Jigneshkumar desai (41 risultati)

Condizione: New.

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Document from the year 2022 in the subject Engineering - General, grade: 12, , language: English, abstract: The creation of a simulation model for closed loop vector controlled IPMSM drive performance enhancement and speed control is described in this book. By regulating the torque component of the current, the model achieves superior speed tracking and rapid dynamic response under transient and steady-state circumstances. The control technique is used by both the proportional and integrated controllers in the PI controller. Combining two independent controllers and reducing the shortcomings of each results in a more effective controller. To offer optimal speed operation in the face of environmental changes, load variations, and structural disturbances, the Fuzzy Logic Controller for PMSM must be properly constructed. Using MATLAB Simulink, this book gives a comprehensive simulation of an internal permanent magnet synchronous motor driving system. Interior permanent magnet synchronous motors (IPMSMs) are used to improve machine performance and offer rapid torque response. IPMSMs are utilised in low and medium-power applications such as servos, robotics, variable-speed motors, electric vehicles, and computer peripherals. Because PM motor drives are becoming more popular, simulation systems capable of handling motor drive simulations are in great demand. Simulation tools can dynamically simulate motor drives in a visual environment, saving money and time and easing the development of new systems.…

Condizione: New.

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Master's Thesis from the year 2013 in the subject Electrotechnology, grade: 1, Nirma University (Institute of technology), course: M.Tech, language: English, abstract: An internal arc test is not a mandatory test. It is a consumer premises test. It should be done on the terminal box, panel, enclosure, etc. Overpressure at internal arc, inside the penal, may be a danger for the worker working inside the field. compact substation in the public area must have to be arc proof.In this thesis report, in the beginning, the internal arc phenomena are discussed. Thereafter the internal arc test condition and their standards are given.In the middle part of the thesis, the analytical method is given and its failure is discussed and the limitation is of the old method is clearly shown with taking practical data at calculation data.The internal arc test is very expansive in the real working field and may danger sometimes because of loss of equipment during the test. although it is consumer selection to decide the level and location of the short circuit. It is always a risky test.In this thesis, the computer simulation method using Finite Volume Method (FVM) for simulation of the internal arc test with following all testing standards with selecting particular assembly is modeled. The electromagnetic and fluid combined analysis is presented to a detailed plasma arc. The MHD equation is derived and solved at the end using ANSYS software.…

Condizione: New.

Hardcover. Condizione: New.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: new.

hardcover. Condizione: New. Brand new book, sourced directly from publisher. Dispatch time is 7-8 days from our warehouse. Book will be sent in robust, secure packaging to ensure it reaches you securely.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: New. pp. 176.

Condizione: New. In English.

Condizione: New.

Condizione: New. pp. 176 1st edition NO-PA16APR2015-KAP.

Hardcover. Condizione: Brand New. 176 pages. 7.87x10.24x1.97 inches. In Stock.

Hardback. Condizione: New. New copy - Usually dispatched within 4 working days.

Hardback. Condizione: New. New copy - Usually dispatched within 4 working days.

Condizione: New. In English.

Hardback. Condizione: New. This book provides a complete guide to digital power system protection, emphasizing cutting-edge technologies such as digital relays, intelligent electronic devices (IEDs), artificial intelligence (AI), signal processing, and substation automation. It bridges the gap between theory and practice, offering insights into hardware implementation and real-world applications. Protection strategies for transformers, motors, generators, transmission lines, and inverter-fed systems are discussed in detail with Industry relay hardware implementation, with a focus on renewable energy integration and modern industry practices.Key Features:Explains theoretical principles and conventional topics to most advanced protection with practical examples with solutions for digital protection systems.Includes AI based relay protection, WAMS, HVDC System protection, Microgrid protection, hardware case studies of large system protection, Anti- Islanding schemes, Signal processing techniques, and substation automation.Features case studies, solved examples, and practical programs.Covered IEC standards, HVDC protection, and cybersecurity.Solutions and strategies for inverter-fed systems protection and renewable integration.The text is primarily written for senior undergraduate, graduate students, and academic researchers in the fields of electrical engineering, electronics, and communications engineering.…

Condizione: New.

Buch. Condizione: Neu. Neuware - This book is a comprehensive guide to specialized motors, providing in-depth information on the operating principles, applications, and controls of various special electrical machines. It covers a range of special machines, including switched reluctance motors, permanent magnet synchronous machines, brushless direct current motor, stepper motors, universal motors, and hysteresis motors. The book also addresses the issue of torque ripple. Much of the literature available today focuses solely on conventional motors and their controls, like induction motors, synchronous motors, PMDC motors, servo machines, and transformers. This book takes a broader view, addressing the growing trend toward specialized motors tailored to specific applications and new innovations in control and modification. It aims to offer comprehensive insights into these special machines by providing detailed information on their operating principles, applications, and controls. This exciting new volume: - Provides application-based examples of machines not covered in other books on special machines - Provides context for the use of special machines used in electric vehicle technology - Gives examples which are helpful for industry practices Audience Undergraduate students, post-graduate students, researchers, and industry professionals who study and use special machines. …

Hardcover. Condizione: Brand New. 392 pages. 9.18x6.12x9.21 inches. In Stock.