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.
Each year, the highest costs in Telecom network shelters and cabinets are not related to personnel or construction, but to energy consumption. The highest proportion of energy costs derive from the energy consumption of electronics cooling units, which run around the clock to ensure well-balanced running temperatures for the enclosed electronic equipment. Technologies designed to reduce energy emissions...
We present an integrated approach for allowing a commercial building to reduce the peak demand of electrical power by air conditioning control, while maintaining comfort. The proposed method controls simultaneously, the power demand and room temperature change in the building. Power demand forecast is used to forecast the time of peak demand for the building. Heat capacity modeling is used to estimate...
The number of telecommunication base stations is increasing all over the world due to an ever increasing communication demand. As a result, energy savings play an important role in our future and sustainable network architecture. In a typical base station, electronics cooling normally accounts for 25–50% of the total energy consumption, traditionally provided by air conditioning systems. The service...
The output voltage characteristics of a thermoelectric generator were analyzed to suppress heat leakage for low-temperature waste-heat thermoelectric generation. The experimental results show that the pre-cooled thermoelectric device output a higher voltage than the reference device. The experimental results also show that the influence of heat leakage took a longer time to appear using the pre-cooled...
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.