Instantaneous power theory and applications to power conditioning

By Hirofumi Akagi, E. Watanabe, M. Aredes. 2007

2,549 citations recorded by the source corpus.

Preface. 1. Introduction. 1.1. Concepts and Evolution of Electric Power Theory. 1.2. Applications of the p-q Theory to Power Electronics Equipment. 1.3. Harmonic Voltages in Power Systems. 1.4. Identified and Unidentified Harmonic-Producing Loads. 1.5. Harmonic Current and Voltage Sources. 1.6. Basic Principles of Harmonic Compensation. 1.7. Basic Principles of Power Flow Control. References. 2. Electric Power Definitions: Background. 2.1. Power Definitions Under Sinusoidal Conditions. 2.2. Voltage and Current Phasors and the Complex Impedance. 2.3. Complex Power and Power Factor. 2.4. Concepts of Power Under Non-Sinusoidal Conditions -Conventional Approaches. 2.5. Electric Power in Three-Phase Systems. 2.6. Summary. References. 3 The Instantaneous Power Theory. 3.1. Basis of the p-q Theory. 3.2. The p-q Theory in Three-Phase, Three-Wire Systems. 3.3. The p-q Theory in Three-Phase, Four-Wire Systems. 3.4. Instantaneous abc Theory. 3.5. Comparisons between the p-q Theory and the abc Theory. 3.6. Summary. References. 4 Shunt Active Filters. 4.1. General Description of Shunt Active Filters. 4.2. Three-Phase, Three-Wire Shunt Active Filters. 4.3. Three-Phase, Four-Wire Shunt Active Filters. 4.4. Shunt Selective Harmonic Compensation. 4.5. Summary. References. 5 Hybrid and Series Active Filters. 5.1. Basic Series Active Filter. 5.2. Combined Series Active Filter and Shunt Passive Filter. 5.3. Series Active Filter Integrated with a Double-Series Diode Rectifier. 5.4. Comparisons Between Hybrid and Pure Active Filters. 5.5. Conclusions. References. 6 Combined Series and Shunt Power Conditioners. 6.1. The Unified Power Flow Controller (UPFC). 6.2. The Unified Power Quality Conditioner (UPQC). 6.3. The Universal Active Power Line Conditioner (UPLC). 6.4. Summary. References. Index.

Subfields: Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/b3476a91db1fa0740eda32e7cf2872fb3446f5c8

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Citations in the corpus

A Review on Grid-Connected Converter Control for Short-Circuit Power Provision Under Grid Unbalanced Faults (2018, background): “In this section, control strategies achieving a variety of power characteristics under unbalanced faults are reviewed based on instantaneous power theory [27].”
A Generalized Power Control Approach in ABC Frame for Modular Multilevel Converter HVDC Links Based on Mathematical Optimization (2014, background): “This strategy, proposed in [25] and generalized in [30], enhances the classical ABC theory [31] for reactive power compensation and active filtering.”
A Transformerless Medium-Voltage STATCOM Topology Based on Extended Modular Multilevel Converters (2011, methodology): “1) Proper Reference Currents for STATCOM: The general instantaneous power theory [16] was used to derive the reference currents for each output phase of the MMC-based STATCOM as described in Fig.”
Small-Signal Modeling and Parameters Design for Virtual Synchronous Generators (2016, methodology): “The output active and reactive powers of the VSG can be calculated according to the instantaneous power theory [17].”
A Universal Selective Harmonic Elimination Method for High-Power Inverters (2011, background): “On the contrary, the APF can solve the aforementioned problems and is often used to compensate current harmonics and low PF that are caused by a nonlinear load [126-132].”
Synchronous-Reference-Frame-Based Control Method for UPQC Under Unbalanced and Distorted Load Conditions (2011, background): “Moreover , the UPQC with the combination of a series active power filter (APF) and a shunt APF can also compensate the voltage interruption if it has some energy storage or battery in the dc link [4].”
New Strategies for Application of Adaptive Filters in Active Power Filters (2011, background): “5 shows the signals: the load current in the first graphic, the fundamental of the load current (in blue) and the adaptive FIR filter output (in red) in the second graphic and the harmonic current reference in the third graphic.”
Modeling and Control of a Modular Multilevel Converter-Based HVDC System Under Unbalanced Grid Conditions (2012, background): “Moreover, the unwelcome zero-sequence instantaneous real power [25], represented by “3u0 i0” in (14a), is eliminated.”
A Comparison of Control Algorithms for DSTATCOM (2009, methodology): “IRP theory was initially proposed by Akagi [3].”
Predictive Optimal Switching Sequence Direct Power Control for Grid-Connected Power Converters (2015, background): “Considering the stationary αβ framework, the instantaneous active and reactive power, ps and qs, can be expressed by [33]:”