In transformers, due to the continuous process of magnetization and demagnetization, energy is lost in the form of heat continuously; due to this, the energy loss efficiency of the transformer gets reduced. To stop this energy loss, a soft iron core is used in transformers because the energy ...
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However, |ΔAS_m| of LaFe_(11.7)(Si_(1-x)Cu_x)_(13) still remains a large value, —20 J/kg K, when. Cu content x reaches 0.2. An attractive feature is that both thermal and magnetic hysteresis can be remarkably reduced by introducing Cu or Ga. The maximum hysteresis loss at ...
Recently, it is demonstrated that the hysteresis in NBT-based ferroelectrics can be reduced by means of reactive templated grain-growth technique [16], effective modifier [17] and so on, but relatively large hysteresis (> 40%) still exist in NBT-based systems. As the strain value is ...
The energy loss in the sample in one cycle ultimately goes to heat the object. Losses to elastic hysteresis contribute to internal friction. In the case of elastic deformations there are, in addition to hysteresis losses, other losses such as those caused by viscosity. The magnitude of these ...
aBy adopting the hysteresis band, numbers of the need for current command adjustment will be reduced and the power quality of the AC mains can be improved 将被采取滞后作用带,需要的数字对当前命令调整的减少,并且可以改进AC扼要的力量质量[translate]...
The improved electron extraction to SnO2by the use of the CPTA-SAM is likely for the reduced hysteresis on the basis of literature43,44. Therefore, we prepared additional PSCs using a thin layer of pure C60. Using this C60layer can distinguish whether the decreased hysteresis resulted from the...
Active Neutral Point Clamped (ANPC) [1] instead are rarely used by now. The ANPC has some significant advantages compared to NPC, like loss balancing feasibility or the ability to control the current path in neutral voltage level. It is also possible to use two current paths at the same ...
As the domain dimension typically scales with the grain size52, the optimal ferroelectric thickness can be further reduced by working with polycrystalline films with intrinsically small grain size. Future experimental and theoretical studies are needed to map out the material parameter space for ...
Hysteresis: In general, hysteresis is the dependence of a system on the previous states. In magnetism, hystereses loss is the loss incurred by a system that works by magnetizing and demagnetizing the core. Answer and Explanation:1 Become a Study.com member to unlock this answer!Create your ac...