largest following, its rituals are the most baroque and Bill Gates is as infallible as the Pope. The Unix community is like the mainstream protestant church; it has quite a large following, rituals which, by and large...

Wireless Reprogrammable Real Time Remote Temperature Measurement System

Wireless re-programmable real time remote temperature measurement system is able to measure the real time temperature of various remote locations with an accuracy of 0.25°C each. The existing methods use wire transmission. Hence if fault occur means, cable replacement cost is high. The proposed system uses wireless transmission (Zigbee) with the data rate of 256Kbytes/s, to transmit the measure...

Real-Time Operating System Security

Abstract — Real Time Operating Systems lie at the heart of most embedded systems. Connectivity of these systems enable user to monitor and control these systems remotely. This report show current systems have many faults in which the system is connected to each other, and to the world. An analysis shows these systems could be significantly more secure if security policies were followed and if c...