This paper presents a method for assessing the voltage and reactive power control impact on the reliability indices of distribution networks. It has been achieved by including network constraints (voltage drop and feeder loading) in the predictive reliability model. The analytical method has been used to evaluate the reliability indices. The proposed method has been tested and validated, using ...

Finite length of a one channel wire results in crossover from a Tomonaga-Luttinger to Fermi liquid behavior with lowering energy scale. In condition that voltage drop (V) mostly occurs across a tunnel barrier inside the wire we found coefficients of temperature/voltage expansion of low energy conduc-tance as a function of constant of interaction, right and left traversal times. At higher voltag...

When a carbon nanotube emitter is operated at high currents (typically above 1 microA per emitter), a small voltage drop ( approximately few volts) along its length or at its contact generates a reverse/canceling electric field that causes a saturation-like deviation from the classical Fowler-Nordheim behavior with respect to the applied electric field. We present a correction to the Fowler-Nor...

Large perceptual class motor load is the main production equipment of metallurgical enterprise, although has taken independent secondary substation power supply mode, but due to the influence of the impact load, Often appears on the bus voltage drop and low power factor and harmonic big problems, , this article is based on SVC compensation control mechanism, the sectional control mode, the prin...

In this paper we present an autonomous temperature sensor supplied by a on chip photovoltaic energy harvester. Then system is realized in a BCD SOI technology. The energy harvesting elements consist of a 34 trench-insulated p-n junctions, while the sensing system consists of a bandgap reference circuit, including an integrated high precision temperature sensor, and a high voltage low drop-out v...

In modern designs, voltage drop on the power grid is becoming a critical concern. One important technique to avoid severe voltage drops is to spread the highly power hungry buffers, such as I/O buffers, around the grid. In this paper, we study the problem of I/O buffer placement so as to avoid hot spots which are locations on the chip characterized by high voltage drops. The problem is defined ...

A one-dimensional model of the polysilicon-gate-oxide-bulk structure is presented in order to analyze the implanted gate MOS-devices. The influence of the ionized impurity concentration in the polysilicon-gate near the oxide and the charge at the polysilicon-oxide interface on the flat-band voltage, threshold voltage, inversion layer charge and the quasi-static C-V characteristic is quantitativ...

The development of display scan drivers is an essential step in the effort to develop transparent and flexible display devices based on nanowire transistors. Here we report a transparent nanowire-based shift register that functions as the standard logic circuit of a display scan driver. To form the shift register circuits using only n-type nanowire transistors, a novel circuit structure was int...

One of the most crucial high performance Systems-on-Chip design challenge is to front their power supply noise sufferance due to high frequencies, huge number of functional blocks and technology scaling down. Marking a difference from traditional post physical design static voltage drop analysis, a priori dynamic voltage drop evaluation is the focus of this work. It takes into account transient...