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.
Vacuum circuit breakers (VCBs) have operated successfully in medium voltage distribution system to control and protect power lines and power equipments. Once a VCB is unable to interrupt or make current as designed, heavy losses would be brought about to both the power system and the consumers. Inner pressure of vacuum interrupts (VI) is one of the most important parameters for VCBs' safe and steady...
Online monitoring and controlling system for printing machine is developed based on ZigBee technology and MCGS with some advantages of real-time, reliability, wireless character etc.. The article discussed the technical characteristics, network topology structures and application prospects of ZigBee. And then a scheme on wireless monitoring and controlling system for printing and dyeing machine system...
I A newly developed sensor node, which can monitor soil temperature, is designed through modular design method. The hardware of sensor node is base on a CC2430 micro-controller and DS18B20 temperature sensor. The software system includes the temperature collection, information transmission, and the communication between two nodes. The node can collect soil temperature information and then send it...
Literatures in the health areas are reported frequently on accidents caused by problems with shock during surgery in both patients as the clinical team. It should be noted that most electrical equipment, during use, is often in contact with the patient and / or with medical professionals. Therefore, the electric shock danger always exists in this environment. To avoid this, some equipment has been...
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.