A fuzzy logic CC PWM three phase AC DC converter
Vector control of three phase AC machines - N.P.Quang
... additional hardware: The internal processor timer is used to generate the pulse pattern. Since the 2 nd variant causes certain disadvantages, such as an inaccurate voltage realization, particularly ... IM Iron losses Current and field displacement Magnetic saturation Transient parameters Parameter estimation from name plate data Calculation for IM with power factor cosϕ 186 186 1...
Ngày tải lên: 18/12/2013, 09:10
FPGA BASED SVPWM CONTROLLER FOR THREE PHASE AC AC MATRIX CONVERTER
... áp ra và dòng vào cùng nằm trong sector 1, theo bảng 1 các trạng thái chuyển mạch lúc này là : acc → abb → aca → aba . acc ngh a là pha A c a tải nối với pha a c a nguồn, pha B c a ... Optimum- Amplitude Nine-Switch Direct AC- AC Converters”, IEEE Transactions on Power Electronics, Vol. 4, no. 1, pp.101-112, January 1989. [3] D. casadei - G.gandi – G.serra – A. Tani,...
Ngày tải lên: 14/05/2014, 22:37
A three phase voltage type PWM rectifier with the function of an active power filter
Ngày tải lên: 03/01/2014, 19:44
Current control techniques for three phase voltage source PWM converters a survey
... Hz, nearly constant amplitude and waveform of ac- side voltage, poorly damped ac- side network, and variable dc- link voltage (ac/ dc converters and power filter). TABLE I P ERFORMANCE C RITERIA The evaluation ... Lorenz and D. M. Divan, “Dynamic analysis and experimental evaluation of delta modulators for field oriented ac machine current regulators,” in Conf. Rec. IEEE-IAS Annu. Meeti...
Ngày tải lên: 03/01/2014, 19:45
Tài liệu ime Control of a Three Phase 4 Wire PWM Inverter with Variable DC Link Voltage and Battery Storage for PV Application doc
... introduc e a ted. The di s a ge as indic a e r with unb a n k voltage a nced load w o ntrol signa l t , the capaci t w hen the D C o ad changes b y an arrow e d dead bea t s tortion of t h a ted ... voltage. T h ace equatio n a lgorithm is i ltage so tha t t s for variou s m mar y a nd their rel a y stems are a d of a T V aria b t ora ge o n P rof. D r I VERS...
Ngày tải lên: 19/01/2014, 02:20
Design and Implementation of a Three-Phase Induction Motor Control Scheme
... consists fundamentally of two parts: the stator (the stationary part) and the rotor (the moving part). For a three- phase induction machine (this will be used in this thesis project), three- phase sinusoidal ... induction machine is an electrical device. The electrical properties that are of particular interest to this thesis project are the stator and rotor’s resistance and indu...
Ngày tải lên: 27/10/2013, 23:15
