Parasitic Capacitance Modeling of Copper-Foiled Medium-Voltage Filter Inductors Considering Fringe Electrical Field

Self-Capacitance of Inductors

A new method for predicting the stray capacitance of inductors is presented. The method is based on an analytical approach and the physical structure of inductors. The inductor winding is partitioned into basic cells—many of which are identical. An expression for the equivalent capacitance of the basic cell is derived. Using this expression, the stray capacitance is found for both singleand mul...

Electrical Capacitance

Modeling of Spiral Inductors

This section explains overview of the on-chip inductors. Demand for on-chip inductors has been increasing especially for CMOS RF circuits. An on-chip inductor is a key component because its performance directly affects the circuit performance and the chip cost. The onchip inductors have been used, for example, as a matching network component, as baluns, and as an inductive load. The requirement...

Load Forecasting in Electrical Distribution Grid of Medium Voltage

The importance of forecasting has become more evident with the appearance of the open electricity market and the restructuring of the national energy sector. This paper presents a new approach to load forecasting in the medium voltage distribution network in Portugal. The forecast horizon is short term, from 24 hours up to a week. The forecast method is based on the combined use of a regression...

Synthesis Circuit Correction for Speed Sensors of Physical Quantities and Current-Voltage Converters with Parasitic Capacitance

The paper presents the method of increasing the speed of sensors with high output resistance, for example, photodiode of optical systems for transmitting digital information. The features of method of correcting circuit of current-voltage converters, which compensate the influence of parasitic capacitance of sensor on its bandwidth and the settling time of the transient process are considered.