An Improved Current Control Strategy Based on Particle Swarm Optimization and Steady-State Error Correction for SAPF

Cao, Wu; Liu, Kangli; Wu, Mumu; Xu, Shuiqing; Zhao, Jianfeng

doi:10.1109/tia.2019.2908609

Cited by 35 publications

(14 citation statements)

References 18 publications

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“…Therefore, many researchers have started applying various SI algorithms with great promise because of their high computational efficiency, reliability, scalability, self-organizing, longevity and low-cost [4]. In recent years, SI techniques have been widely used on many practical real-world problems in the fields of scheduling [5], production [6], facility control [7], [8], transportation [9] and so on.…”

Section: Dementioning

confidence: 99%

“…Eqs. (8), (13) and (14) are adopted as particle updating formulas, respectively representing mutation, crossover and selection operations.…”

Section: Application Of De 1) Applying De To Smt Constructionmentioning

confidence: 99%

“…The mutation operation of the algorithm uses Eq. (8), that is, the mutation operator creates mutant vectors by perturbing a randomly chosen vector X r 1 with the distinction of two other randomly chosen vectors X r 2 and X r 3 . The crossover and selection operations are performed by Eqs.…”

Section: ) Applying De To Global and Detailed Routingmentioning

confidence: 99%

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A Survey of Swarm Intelligence Techniques in VLSI Routing Problems

et al. 2020

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Routing is a complex and critical stage in the physical design of Very Large Scale Integration (VLSI), minimizing interconnect length and delay to optimize overall chip performance. With the rapid development of modern technology, VLSI routing faces enormous challenges such as large delay, high congestion, and high-power consumption. As a rising optimization method, Swarm Intelligence (SI) inspired from collective intelligence behaviors through cooperation or interaction with the environment provides effectiveness and robustness for solving NP-hard problems. Many researchers have consequently used SI techniques to solve routing-related problems in VLSI. This paper reviews the application of several SI techniques to the VLSI routing filed. Firstly, five commonly used SI techniques and related models, and three classic routing problems are described: Steiner tree construction, global routing and detailed routing. Then an overview of the current state of this field is given according to the above categories, and the survey offers informative discussions from five aspects: 1) Steiner minimum tree construction; 2) wirelength-driven routing; 3) obstacle-avoiding routing; 4) timing-driven routing; 5) power-driven routing. Finally, under three new technology models: X-architecture, multiple dynamic supply voltage and via-pillar, the future development trends are pointed as follows: 1) suggesting suitable SI techniques to specific routing problems for advanced technology models; 2) exploring new and available SI techniques that have not yet been applied to VLSI routing.

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Section: Dementioning

confidence: 99%

“…Eqs. (8), (13) and (14) are adopted as particle updating formulas, respectively representing mutation, crossover and selection operations.…”

Section: Application Of De 1) Applying De To Smt Constructionmentioning

confidence: 99%

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A Survey of Swarm Intelligence Techniques in VLSI Routing Problems

et al. 2020

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“…Since SAPF is used for compensating load harmonic currents, it is common to simplify the load into a harmonic current source in the modeling of SAPF [13][14][15][16]. Research effort has been mainly put on current control strategies [17][18][19][20][21][22], topologies [23][24][25], and reference current extraction methods [26][27][28] to enhance the harmonic compensation performance. It takes for granted to consider SAPF to be in favor of system stability by eliminating harmonic currents.…”

Section: Introductionmentioning

confidence: 99%

Stability Region Exploring of Shunt Active Power Filters Based on Output Admittance Modeling

Lei

Qin

et al. 2021

IEEE Trans. Ind. Electron.

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“…The authors in [17] propose the active filtering method that is applied to the switched reluctance motor drives, for maintaining the constant source current from the DC power supply. The role of SAF for the PQ improvement in the distribution system that contains the nonlinear loads like DBR with R load and reactive loads, by employing various control strategies like adaptive PI, Fuzzy logic control and sliding mode control has been presented in the works of literature [18][19][20][21][22]. However, the employability of SAF for the PQ improvement of BLDC motor drive applications is not found in the literature.…”

Section: Introductionmentioning

confidence: 99%

Design and control of shunt active power filter for power quality improvement of utility powered brushless DC motor drives

Kumaresan¹,

Sait

2020

Automatika

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The presence of nonlinear loads like brushless DC (BLDC) motor drives in the distribution system leads to poor power quality (PQ) indices like low power factor, high total harmonic distortion and creates electromagnetic interference. Passive filters and Power factor correction converters are often inserted between the utility and BLDC motor drives to improve the PQ parameters. This paper proposes the shunt active power filter (SAF) for the PQ improvement of medium and high power BLDC motor drives. In this paper, the design steps and control of an SAF for a 20 kW BLDC motor drive are presented. The control of SAF is realized by applying the instantaneous "p-q" theory with the sinusoidal current control strategy. The current control is realized by a hysteresis controller. In contrast to normal electrical loads, the motor drive loads are subjected to continuous speed and load variations. This will result in fluctuations in the DC-link voltage of the SAF capacitor. Hence, the sliding mode controller is used for DC-link voltage control. The proposed methodology is validated in simulations and the experimental prototype. The enhancement of various PQ parameters is analysed for different loading conditions of the motor in the distorted and non-distorted distribution system voltage conditions.

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An Improved Current Control Strategy Based on Particle Swarm Optimization and Steady-State Error Correction for SAPF

Cited by 35 publications

References 18 publications

A Survey of Swarm Intelligence Techniques in VLSI Routing Problems

A Survey of Swarm Intelligence Techniques in VLSI Routing Problems

Stability Region Exploring of Shunt Active Power Filters Based on Output Admittance Modeling

Design and control of shunt active power filter for power quality improvement of utility powered brushless DC motor drives

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