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Umfang: 1 online resource (314 p.)

ISBN: 3-86219-019-6

Serie: Elektrische Energiesysteme ; Band 4

Anmerkung: Description based upon print version of record. , Dissertation--Kassel Univ., 2013. , ""Front cover ""; ""Series title ""; ""Title page ""; ""Imprint ""; ""Acknowledgements ""; ""Summary""; ""Zusammenfassung""; ""Contents""; ""1 General Introduction ""; ""1.1 Wind generating systems and problems formulation""; ""1.2 Research objectives""; ""1.3 Methodology""; ""1.4 Dissertation structure""; ""2 Brushless Synchronous Generating Systems ""; ""2.1 General structure of brushless capacitor-exciter synchronous generator (BCESG) ""; ""2.1.1 Basic construction""; ""2.1.2 Description and operation of BCESG system"" , ""2.2 The state of the art and comparison with other operation concepts""""2.2.1 Brushless cylindrical-rotor type synchronous generator""; ""2.2.2 Synchronous generator with arrangement for brushless excitation""; ""2.2.3 Capacitor-excitation variable-resistor brushless synchronous generator""; ""2.2.4 Thermally sensitive-resistance type brushless synchronous generator""; ""2.2.5 Brushless single-phase synchronous generator with A.C. exciter""; ""2.2.6 Inductor type brushless generator (ITBG)""; ""2.2.7 Brushless synchronous generator utilizing the 5th -space harmonic component"" , ""2.2.8 Brushless synchronous machine using amortisseur windings""""2.2.9 Brushless cylindrical-rotor synchronous generator""; ""2.2.10 Brushless single-phase synchronous generator""; ""2.2.11 Brushless generator with a novel voltage regulator""; ""2.3 Main features of the presented developed BCESG""; ""3 Comprehensive Analysis, Parameters and Characteristics""; ""3.1 Developed brushless capacitor-exciter synchronous generator (BCESG)""; ""3.1.1 The features in analyzing the developed BCESG""; ""3.1.2 The assumptions in analyzing the developed BCESG"" , ""3.2 The voltage equations of developed BCESG Model""""3.3 Comparison with the improved self-excited synchronous generator (BSESG) Model""; ""3.4 Flux linkage of developed BCESG""; ""3.5 No-load characteristics""; ""3.5.1 Approximate solution of currents""; ""3.5.2 Determination of field flux and angle between load winding and rotor direct axis""; ""3.5.3 The nonlinearity due to saturation of magnetic circuit""; ""3.5.4 Discussion of generation condition & capacitor value at harmonics waves""; ""3.5.5 Waveforms of voltages and currents of developed BCESG"" , ""3.5.6 Conclusions of analysis at no load condition""""3.6 Analysis of load characteristics""; ""3.6.1 Voltage and flux relations at boundary condition""; ""3.6.2 Instantaneous load and capacitor currents""; ""3.6.3 Determination of angle (Î? + Ï?l1)""; ""3.6.4 Main and auxiliary rotor induced currents at load operation""; ""3.6.5 Separation of angles Ï?l1 and Î? at load condition""; ""3.6.6 Main and auxiliary rotor linkage fluxes at load operation""; ""3.7 Instantaneous load and capacitor voltages""; ""3.7.1 Terminal load voltage (vl )""; ""3.7.2 Terminal capacitor voltage (vc)"" , ""3.8 Determination of the saturation coefficient “Xcf2/Xf â€? at load condition"" , English

Weitere Ausg.: ISBN 3-86219-018-8

Sprache: Englisch