Vivek agarwal (20 Ergebnisse)

Zustand: New. pp. 127.

Zustand: New.

Zustand: New. pp. 266.

Zustand: New. In English.

Paperback. Zustand: Brand New. 131 pages. 6.10x0.30x9.25 inches. In Stock.

Zustand: New.

Zustand: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | In case of induction motor, the independent control of flux and torque is achieved by resolving the motor current into two components, one contributing to flux and other to the torque. Here Rotor flux oriented vector control is presented and the implementation results are shown. To implement rotor flux oriented control, information of rotor flux is required, which is calculated using rotor flux model through speed feedback. For sensorless control, the speed and flux are estimated with the help of open loop calculation of the motor equations. Implementation of the above control algorithm requires high speed sampling of measured currents, their processing and calculations. These calculations are done with the help of software using TMS320F2812 digital signal processor. The induction motor model is first developed and tested using different reference frames. The model is then simulated for rotor flux oriented vector control and then sensorless control.…

Zustand: New. In English.

Paperback. Zustand: Brand New. 450 pages. 9.00x6.00x9.00 inches. In Stock.

Kartoniert / Broschiert. Zustand: New. Uniquely analyzes converters for renewable energy applications alongside practical characteristics of PV sourcesIncludes simulation models of complete systems and solved numerical problems to aid with understanding the dynamics and analysis.

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

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

Taschenbuch. Zustand: Neu. Neuware - Renewable energy alternatives are fast becoming viable options to battle conventional fossil fuel shortcomings such as pollution, cost, and limited reserves. Understanding the requirements and source characteristics for successful power electronics and their application is pivotal to extracting power successfully.Power Converters for Extraction and Conversion of Solar Photovoltaic Energy provides a detailed analysis of the various power converter operations fed by solar PV energies. Practical aspects addressing the behavior of systems such as the operating point on source characteristics and when power converters buck or boost are considered as well, and are fundamental to effective use and applications of renewables.With computer simulation models for typical systems to give the reader a deeper insight and feel for the actual system, this book provides readers with a useable tool to develop and design their own systems and achieve successful power extraction.…

Paperback. Zustand: Brand New. 450 pages. 9.00x6.00x9.00 inches. In Stock.

Hardcover. Zustand: Brand New. 500 pages. 6.14x2.00x9.21 inches. In Stock.

Zustand: New. In English.

Buch. Zustand: Neu. Neuware - The increasing complexity of today's power systems, and the growing numbers of power electronic devices that are being introduced, adds to the risk of power quality problems caused by harmonics. Non-linear loads into power systems, non-sinusoidal and distorted current waveforms, and voltage distortion have become more common, and these phenomena can lead to power losses and damage to equipment. Understanding and Managing Power Quality Issues is a reference for researchers involved with power systems, professionals in power equipment industry and at grid operators, as well as for advanced students, transmission network and grid operators. The authors use mathematical analysis to describe the mechanisms of various power quality issues. Harmonics in the power system are a major focus, and coverage also encompasses power quality of power supply systems, reliability indices, sinusoidal and non-sinusoidal conditions, techniques for control of voltage variation, reactive power, active power quality management, and current trends.…

Zustand: New. In English.

Zustand: New. Includes the latest research developments on issues affecting water sustainability and water supply, sanitation, and hydrological extremesOffers summaries and recommendations at the end of each chapter to highlight key information in a simp.

Taschenbuch. Zustand: Neu. Neuware - Water Sustainability and Hydrological Extremes: Quantity, Quality, and Security presents a study for the mitigation of hydrological extremes through case studies. The focus is on the effect of extremes on water quality and the fate of geogenic, microbial, anthropogenic pollutants in the water cycle, and the interaction of water quality and quantity variations. The book integrates rapidly growing diverse topics, such as co-occurrence variation in water quantity and quality, water supply, sanitation, and hygiene. Stakeholders' participation and raising awareness for sustainable management strategies for hydrological extremes and water management systems is also covered.This thorough guide serves as a pillar to postgraduate students and researchers as it's centered on discovering remediation and natural attenuation of hydrological extremes with a special emphasis on present and future challenges. …