The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
All products are obligated to pass Electromagnetic Compatibility (EMC) tests before sale. Due to the uncertainty of Electromagnetic Interference (EMI) location in product, the product EMC compliance is expensive and time consuming. In this paper we present a novel solution to assist industrial users in product EMC compliance, which is a public Computer Aided EMC compliance service platform in Cloud,...
Appliance grounding, cooperating with over-current protection device, can prevent the appliance user from electric shock. But in the real world the appliance sometimes is not well-grounded. This paper proposes an innovative technology of "surface leakage protection" (SLP) which can be a good substitute of appliance grounding for electrical safety purpose. A SLP device detects electrical...
This paper proposes innovative methodologies of building a Cloud Computing Platform to help industrial users to reduce product EMC compliance cost and speed up compliance procedure. Computer Guided EMC Compliance Concept and methodology are introduced with embodiments. A novel Cloud Computing Platform composed of Computing-View-Controller units is presented to guide industrial user effectively modifying...
In past decades, many efforts have been given to improving the Residual Current Device (RCD) that has been the major and only means for electrocution protection since 1955. However, all of those efforts are based on the principle of RCDs, which are no longer in accordance with modern appliance usage, and in many cases RCDs may cause nuisance trips or fail to work. This paper proposes an innovative...
The EMC accordance in Power Electronics (PE) equipment depends more the character of the semiconductor devices who work as the switchers than in other electronic equipment because the switching of the semiconductor device in PE may be the main cause of EMI. This paper proposes a novel approach that acquires PE equipment signal waveform by an oscilloscope, and analyzes the signal with Continuous Wavelet...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.