Adaptive whale optimization for intelligent multi-constraints power quality improvement under deregulated environment

Thakur, Niharika; Awasthi, Yogendra Kumar; Hooda, Manisha; Siddiqui, Anwar Shahzad

doi:10.1108/jedt-08-2018-0130

Cited by 6 publications

(4 citation statements)

References 47 publications

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“…e government has gradually realized the importance of informatization work and has given great support to the Internet construction and 2 Complexity informatization development, and under the impetus of this force, the international Internet has been basically built nationwide with a coverable interconnection network, including data communication network, image communication network, and the multimedia communication network under construction. e current international interconnection network has been able to cover basically all, and international network interconnection has been achieved with the United States, the United Kingdom, Germany, Canada, Japan, and other countries [17,18]. us, it can be seen that in the current form, the international community has all the conditions for the development of e-commerce, and the foundation is relatively solid.…”

Section: Related Workmentioning

confidence: 99%

[Retracted] Optimization of Intelligent Management System for Crafts Production Based on Internet of Things

Xiao-Hong

2021

Complexity

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Crafts are a special kind of personalized goods that can be personalized with the help of the Internet to better meet consumers’ individuality and make them part of the personalized craft design. The development of information technology has made it possible to grasp personal information and talk to individuals, and the past practice of grasping consumers’ needs by age level has become obsolete, and providing one-to-one product service to customers through the Internet will become a new market growth point. The design and implementation of the system hardware are introduced by focusing on the functional circuits of various sensors of the data collection terminal, The functional circuit of the wireless communication module CC2530, the functional circuit of the microprocessor STM32, and the functional circuit of the collection terminal. In addition, this paper introduces the development environment of IAR software, the implementation of sensor acquisition function, 4 G module communication function, and coordinator network from the software point of view and provides a detailed explanation using program flowcharts. Next, by comparing the three filtering algorithms, an error optimization algorithm can be used to optimize the filtered data errors and obtain better results. By establishing an experimental platform for collecting all kinds of data, a network formation experiment is performed, and the coordinator normally forms the network, and the collected and processed data by the algorithm are matched to the MATLAB simulation platform. The Topix is compared with the exact data measured by the sensor. Finally, calculations show that two dry batteries can be used to maintain the system over 6 months. The system provides power and low-power design is practical and effective.

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Section: Related Workmentioning

confidence: 99%

[Retracted] Optimization of Intelligent Management System for Crafts Production Based on Internet of Things

Xiao-Hong

2021

Complexity

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“…e booming development of smartphones has led to the emergence of various mobile applications. Listening to music is an effective means to relax and relieve stress, so smartphone music players are gradually becoming popular [11].…”

Section: Introductionmentioning

confidence: 99%

[Retracted] Optimization of an Intelligent Music‐Playing System Based on Network Communication

Zhang

2021

Complexity

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Streaming media server is the core system of audio and video application in the Internet; it has a wide range of applications in music recommendation. As song libraries and users of music websites and APPs continue to increase, user interaction data are generated at an increasingly fast rate, making the shortcomings of the original offline recommendation system and the advantages of the real-time streaming recommendation system more and more obvious. This paper describes in detail the working methods and contents of each stage of the real-time streaming music recommendation system, including requirement analysis, overall design, implementation of each module of the system, and system testing and analysis, from a practical scenario. Moreover, this paper analyzes the current research status and deficiencies in the field of music recommendation by analyzing the user interaction data of real music websites. From the actual requirements of the system, the functional and performance goals of the system are proposed to address these deficiencies, and then the functional structure, general architecture, and database model of the system are designed, and how to interact with the server side and the client side is investigated. For the implementation of data collection and statistics module, this paper adopts Flume and Kafka to collect user behavior data and uses Spark Streaming and Redis to count music popularity trends and support efficient query. The recommendation engine module in this paper is designed and optimized using Spark to implement incremental matrix decomposition on data streams, online collaborative topic model, and improved item-based collaborative filtering algorithm. In the system testing section, the functionality and performance of the system are tested, and the recommendation engine is tested with real datasets to show the discovered music themes and analyze the test results in detail.

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“…Many researchers have presented sensitivity-based methods in the literature. Fractional Levy light-BatAlgorithm [20], Hybrid Cuckoo-Search-Algorithm [21], Modified-Differential evolution [22], Combined pso-based CPF [23], numerous-sensitivity-based-approaches [24], genetic algorithm [25][26][27][28][29][30][31][32], refined-power-flow-algorithm [33], multiverse optimizer [34], reactive power dispatch problem [35], adaptive grass hooper optimization [36], Heuristic-Techniques [37], MILP-based-OPF [38], AWO-optimization [39], Gravitational-search-assisted algorithm [40][41][42], whale-optimization-algorithm [43,44], novel-lightning search-algorithm [45], PSO-adaptive-G.S.A. hybrid-algorithm [46], self-adaptive-DE-algorithm [47], fuzzy-harmony search algorithm [48], imperialisticcompetitive-algorithm [49], quasi-oppositional-chemical reaction optimization [50], brain-storm-optimization-algorithm [51], hybrid immune algorithm [52], teachinglearning-based-optimization [53], marine-vessels-analysis [54], optimal-power-flowproblem [55], evolutionary-particle swarm optimization [56], blended-moth flame optimization [57], population-based-evolutionary-optimization [58], MOPSO-algorithm…”

Section: Introductionmentioning

confidence: 99%

A review of FACTS device implementation in power systems using optimization techniques

Chethan,

Kuppan

2024

J. Eng. Appl. Sci.

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In electrical power systems, FACTS devices effectively control power flow and change bus voltages, leading to lower system losses and excellent system stability. The article discusses the research from the last decade that evaluated various methods for placing FACTS devices using the meta-heuristic approach to address the positioning of FACTS devices to maintain proper bus voltages and control line flow and improve the overall system efficiency. The need for more efficient electricity systems management has given rise to innovative technologies in power generation and transmission. The combined cycle power station is a good example of a new development in power generation and flexible AC transmission systems, generally known as FACTS, are controllers that improve transmission systems. Worldwide transmission systems are undergoing continuous changes and restructuring. They are becoming more heavily loaded and are being operated in ways not originally envisioned. Transmission systems must be flexible to react to more diverse generation and load patterns. In addition, the economical utilization of transmission system assets is of vital importance to enable utilities in industrialized countries to remain competitive and to survive. In developing countries, the optimized use of transmission systems investments is also important to support industry, create employment and utilize efficiently scarce economic resources. FACTS controller is a technology that responds to these needs. It significantly alters the way transmission systems are developed and controlled together with improvements in asset utilization, system flexibility and system performance. Several models and techniques suggest that devices can be placed in a particular location with different parameter settings. Finally, the optimization problem improved system performance by decreasing power loss, improving the voltage profile and power angle at each bus, raising the L-index, and minimizing generating costs. FACTS devices can increase the transmission line’s capacity for transferring power by increasing the voltage at its terminals at both ends and reducing line reactance. The FACTS controller must be installed in the distribution and transmission lines to maximize the power flow. Various techniques are used for the best placement of FACTS controllers, including analytical methods, arithmetic programming approaches, meta-heuristic optimization approaches, and hybrid approaches—this paper analyses numerous analytical and meta-heuristic optimization techniques to place FACTS controllers in the most advantageous locations. The fundamental problems in intelligent power systems, such as improving stability, power quality, and managing congestion, are discussed in this study, along with several applications of FACTS devices. The cutting-edge power systems of today provide users with constant, high-quality power through smart grids and smart meters.

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Adaptive whale optimization for intelligent multi-constraints power quality improvement under deregulated environment

Cited by 6 publications

References 47 publications

[Retracted] Optimization of Intelligent Management System for Crafts Production Based on Internet of Things

[Retracted] Optimization of Intelligent Management System for Crafts Production Based on Internet of Things

[Retracted] Optimization of an Intelligent Music‐Playing System Based on Network Communication

A review of FACTS device implementation in power systems using optimization techniques

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