| |
|
|
|
|
|
|
|
|
1. |
Record Nr. |
UNINA9910461525703321 |
|
|
Titolo |
Ponds [[electronic resource] ] : formation, characteristics, and uses / / editor, Paul L. Meyer |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
Hauppauge, NY, : Nova Science Publishers, c2011 |
|
|
|
|
|
|
|
ISBN |
|
|
|
|
|
|
Descrizione fisica |
|
1 online resource (222 p.) |
|
|
|
|
|
|
Collana |
|
Earth sciences in the 21st century |
|
|
|
|
|
|
Altri autori (Persone) |
|
|
|
|
|
|
Disciplina |
|
|
|
|
|
|
Soggetti |
|
Ponds |
Pond ecology |
Electronic books. |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
Description based upon print version of record. |
|
|
|
|
|
|
Nota di bibliografia |
|
Includes biblographical references and index. |
|
|
|
|
|
|
|
|
|
|
|
|
|
2. |
Record Nr. |
UNINA9911018930603321 |
|
|
Autore |
Sul Seung-Ki |
|
|
Titolo |
Control of electric machine drive system / / Seung-Ki Sul |
|
|
|
|
|
Pubbl/distr/stampa |
|
|
Hoboken, N.J., : Wiley-IEEE, c c2011 |
|
|
|
|
|
|
|
ISBN |
|
9781118099568 |
1118099567 |
9780470876541 |
0470876549 |
9781299186101 |
1299186106 |
9780470876558 |
0470876557 |
|
|
|
|
|
|
|
|
Descrizione fisica |
|
1 online resource (XVI, 399 p.) |
|
|
|
|
|
|
Collana |
|
IEEE Press series on power engineering ; ; 55 |
|
|
|
|
|
|
Classificazione |
|
|
|
|
|
|
Disciplina |
|
|
|
|
|
|
Soggetti |
|
Electric driving - Automatic control |
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
Description based upon print version of record. |
|
|
|
|
|
|
Nota di bibliografia |
|
Includes bibliographical references. |
|
|
|
|
|
|
Nota di contenuto |
|
Preface -- 1 Introduction -- 1.1 Introduction -- 1.2 Basics of Mechanics -- 1.3 Torque Speed Curve of Typical Mechanical Loads -- 2 Basic Structure and Modeling of Electric Machines and Power Converters -- 2.1 Structure and Modeling of DC Machine -- 2.2 Analysis of Steady-State Operation -- 2.3 Analysis of Transient State of DC Machine -- 2.4 Power Electronic Circuit to Drive DC Machine -- 2.5 Rotating Magnetic Motive Force -- 2.6 Steady-State Analysis of a Synchronous Machine -- 2.7 Linear Electric Machine -- 2.8 Capability Curve of Synchronous Machine -- 2.9 Parameter Variation of Synchronous Machine -- 2.10 Steady-State Analysis of Induction Machine -- 2.11 Generator Operation of an Induction Machine -- 2.12 Variation of Parameters of an Induction Machine -- 2.13 Classification of Induction Machines According to Speed-Torque Characteristics -- 2.14 Quasi-Transient State Analysis -- 2.15 Capability Curve of an Induction Machine -- 2.16 Comparison of AC Machine and DC Machine -- 2.17 Variable-Speed Control of Induction Machine Based on Steady-State Characteristics -- 2.18 Modeling of Power Converters -- 2.19 |
|
|
|
|
|
|
|
|
|
|
|
Parameter Conversion Using Per Unit Method -- 3 Reference Frame Transformation and Transient State Analysis of Three-Phase AC Machines -- 3.1 Complex Vector -- 3.2 d-q-n Modeling of an Induction Machine Based on Complex Space Vector -- 3.3 d-q-n Modeling of a Synchronous Machine Based on Complex Space Vector -- 4 Design of Regulators for Electric Machines and Power Converters -- 4.1 Active Damping -- 4.2 Current Regulator -- 4.3 Speed Regulator -- 4.4 Position Regulator -- 4.5 Detection of Phase Angle of AC Voltage -- 4.6 Voltage Regulator -- 5 Vector Control -- 5.1 Instantaneous Torque Control -- 5.2 Vector Control of Induction Machine -- 5.3 Rotor Flux Linkage Estimator -- 5.4 Flux Weakening Control -- 6 Position/Speed Sensorless Control of AC Machines -- 6.1 Sensorless Control of Induction Machine -- 6.2 Sensorless Control of Surface-Mounted Permanent Magnet Synchronous Machine (SMPMSM). |
6.3 Sensorless Control of Interior Permanent Magnet Synchronous Machine (IPMSM) -- 6.4 Sensorless Control Employing High-Frequency Signal Injection -- 7 Practical Issues -- 7.1 Output Voltage Distortion Due to Dead Time and Its Compensation -- 7.2 Measurement of Phase Current -- 7.3 Problems Due to Digital Signal Processing of Current Regulation Loop -- Appendix A Measurement and Estimation of Parameters of Electric Machinery -- A.1 Parameter Estimation -- A.2 Parameter Estimation of Electric Machines Using Regulators of Drive System -- A.3 Estimation of Mechanical Parameters -- Appendix B d-q Modeling Using Matrix Equations -- B.1 Reference Frame and Transformation Matrix -- B.2 d-q Modeling of Induction Machine Using Transformation Matrix -- B.3 d-q Modeling of Synchronous Machine Using Transformation Matrix -- Index. |
|
|
|
|
|
|
Sommario/riassunto |
|
"This book is based on the author's industry experience. It contains many exercise problems that engineers would experience in their day-to-day work. The book was published in Korean at 500 pages as a textbook. The book will contain over 300 figures. The author plans to have an FTP site to provide some MATLAB programs for selected problems"-- |
"This book is based on the author's industry experience. It contains many exercise problems that engineers would experience in their day-to-day work"-- |
|
|
|
|
|
|
|
| |