Distributed photovoltaic grid transformers

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Title:

Author:

Shertukde, Hemchandra Madhusudan, author.

ISBN:

9781466505810

Personal Author:

Shertukde, Hemchandra Madhusudan, author.

Physical Description:

xix, 257 pages, 16 unnumbered pages of plates ; 24 cm

Contents:

Introduction -- Use of distributed photovoltaic grid power transformers -- Voltage flicker and variation in distributed photovoltaic grid transformers -- Harmonics and waveform distortion (losses, power rating) in distributed photovoltaic grid transformers -- Frequency variation, power factor variation in distributed photovoltaic grid transformers -- Islanding effects on distributed photovoltaic grid transformers -- Relay protection for distributed photovoltaic grid power transformers -- DC bias in distributed photovoltaic grid power transformers -- Thermocycling (loading) and its effects on distributed photovoltaic grid transformers -- Power quality provided by distributed photovoltaic grid power transformers -- Voltage transients and insulation coordination in distributed photovoltaic grid power transformers -- Inverter circuit coordination with a distributed photovoltaic grid power transformer -- Magnetic inrush current in distributed photovoltaic grid power transformers -- Eddy current and stray loss calculations of distributed photovoltaic grid power transformer -- Design considerations -- inside/outside windings for a distributed photovoltaic grid power transformer -- Special tests consideration for a distributed photovoltaic grid power transformer -- Safety protection and shipping and dispatch for distributed photovoltaic grid transformers.

Abstract:

"The demand for alternative energy sources fuels the need for electric power and controls engineers to possess a practical understanding of transformers suitable for solar energy. Meeting that need, Distributed Photovoltaic Grid Transformers begins by explaining the basic theory behind transformers in the solar power arena, and then progresses to describe the development, manufacture, and sale of distributed photovoltaic (PV) grid transformers, which help boost the electric DC voltage (generally at 30 volts) harnessed by a PV panel to a higher level (generally at 115 volts or higher) once it is inverted to the AC voltage form by the inverter circuit. Packed with real-life scenarios and case studies from around the globe, Distributed Photovoltaic Grid Transformers covers the key design, operation, and maintenance aspects of transformers suitable for solar energy. Topics include islanding, voltage flicker, voltage operating range, frequency and power factor variation, and waveform distortion. Multiple homework questions are featured in each chapter. A solutions manual and downloadable content, such as illustrated examples, are available with qualifying course adoption"-- Provided by publisher.

Subject Term:

Electric inverters.

Photovoltaic power systems -- Equipment and supplies.

Electronic Access:

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Library	Material Type	Item Barcode	Shelf Number	Copy	Status
Searching... 1:IIEMSA	1:GEN-BOOK	33168025810652	621.31/26 H487D 2014	1	Searching... Unknown

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Summary

The demand for alternative energy sources fuels the need for electric power and controls engineers to possess a practical understanding of transformers suitable for solar energy. Meeting that need, Distributed Photovoltaic Grid Transformers begins by explaining the basic theory behind transformers in the solar power arena, and then progresses to describe the development, manufacture, and sale of distributed photovoltaic (PV) grid transformers, which help boost the electric DC voltage (generally at 30 volts) harnessed by a PV panel to a higher level (generally at 115 volts or higher) once it is inverted to the AC voltage form by the inverter circuit.

Packed with real-life scenarios and case studies from around the globe, Distributed Photovoltaic Grid Transformers covers the key design, operation, and maintenance aspects of transformers suitable for solar energy. Topics include islanding, voltage flicker, voltage operating range, frequency and power factor variation, and waveform distortion. Multiple homework questions are featured in each chapter. A solutions manual and downloadable content, such as illustrated examples, are available with qualifying course adoption.