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1. |
Record Nr. |
UNINA9910484112103321 |
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Autore |
Xiao Huafeng |
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Titolo |
Transformerless photovoltaic grid-connected inverters / / Huafeng Xiao, Xiaobiao Wang |
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Pubbl/distr/stampa |
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Gateway East, Singapore : , : Springer, , [2021] |
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©2021 |
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ISBN |
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Edizione |
[1st ed. 2021.] |
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Descrizione fisica |
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1 online resource (VIII, 248 p. 302 illus., 44 illus. in color.) |
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Collana |
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CPSS power electronics series |
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Disciplina |
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Soggetti |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references. |
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Nota di contenuto |
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Introduction -- Transformerless Potovoltaic Grid-Connected Inverters and Leakage Current Issue -- Full-Bridge Type Transformerless Inverters -- Half-Bridge Type Transformerless Inverters -- Combined Transformerless Inverters -- Transformerless Grid-Connected Inverters with Non-Unit Power Factor -- DC Injection Eliminations for Transformerless Inverters -- Conclusion. |
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Sommario/riassunto |
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This book focuses on a safety issue in terms of leakage current, builds a common-mode voltage analysis model for TLIs at switching frequency scale and develops a new modulation theory referred as “Constant Common-Mode Voltage Modulation” to eliminate the leakage current of TLIs. Transformerless Grid-Connected Inverter (TLI) is a circuit interface between photovoltaic arrays and the utility, which features high conversion efficiency, low cost, low volume and weight. The detailed theoretical analysis with design examples and experimental validations are presented from full-bridge type, half-bridge type and combined topologies. This book is essential and valuable reference for graduate students and academics majored in power electronics; engineers engaged in developing distributed grid-connected inverters; senior undergraduate students majored in electrical engineering and automation engineering. |
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2. |
Record Nr. |
UNINA9910139896403321 |
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Autore |
Hamel Lutz |
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Titolo |
Knowledge discovery with support vector machines / / Lutz Hamel |
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Pubbl/distr/stampa |
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Hoboken, NJ, : John Wiley & Sons, 2009 |
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ISBN |
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9786612345661 |
9781118211038 |
1118211030 |
9781282345669 |
1282345664 |
9780470503065 |
0470503068 |
9780470503041 |
0470503041 |
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Descrizione fisica |
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1 online resource (266 p.) |
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Collana |
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Wiley series on methods and applications in data mining |
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Disciplina |
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Soggetti |
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Support vector machines |
Data mining |
Machine learning |
Computer algorithms |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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KNOWLEDGE DISCOVERY WITH SUPPORT VECTOR MACHINES; CONTENTS; PREFACE; PART I; 1 WHAT IS KNOWLEDGE DISCOVERY?; 2 KNOWLEDGE DISCOVERY ENVIRONMENTS; 3 DESCRIBING DATA MATHEMATICALLY; 4 LINEAR DECISION SURFACES AND FUNCTIONS; 5 PERCEPTRON LEARNING; 6 MAXIMUM-MARGIN CLASSIFIERS; PART II; 7 SUPPORT VECTOR MACHINES; 8 IMPLEMENTATION; 9 EVALUATING WHAT HAS BEEN LEARNED; 10 ELEMENTS OF STATISTICAL LEARNING THEORY; PART III; 11 MULTICLASS CLASSIFICATION; 12 REGRESSION WITH SUPPORT VECTOR MACHINES; 13 NOVELTY DETECTION; APPENDIX A NOTATION; APPENDIX B TUTORIAL INTRODUCTION TO R |
B.1 Programming ConstructsB.2 Data Constructs; B.3 Basic Data Analysis; Bibliographic Notes; REFERENCES; INDEX |
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Sommario/riassunto |
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An easy-to-follow introduction to support vector machines This book provides an in-depth, easy-to-follow introduction to support vector machines drawing only from minimal, carefully motivated technical and mathematical background material. It begins with a cohesive discussion of machine learning and goes on to cover: Knowledge discovery environments Describing data mathematically Linear decision surfaces and functions Perceptron learning Maximum margin classifiers Support vector machines Elements of statistical learning theory Multi- |
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