نتایج جستجو برای: electrical energy audit
تعداد نتایج: 858188 فیلتر نتایج به سال:
One of the important energy consuming sectors of the country is buildings. In this research, we use the energy audit of the Atisaz complex in Tehran to evaluate the economic benefits of energy saving measures. We evaluate measures such as: using the automatic damper, replacing the active existing chiller with the solar absorption one, using intelligent boiler-room and replacing the existing li...
The impact of different energy storages on power systems has become more important due to the development of energy storage technologies. This paper optimizes the stochastic scheduling of a wind-based multiple energy system (MES) and evaluates the operation of the proposed system in combination with electrical and thermal demand-response programs and the three-mode CAES (TM-CAES) unit. The prop...
the application of conductive coatings on ferritic stainless steel can decrease electrical conductivity. theaim of this research was to investigate the electrical conductivity of cobalt coated aisi 430 ferritic stainlesssteel by pack cementation technique. coated coupons were analyzed using scanning electron microscopy(sem). electrical conductivity of the coated substrates was measured as a fun...
electrical sensitivity of a boron nitride nanotube (bnnt) was examined toward c2h5oh molecules by using density functional theory (dft) calculations . it was founding that the adsorption energy(ead) of ethanol on the pristine nanotubes is about -51.5 kj / mol, but when the nanotube has been doped with si and al atoms , the adsorption and recovery time changed and the sensitivity of nano...
Output power in a hybrid power system is constant while the input power with variable characteristics that is generated by different sources. Using Hybrid Electrical Energy Storage (HEES) systems, is growing rapidly since there is an obvious need for clean energy. This paper introduces different parts of a HEES system and then proposes HEES systems which employ battery, ultracapacitor and f...
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