Our purpose is to relate the Fokker-Planck formalism proposed by [Friedrich et al., Phys. Rev. Lett. 84, 5224 (2000)] for the distribution of stock market returns to the empirically well-established power law distribution with an exponent in the range 3− 5. We show how to use Friedrich et al.’s formalism to predict that the distribution of returns is indeed asymptotically a power law with an ex...

microgrids are small-scale, low voltage (lv) power networks which employ renewable distribution energy resources (ders) with power electronic interfaces (peis). microgrids as single controlled units and active distribution networks require flexible control systems to ensure reliable and secure operation in different modes. these various operations of microgrid cause variations in voltage and fr...

In this article, methods for force distribution control of power grasp are developed. A power grasp is characterized by multiple points of contact between the object grasped and the surfaces of the ngers and palm. The grasp is highly stable because of form closure. However, modeling power grasps is diicult because of the resulting closed kinematic structure and the complexity of multiple contac...

the ever increasing rate of power consumption has led to an increase in public exposure to extremely low frequency magnetic fields (elf-mfs) and brought severe concerns about their health effects. considering previous studies and the facts about potential health effects of these fields, the present study aimed to evaluate the elf-mf flux densities from power distribution lines near hospitals in...

In this article, a multi-objective planning is demonstrated for reactive power compensation in radial distribution networks with wind generation via unified power quality conditioner (UPQC). UPQC model, based on phase angle control (PAC), is used. In presented method, optimal locating of UPQC-PAC is done by simultaneous minimizing of objective functions such as: grid power loss, percentage of n...

India seeks to achieve 175 Giga-Watt (GW) of Renewable power by 2022. As of December 2017, out of 333 GW of total installed capacity of electricity, close to 62GW come from renewable sources. Meeting the set targets calls for augmentation of renewable energy based capacities as expeditiously as possible. However, the sick financial health of the distribution companies/utilities, who act a...