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Establishment of Metrological Traceability of AC Resistance Using Electrical Equivalent Circuit at CSIR-NPL
The traceability of AC resistance is established from audio frequencies to MHz band using electrical equivalent circuit (EEC) of resistance standard....
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AC–DC Conversion
This chapter presents an offline chip-scale power supply to solve the design challenges at high AC input voltages, as identified in Chap. 2....
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Measurement of the AC Resistance of Power Cable with Large Cross-section Conductor
In AC power system, the loss is strongly related to the AC resistance of cable conductor, but there is no perfect model to calculate the AC...
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AC Versus DC
One of the most important concepts in electrical engineering is being able to do AC and DC analysis of a circuit or system. All circuits or systems...
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Multi-output AC–AC converter for domestic induction heating
In this study, a new multi-output direct AC–AC converter is proposed. The proposed new converter consists of a combination of half-bridge (HB) and...
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The Analysis of AC Faults in AC/DC Hybrid Distribution System with SOP
AC/DC hybrid distribution system becomes increasingly necessary for integration of distributed renewable energy resources (DER) and management of...
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Analysis of various modulation techniques for high-frequency isolated single-phase modified quasi-Z-source AC–AC converter-based solid-state transformer
Solid-state transformers (SSTs) are expected to become one of the most powerful and adaptable devices that allow controllable voltage, power factor...
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Assessing Stray DC and AC Current-Induced Corrosion in Steel Fibre-Reinforced Concrete (SFRC) in Railway Tunnelling Construction
This paper discusses the uncertainties surrounding corrosion prompted by stray direct current (DC) and alternating current (AC) interferences. The...
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Analysis on an UHV Converter Station AC Filter Circuit Breaker Phase Selection Closing Operation Risk
The incoming line circuit breaker of AC filter group in converter station mainly relies on closing resistance or phase selection closing to suppress...
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Dual output direct AC–AC series resonant converter for all metal induction heating system with a hybrid control technique
A dual output direct AC–AC series resonant converter is presented in this paper, to meet the requirements of modern domestic induction heating. To...
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Modified Power Flow Algorithm of AC/DC Power Network
In order to utilize the advantage of AC and DC network, an efficient and flexible hybrid power network can be configured and operated by connecting...
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Hardware simulator of DC–AC inverters for electric compressors
This paper presents development of a hardware simulator for the DC–AC inverters of electric compressors (e-compressors). In general, early-release...
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Study on Insulation Detection of IT System Under AC-DC Mixed Injection
When the IT system occurs in a single-phase ground, the leakage protection on the line will cut off the power supply, causing an important load power...
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A novel AC turning on behavior model based on survival analysis
Occupant control behavior is a key factor affecting the energy consumption of building air-conditioners (ACs). The operating behavior of ACs and...
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A fast protection of hybrid AC/DC distribution network based on feature extraction of DWT
This paper presents a hybrid distribution network protection scheme based on digital signal processing using discrete wavelet transform and feature...
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Projection value-based smooth adaptive control strategy of single-phase DC-AC converters
State-space modeling is often used to design power converters so that the performance of the closed-loop control system can meet design requirements....
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Exploration of AC breakdown voltage properties of coconut oil blended with MIDEL 7131
To decrease the insulation requirements and cost of transformers, the global transformer industry has been relentlessly striving to narrow the gap...
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AC Analysis
The AC analysis deals with the small-signal, linear and time-invariant circuits. Nonlinear circuits are first linearized using a method such as...
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Numerical Simulation and Sensitivity Evaluation of Process Parameters for AC-HVOF Spraying 3D Model
As one of the process methods on surface strengthening for parts, activated combustion high-velocity air-fuel (AC-HVAF) spraying technology is widely...
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Offset voltage injection method for neutral-point AC voltage ripple suppression in Vienna rectifiers
This paper proposes an offset voltage injection method to compensate for AC voltage ripple at the neutral-point of a Vienna rectifier. The proposed...
