IEEE transactions on industrial electronics, Vol. 56 N° 8. IEEE Transactions on industrial electronics - Août 2009
| Titre : | IEEE transactions on industrial electronics, Vol. 56 N° 8. IEEE Transactions on industrial electronics - Août 2009 |
| Type de document : | Bulletin |
| Paru le : | 14/12/2009 |
Dépouillements
Article : texte imprimé
Mishra, Mahesh K., Auteur ;
Karthikeyan, K., Auteur
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In this paper, design aspects of various passive components and switching dynamics of a voltage source inverter (VSI) for compensating unbalanced and nonlinear load are presented. The design method for VSI to track desired reference currents smo[...]
Article : texte imprimé
Singh, Bhim, Auteur ;
Solanki, Jitendra, Auteur
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This paper deals with the hardware implementation of a shunt active filter (SAF) for compensation of reactive power, unbalanced loading, and harmonic currents. SAF is controlled using an adaptive-linear-element (Adaline)-based current estimator [...]
Article : texte imprimé
Kedjar, Bachir, Auteur ;
Kamal Al Haddad, Auteur
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This paper presents the design and implementation of a linear quadratic regulator (LQR) with integral action (LQRI) for a three-phase three-wire shunt active filter (SAF). The integral action is added so as to cancel the steady-state errors for [...]
Article : texte imprimé
Freijedo, Francisco D., Auteur ;
Doval-Gandoy, Jesus, Auteur ;
Lopez, Oscar, Auteur
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Selective harmonic cancellation has become of primary importance in a wide range of power electronics applications, for example, uninterrupted power systems, regenerative converters, and active power filters (APFs). In such applications, the pri[...]
Article : texte imprimé
He, Na, Auteur ;
Dianguo Xu, Auteur ;
Huang, Lina, Auteur
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This paper proposes an optimal design method for passive power filters (PPFs) and hybrid active power filters (HAPFs) set at high voltage levels to satisfy the requirements of harmonic filtering and reactive power compensation. Multiobjective op[...]
Article : texte imprimé
Lenwari, Wanchak, Auteur ;
Mark Sumner, Auteur ;
Zanchetta, Pericle, Auteur
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Resonant compensators appear to be suitable for active power filter control, where the compensator needs to track harmonic currents accurately. However, to ensure stable operation and robustness to parameter uncertainties they require considerab[...]
Article : texte imprimé
Orts-Grau, Salvador, Auteur ;
Gimeno-Sales, Francisco J., Auteur ;
Segui-Chilet, Salvador, Auteur
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This paper presents a new calculation method to obtain the reference currents for a selective shunt active power compensator (APC) with the capability of distinguishing between selective and global operating modes. This selective compensation op[...]
Article : texte imprimé
Lavopa, Elisabetta, Auteur ;
Zanchetta, Pericle, Auteur ;
Mark Sumner, Auteur
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A novel algorithm for fundamental frequency and harmonic components detection is presented in this paper. The technique is based on a real-time implementation of discrete Fourier transform, and it allows fast and accurate estimation of fundament[...]
Article : texte imprimé
Corasaniti, Victor Fabian, Auteur ;
Barbieri, Maria Beatriz, Auteur ;
Arnera, Patricia Liliana, Auteur
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This paper deals with the problem of reactive power and harmonics in a standard medium-voltage (MV) distribution network. It proposes a simple and inexpensive solution to enhance power quality when a particular connection to the high-voltage tra[...]
Article : texte imprimé
Mehrizi-Sani, Ali, Auteur ;
Filizadeh, Shaahin, Auteur
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This paper proposes a method for optimization of the harmonic performance of converters under space vector modulation (SVM) control. It is shown that SVM provides a number of degrees of freedom, which make it suitable for optimization, subject t[...]
Article : texte imprimé
Rahmani, Salem, Auteur ;
Hamadi, Abdelhamid, Auteur ;
Mendalek, Nassar, Auteur
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This paper presents a nonlinear control technique for a three-phase shunt hybrid power filter (SHPF) to enhance its dynamic response when it is used to compensate for harmonic currents and reactive power. The dynamic model of the SHPF system is [...]
Article : texte imprimé
Lin, Chang-Hua, Auteur ;
Wang, Chien-Ming, Auteur ;
Hung, Min-Hsuan, Auteur
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A digital-phase-locked-loop (DPLL)-based backlight module is proposed to reduce the leakage current effect in liquid crystal display (LCD). In this paper, the mathematical model of the cold cathode fluorescent lamp (CCFL) current, including the [...]
Article : texte imprimé
Kung, Ying-Shieh, Auteur ;
Huang, Chung-Chun, Auteur ;
Tsai, Ming-Hung, Auteur
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This paper presents a hardware realization of an adaptive fuzzy controller (AFC) for a permanent-magnet linear synchronous motor (PMLSM) drive system based on the field-programmable gate-array (FPGA) technology. First, a mathematics model of the[...]
Article : texte imprimé
Yalcin, Baris, Auteur ;
Kouhei Ohnishi, Auteur
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In this paper, a novel multiple-input-multiple-output network model entitled "infinite-mode networks" (IMNs) is explained. The model proposes a new and challenging design concept. It is a dual structure and combines neural networks (NNs) to line[...]
Article : texte imprimé
There are many uncertainties and disturbances in the real dynamic system of a spherical stepper motor that make traditional control methods with lower precision, such as uncertain changes of magnetic field, load, and friction that generate speed[...]
Article : texte imprimé
Ohba, Yuzuru, Auteur ;
Sazawa, Masaki, Auteur ;
Ohishi, Kiyoshi, Auteur
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Recently, many plastic products have been produced and used. These plastic products are mostly manufactured using injection molding machines. The quality of plastic products depends on the injection force. Therefore, it is important to develop a[...]
Article : texte imprimé
Mishima, Tomokazu, Auteur ;
Nakaoka, Mutsuo, Auteur
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This paper presents a novel soft-switching half-bridge dc-dc converter with high-frequency link. The newly proposed soft-switching dc-dc converter consists of a single-ended half-bridge inverter controlled by an asymmetrical pulsewidth-modulatio[...]
Article : texte imprimé
Article : texte imprimé
Leon, José I., Auteur ;
Vazquez, Sergio, Auteur ;
Kouro, Samir, Auteur
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This paper presents a simple and low-computational-cost modulation technique for multilevel cascaded H-bridge converters. The technique is based on geometrical considerations considering a unidimensional control region to determine the switching[...]
Article : texte imprimé
Zheng, Shao Yong, Auteur ;
Yeung, Sai Ho, Auteur ;
Chan, Wing Shing, Auteur
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This paper presents the design procedure for complex RF circuits using the Jumping Genes Evolutionary Algorithm (JGEA). Due to the complex and stringent requirements for industrial environments, it is not an easy task to obtain a good design in [...]
Article : texte imprimé
Chen, Huiying, Auteur ;
Li, Youfu, Auteur
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In this paper, we propose a new method to fuse sensing data of the most current observation into a 3-D visual tracker using pseudolikelihood functions with particle filtering techniques. With the proposed approach, the importance density functio[...]
Article : texte imprimé
Chuang, Hung-Shiang, Auteur ;
Wen, Chun-Ming, Auteur ;
Cheng, Ming-Yang, Auteur
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Automatic optical fiber alignment is the key to reducing the cost of the packaging process for the manufacturing of fiber-optic devices. This paper develops a vision-based active optical fiber alignment technique for coarse positioning using a p[...]
Article : texte imprimé
In common dc-link parallel-inverter systems, the amplitudes and the phase angles of three-phase inverters can be separately adjusted to control power sharing. However, when the space-vector modulation technique is used in a parallel-inverter sys[...]
Article : texte imprimé
Oh, Seung-Yeol, Auteur ;
Jung, Young-Gook, Auteur ;
Yang, Seung-Hak, Auteur
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In this paper, a two-phase dual-zero-vector random centered distribution (DZRCD) scheme is proposed to solve the problems of a two-phase RCD pulsewidth modulation with V(000) as the zero vector in which the discrete spectra in the case of a high[...]
Article : texte imprimé
Lee, Dong-Hee, Auteur ;
Liang, Jianing, Auteur ;
Lee, Zhen-Guo, Auteur
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A novel and simple nonlinear logical torque-sharing function (TSF) for a switched reluctance motor (SRM) drive is proposed. This novel scheme using nonlinear TSF manipulates currents in two adjacent phases during commutation, so that efficiency [...]
Article : texte imprimé
Gadoue, Shady M., Auteur ;
Giaouris, Damian, Auteur ;
Finch, John W., Auteur
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A new method is described which considerably improves the performance of rotor flux model reference adaptive system (MRAS)-based sensorless drives in the critical low and zero speed regions of operation. It is applied to a vector-controlled indu[...]
Article : texte imprimé
Sathyan, Anand, Auteur ;
Milivojevic, Nikola, Auteur ;
Young-Joo Lee, Auteur
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Development of advanced motor drives has yielded increases in efficiency and reliability. Residential and commercial appliances such as refrigerators and air conditioning systems use conventional motor drive technology. The machines found in the[...]
Article : texte imprimé
Adaptive speed control for permanent-magnet synchronous motor system with variations of load inertia
Li, Shihua, Auteur ;
Liu, Zhigang, Auteur
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Considering the variations of inertia in real applications, an adaptive control scheme for the permanent-magnet synchronous motor speed-regulation system is proposed in this paper. First, a composite control method, i.e., the extended-state-obse[...]
Article : texte imprimé
Casanova, Joaquin J., Auteur ;
Low, Zhen Ning, Auteur ;
Lin, Jenshan, Auteur
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Wireless power transfer is demonstrated mathematically and experimentally for M primary coils coupled to N secondary coils. Using multiple primary coils in parallel has advantages over a single primary coil. First, the reduced inductance of the [...]
Article : texte imprimé
Yan, Wei, Auteur ;
Hui, S. Y. R., Auteur ;
Chung, Henry Shu-Hung, Auteur
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This paper summarizes the test results on several large-scale lighting systems based on a range of high-intensity-discharge (HID) lamps. The study focuses on the energy-saving, energy-efficiency, and dimming characteristics of magnetic-ballast-d[...]
Article : texte imprimé
Khan, Faisal H., Auteur ;
Tolbert, Leon M., Auteur ;
Webb, William E., Auteur
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This paper presents the various configurations of a multilevel modular capacitor-clamped converter (MMCCC), and it reveals many useful and new formations of the original MMCCC for transferring power in either an isolated or nonisolated manner. T[...]
Article : texte imprimé
Zhang, Zhiliang, Auteur ;
Eberle, Wilson, Auteur ;
Liu, Yan-Fei, Auteur
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This paper presents a new nonisolated asymmetrical buck voltage regulator module. A transformer is used to extend the extremely low duty cycle of a conventional buck converter. Turn-off losses can be significantly reduced due to the extension of[...]
Article : texte imprimé
Lucia, Oscar, Auteur ;
Burdio, José M., Auteur ;
Millan, Ignacio, Auteur
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Domestic induction cookers operation is based on a resonant inverter which supplies medium-frequency currents (20-100 kHz) to an inductor, which heats up the pan. The variable load that is inherent to this application requires the use of a relia[...]
Article : texte imprimé
Miret, Jaume, Auteur ;
Castilla, Miguel, Auteur ;
Matas, José, Auteur
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This paper presents a linear current control scheme for single-phase active power filters. The approach is based on an outer voltage loop, an inner current loop, and a resonant selective harmonic compensator. The design of the control parameters[...]
Article : texte imprimé
Maurizio Cirrincione, Auteur ;
Marcello Pucci, Auteur ;
Vitale, Gianpaolo, Auteur
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This paper presents a single-phase shunt active power filter (APF) for current harmonic compensation based on neural filtering. The shunt active filter, realized by a current-controlled inverter, has been used to compensate a nonlinear current l[...]
Article : texte imprimé
Yang, Lung-Sheng, Auteur ;
Liang, Tsorng-Juu, Auteur ;
Chen,, Jiann-Fuh, Auteur
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Conventional dc-dc boost converters are unable to provide high step-up voltage gains due to the effect of power switches, rectifier diodes, and the equivalent series resistance of inductors and capacitors. This paper proposes transformerless dc-[...]
Article : texte imprimé
Yao, Zhilei, Auteur ;
Xiao, Lan, Auteur ;
Yan, Yangguang, Auteur
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This paper presents a dual-buck full-bridge inverter (DBFBI) to solve the shoot-through problem in conventional bridge-type inverters and reduce the voltage stress of the power device in the dual-buck half-bridge inverter (DBHBI). Hysteresis cur[...]
Article : texte imprimé
Sun, Xiang-Dong, Auteur ;
Koh, Kang-Hoon, Auteur ;
Yu, Byung-Gyu, Auteur
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Since natural distribution power generation systems such as wind energy contain electric power fluctuation, flywheel energy storage (FWES) equipment for power compensation is used. Fuzzy-logic-based V/f control of the induction motor is propose[...]
Article : texte imprimé
Zhang, Fanghua, Auteur ;
Gong, Chunying, Auteur
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This paper presents a new control strategy for a single-stage flyback inverter, which consists of two flyback converters. The two converters alternately work in the proposed control scheme, which eliminate about 30% additional freewheeling power[...]
Article : texte imprimé
Chaoui, Hicham, Auteur ;
Sicard, Pierre, Auteur ;
Gueaieb, Wail, Auteur
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This paper proposes a control strategy based on artificial neural networks (ANNs) for a positioning system with a flexible transmission element, taking into account Coulomb friction for both motor and load, and using a variable learning rate for[...]
Article : texte imprimé
Zhou, Jian-Bin, Auteur ;
Meng, Guang, Auteur ;
Chen, Jie-Yu, Auteur
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The development of microrotational devices in microelectromechanical systems (MEMS) has introduced a kind of ultrashort self-acting gas journal bearing with low length-to-diameter ratios. The bifurcation of ultrashort self-acting gas journal bea[...]
Article : texte imprimé
Hann, Christopher E., Auteur ;
Chase, J. Geoffrey, Auteur ;
Chen, XiaoQi, Auteur
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Digital image-based elasto-tomography technology relies on obtaining high-resolution images of a breasts surface under high-frequency actuation, typically in the range of 50-100 Hz. Off-the-shelf digital cameras and imaging elements are unable t[...]
Article : texte imprimé
Zhou, Zhi, Auteur ;
Du, Yingzi, Auteur ;
Belcher, Craig, Auteur
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Under a nonideal situation, the image quality may vary. As a result, the traditional iris recognition systems would not work well. However, these kinds of iris recognition systems have been widely deployed in law enforcement and homeland securit[...]
Article : texte imprimé
Chang, Ye-Then, Auteur ;
Lai, Yen-Shin, Auteur
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The objective of this paper is to present an online parameter tuning technique for digital power converters with predictive peak current-mode control operating in boundary conduction mode. The issues caused by both inductor variation and input [...]
Article : texte imprimé
Xu, Jianping, Auteur ;
Zhou, Guohua, Auteur ;
He, Mingzhi, Auteur
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A digital peak voltage (DPV) predictive control for switching dc-dc converters is proposed and studied in this paper. With the predictive control technique, the duty ratio in each switching cycle is usually calculated and predicted based on the [...]
Article : texte imprimé
Amaral, Acacio Manuel Raposo, Auteur ;
Cardoso, A. J. Marques, Auteur
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This paper presents a very simple technique to estimate the condition of aluminum-electrolytic-capacitors. The aging of aluminum-electrolytic-capacitors is expressed by the increase of their equivalent series resistance (ESR) and the reduction o[...]
Article : texte imprimé
Ba, Suyuan, Auteur ;
Tang, Zhenan, Auteur ;
Huang, Zhengxing, Auteur
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In this paper, we measure the thermal conductivities (TCs) of Si3N4 thin films prepared by lower pressure chemical vapor deposition with thickness ranging from 37 to 200 nm. The measurements were made at room temperature using a transient therm[...]
Article : texte imprimé
Kayacan, Erdal, Auteur ;
Oniz, Yesim, Auteur ;
Kaynak, Okyay, Auteur
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In this paper, a grey sliding-mode controller is proposed to regulate the wheel slip, depending on the vehicle forward velocity. The proposed controller anticipates the upcoming values of wheel slip and takes the necessary action to keep the whe[...]
Article : texte imprimé
Moreno, Félix, Auteur ;
Alarcon, Jaime, Auteur ;
Salvador, Rubén, Auteur
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Neural networks are widely used in pattern recognition, security applications, and robot control. We propose a hardware architecture system using tiny neural networks (TNNs) specialized in image recognition. The generic TNN architecture allows f[...]
Article : texte imprimé
Yi, Kang-Hyun, Auteur ;
Moon, Gun-Woo, Auteur
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A highly efficient energy-recovery circuit (ERC) is proposed for plasma display panels (PDPs). This ERC employs an address voltage source used in an addressing period as the PDP is charged and discharged. As a result, the proposed circuit can re[...]
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