Dynamic Model and Control of DFIG Wind Energy Systems Based on Power Transfer Matrix
Dynamic Model and Control of DFIG Wind Energy Systems Based on Power Transfer Matrix
... The scope of this paper is dynamic modelling and control of DFIG wind turbine generators. Modeling and control of DFIGs have been widely investi- gated based on well-established vector control schemes ... induction generator (DFIG) , dy- namics modeling, instantaneous power, multivariable control, wind energy systems, wind power control, wind turbine ge...
Ngày tải lên: 27/06/2014, 16:04
Tài liệu Stability and Control of Large-Scale Dynamical Systems pptx
... Thermodynamic Modeling for Discrete-Time Large- Scale Dynamical Systems 181 9.1 Introduction 181 9.2 Conservation of Energy and the First Law of Thermodynamics 182 9.3 Nonconservation of Entropy and ... sys- tems, and process control systems. These systems are strongly intercon- nected and consist of interacting subsystems exchanging matter, energy, or information wi...
Ngày tải lên: 12/02/2014, 16:20
Analysis of the atmospheric distribution, sources, and sinks of oxygenated volatile organic chemicals based on measurements over the Pacific during TRACE-P pdf
... J. Popp, and R. S. Martin (2004), Biogenic emissions and ambient concentratiosn of hydrocarbons, carbonyl com- pounds and organic acids from Pondorosa pine and Cottonwood trees of rural and forested ... the NASA Global Modeling and Assim- ilation Office and includes an extensive representation of ozone-NO x -VOC chemistry (80 species, 300 reac tions). The model simulatio...
Ngày tải lên: 14/03/2014, 20:20
Tài liệu tiếng anh Điện tử công suất mạch MERS Loss and rating consideration of a wind energy conversion system with reactive compensation by magnetic energy recovery switch
... INSTITUTE OF TECHNOLOGY. Downloaded on November 25, 2008 at 23:56 from IEEE Xplore. Restrictions apply. Authorized licensed use limited to: TOKYO INSTITUTE OF TECHNOLOGY. Downloaded on November ... INSTITUTE OF TECHNOLOGY. Downloaded on November 25, 2008 at 23:56 from IEEE Xplore. Restrictions apply. Authorized licensed use limited to: TOKYO INSTITUTE OF TECHNOLOGY. Downloaded...
Ngày tải lên: 15/10/2013, 16:11
Dynamic Vision for Perception and Control of Motion ppt
... 3) have the capability of sensing information about the environment and of initiating motion Dynamic Vision for Perception and Control of Motion 1.5 What Type of Vision System Is Most Adequate? ... inter- pretation of sensor data • Goal functions • Control mode actuation • Instantiation control Long–term memory Details of internal representations Figure 1.6. Symbolic...
Ngày tải lên: 05/03/2014, 15:20
báo cáo hóa học:" Adaptive access and rate control of CSMA for energy, rate, and delay optimization" docx
... properties of FTH solution The following theorem indicates monotonicity of versus the state variables. Theorem 1: is a decreasing function of and , and an increasing function of and for all values of ... terms of energy efficiency, and highlight the trade-off among energy consumption, smoothed data rate, and delay in links of a CSMA network. They also show that...
Ngày tải lên: 21/06/2014, 17:20
SAP2000® Linear and Nonlinear Static and Dynamic Analysis and Design of Three-Dimensional Structures
... instructions for building a basic SAP2000 model. Each step of the model creation process is identified, and various model construction techniques are introduced. At the com- pletion of this ... grids and spacing in the X, Y and Z direction. Set the number of grid spaces to 10 for the X direction, and to 1 for the Y and Z directions. Type 6 ft into the X direction spac...
Ngày tải lên: 06/09/2012, 15:56
Tài liệu An Introduction to Intelligent and Autonomous Control-Chapter 8: Modeling and Analysis of Artificially Intelligent Planning Systems ppt
Ngày tải lên: 14/12/2013, 12:15
Analysis and control of nonlinear process systems
... cases and handle nonlinearities only when it is absolutely unavoidable. The common way of controlling process systems with strong nonlinear character is to apply model- based predictive controllers ... and -products, distributions as well as co-distributions are summarized in Appendix A. TLFeBook 2. Basic Notions of Systems and Signals Signals and systems are basic notion...
Ngày tải lên: 01/01/2014, 18:38