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Online Inductance and Capacitance Identification Based on Variable Forgetting Factor Recursive Least-Squares Algorithm …
Online Inductance and Capacitance Identification Based on Variable Forgetting Factor Recursive Least-Squares Algorithm for Boost Converter Chen Chen1, Run Min1, Qiaoling Tong, Shifei Tao2, Dian Lyu1, and Linkai Li1 1School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan 430074, China ...
Capacitor vs Inductor
Capacitors and Inductors are passive electronic components that can be found in many circuits. Each has their own unique abilities and characteristics that are beneficial in many applications. These two components share a similar ability, which is …
Inductor and Capacitor Basics | Energy Storage Devices
Learn about the fundamental concepts of inductors and capacitors in electronics. Delve into the characteristics of ideal capacitors and inductors, including their equivalent capacitance and inductance, discrete variations, and the principles of energy storage within capacitors and inductors.
Optimal Sizing and Placement of Capacitor Banks in …
Nowadays, response to electricity consumption growth is mainly supported by efficiency; therefore, this is the new main goal in the development of electric distribution networks, which must fully comply …
A novel digital capacitor charge balance control algorithm with a …
Dc-dc Buck converter has a major application for powering integrated circuit under stringent regulation, nowadays. In this paper, a practical digital control algorithm is presented to achieve the optimal response for dc-dc Buck converters without relying on the knowledge of the passive component value (inductance and capacitance). This algorithm introduces …
Non-unit Distance Protection Algorithm for Multiterminal MMC-HVDC Systems Using DC Capacitor …
a steady-state condition, each capacitor will be charged at a half nominal voltage (V dc/2). When a DC fault happens, the interaction between the probe capacitor and the line/cable inductance will produce an oscillation at a natural frequency that depends on the
A capacitor voltage self-balancing method of modular multilevel …
This study presents a submodule capacitor voltage self-balancing method for modular multilevel converters (MMCs) based on switching state matrix construction, …
DC‐link capacitor voltage control for single‐phase shunt active power filter with step size error cancellation in self‐charging algorithm ...
Performances of each DC-link capacitor voltage control algorithm for inductive and capacitive loads are shown in Figs. 8 and 9, respectively. All self-charging algorithms regulate the DC-link capacitor voltage well, but …
Determination of Inductance through Capacitance using …
Inductance can be determined in terms of capacitance standard by direct measurement of capacitive reactance on the LCR meter. The conventional Maxwell–Wien bridge is …
Stage-by-Stage Inversion and Optimization Algorithm of …
Stage-by-Stage Inversion and Optimization Algorithm of Capacitor Parameters for Multistage Induction Coil Launcher. Abstract: In this article, for a multistage induction …
Selection-based capacitor voltage balancing control for modular …
The modular multilevel converter (MMC) is a promising topology for high-power converters. The capacitor voltage balancing method for the submodules (SMs) is one of the key technologies in terms of modular multilevel converters. Aiming at the problems of the large calculation burden and the high switching frequency in the traditional capacitor …
Soft-Switching System With Safe Connections of Capacitors and Inductors …
This article presents a new soft-switching system for three-phase two-level voltage source inverters. In this system, capacitors are not connected in parallel to the main transistors, and inductors are not connected in series with the auxiliary transistors. Avoiding these types of connections protects the inverter transistors against damage in cases of …
Optimal Location and Sizing of Capacitor Banks in Distribution Systems Using Grey Wolf Optimization Algorithm
Capacitors are often employed in distribution systems to compensate for reactive power consumed by inductive loads. Indeed, this reactive power injected by capacitors allows reducing power losses and improving power factor and voltage profile in the distribution...
Wireless charging technologies for electric vehicles: Inductive, capacitive…
Wireless charging technologies for electric vehicles: Inductive ...
Capacitive Touch Switches: The Ideal Mix of Interface, Algorithm, and Connectivity
4. Capacitive-sensing signal analysis begins with raw counts, which correspond to the digitized value of the frequency of the oscillator using this capacitor. These algorithms must recognize both ...
6.1.2: Capacitance and Capacitors
These devices are designed to measure the three common passive electrical components: resistors, capacitors and inductors 1. Unlike a simple digital multimeter, an LCR meter can also measure the values at various AC frequencies instead of just DC, and also determine secondary characteristics such as equivalent series resistance and effective parallel …
Buck converter with switched capacitor charge compensation for …
As microprocessor currents exceed 500 A and slew rate reaches 1000 A/µs, increasing the decoupling capacitance on the motherboard to ensure normal operation of the microprocessor is inevitable because of the limited response capability of the voltage regulator. However, the area of the motherboard used for capacitors is usually narrow. …
Decoupling Capacitors Placement at Board Level Adopting a …
In particular, the capacitance value and the location of three decoupling capacitors are optimized in order to obtain an input impedance below a specific mask, by …
Capacitor and Capacitance: Formula & Factors …
Capacitor and Capacitance: Formula & Factors Affecting ...
Constant current/voltage charging for the inductor–capacitor…
2.3 Theoretical analysis As shown in Fig. 2, the mutual inductance model is used to perform circuit analysis.U s is the output voltage of the H-bridge inverter. The series inductor L 1p, transmitter coil L 1, and compensation capacitor C 1 in parallel with L 1 consist of the primary-side LCL compensation. ...
Efficient Iterative Process Based on an Improved …
This work deals with specific improvements, implemented on a genetic algorithm, which used for the optimization of the decoupling capacitors in order to obtain the frequency spectrum of the input …
Algorithms on Analysis of Fault Diagnosis of Electric Circuit
For fault diagnosis analysis on a series circuit that consists of a resistance inductance and capacitance needs an algorithm to achieve the goal. Resistance, inductance and capacitance in the series circuit fault diagnosis analysis algorithm is produced using the MULTISIM resistor, inductor and capacitor series circuit containing the simulation of …
Back to Basics: Impedance Matching (Part 2)
Note how the series equivalent capacitive reactance equals and cancels the series inductive reactance. Also the series equivalent load of 10 Ω matches the generator resistance for maximum power ...