نتایج جستجو برای: power and energy management
تعداد نتایج: 17151744 فیلتر نتایج به سال:
in this investigation the effect of external field on the electron density of nanostructures of cds, cdse, cdte, gaas and polymeric structure of three, four, five and six units of cds as a kind of nanosolar cells has been studied theoretically. as modeling this system in nanodimension, molecular structures has used. specific properties of molecular structures permit us to consider different sym...
Günümüzde enerji talepleri gitgide artmaktad?r. Günlük hayatta hem gereksiniminin kar??lanmas? de çevreye zarar vermeden kaynaklar?n kullan?lmas? ad?na yenilenebilir kaynakl? sistemler tercih edilmektedir. Yenilenebilir kaynaklar?ndan güne?, günümüzde üretimi için kullan?lan ba??nda gelmektedir. Fotovoltaik (PV) panellerin çevresel kirlilik olu?turmamas?, ses kirlili?ine neden olmamas?, yak?t o...
Indoor micro-light energy harvesting is very challenging because of very low indoor light energy density and conversion efficiency. It is therefore important to optimize system design so an energy harvester can provide sufficient energy to the WSN in low illuminance levels. In this paper, we present a special power management system that includes maximum power point tracking (MPPT), energy stor...
one of the most important factors in study of project’s , is the study of environmental opportunities factors the permanent study of environmental opportunity factors . the study of permanent environmental changing and knowing golden threats’ cooperate with possible threats and at the result in structure forming and future skeleton of organization has a vital effects . the petrochemical industr...
MAGNA STEYR has built up a full hybrid premium SUV with longitudinal powertrain, where the so called high modular model based hybrid control is implemented. This softand hardware control includes everything from driver input down to clutch and transmission control and back to driver display. The complete algorithm is the result of a new product development process of MAGNA STEYR. The complete c...
Abstract: In traditional generation systems, energy from fuel is simply converted into electrical energy, while in the combined heat and power (CHP) systems, fuel energy, in addition to generating electricity, also generates thermal energy. Therefore, the efficiency of these systems is considerably higher than traditional systems, and this justifies the need for CHP systems. The emergence of CH...
Introdouction: Dentinal hypersensitivity (DH) is one of the most painful chronic problems reported in dental offices. Various methods have been applied for the treatment of DH. However, majority of them are either ineffective or last for a short period of time. It has been reported that lasers, particularly Neodymium- doped: Yttrium Aluminum Garnet laser (Nd: YAG), can be helpful in the treatme...
The use of renewable energy in power generation and sudden changes in load and fault in power transmission lines may cause a voltage drop in the system and challenge the reliability of the system. One way to compensate the changing nature of renewable energies in the short term without the need to disconnect loads or turn on other plants, is the use of renewable energy storage. The use of ener...
This chapter focuses on resource management techniques for performance or energy optimization in multi-/many-core systems. First, it gives a comprehensive overview about resource management in a broad perspective. Secondly, it discusses the possible optimization goals and constraints of resource management techniques: computational performance, power consumption, energy consumption, and tempera...
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