An induction motor design tool combining analytical and field solution techniques

2001-01-01
This paper first describes a software (TPCAD) for the design and optimization of induction motors. Then, a macro developed to transfer the geometry of the lamination designed by TPCAD to field solution software is described. In this manner, the designed motor model is quickly established within the field solution software. Hence, the tedious field solution model preparation phase is omitted from the design procedure. The approach described takes advantage of analytical tools to optimize a design for a specified performance and then, uses field solution techniques to trim this design. This approach saves designer time and shortens the order to shop floor time.

Suggestions

A novel modeling methodology and performance improvement technique for DMTL phase shifters
İstanbulluoğlu, İpek; Akın, Tayfun; Department of Electrical and Electronics Engineering (2006)
This thesis presents distributed MEMS transmission line (DMTL) phase shifters, emphasizing the circuit modeling and design as well as the performance improvement. A novel modeling methodology is introduced for DMTL unit sections, with bridge widths larger than 50 μm. The introduced model is compared with EM simulation results and the CLR modeling results. For structures with bridge widths larger than 50 μm, the introduced model fits the simulation results much better than the CLR model. The simulated struct...
An artificial neural network estimator design for the inferential model predictive control of an industrial multi-component distillation column
Bahar, Almila; Özgen, Canan; Department of Chemical Engineering (2003)
An inferential control methodology, that utilizes an artificial neural network (ANN) estimator for a model predictive controller, is developed for an industrial multi-component distillation column. In the column, propane and butane is separated from a mixture of propane, n-butane, i-butane, and i-pentane with a top product purity of 96% propane and a bottom product purity of 63% n- butane. Dual composition control of the column must be used in a multivariable model predictive controller for an efficient ope...
Novel impedance tuner, phase shifter, and vector modulators using rf mems technology
Ünlü, Mehmet; Demir, Şimşek; Department of Electrical and Electronics Engineering (2009)
This thesis presents the theory, design, fabrication, and measurement results of novel reconfigurable impedance tuner, phase shifter, and vector modulators using the RF MEMS technology. The presented circuits are based on triple stub topology, and it is shown both theoretically and experimentally in this thesis that it is possible to control the insertion phase and amplitude of the input signal simultaneously using this topology. The presented circuits are implemented using an in-house, surface micromachini...
An Optimized Analog Drive-Mode Controller for Vibratory MEMS Gyroscopes
Eminoglu, Burak; Alper, Said Emre; Akın, Tayfun (2011-09-07)
This paper presents an optimized analytical design procedure for the drive mode analog controllers used in vibratory MEMS gyroscopes. The behaviour of the controller during start-up is analyzed in detail including the effect of the limited voltage swing of the controller circuitry. As a result, an optimum design procedure is developed for controller design, which is also experimentally verified in a practical implementation demonstrating a settling time of only 50msec without any overshoot, for a gyroscope ...
An Autonomous Interface Circuit Based on Self-Investing Synchronous Energy Extraction for Low Power Piezoelectric Energy Harvesters
ÇİFTCİ, BERKAY; Chamanian, S.; Uluşan, H.; Külah, Haluk (2019-12-04)
This paper presents a self-powered interface circuit to rectify and manage the AC output of the piezoelectric energy harvesters (PEH) by utilizing Self-Investing Synchronous Electric Charge Extraction technique (SI-SECE). The system invests charges from the battery to PEH to improve the electromechanical coupling factor and consequently the energy extraction by utilizing only one external component. The circuit was implemented in 180 nm CMOS technology where high voltage (HV) MOS transistors are utilized to...
Citation Formats
H. B. Ertan and B. Avenoglu, “An induction motor design tool combining analytical and field solution techniques,” 2001, vol. 22, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/55420.