elsevier.com/locate/compeleceng Modeling of closed-loop voltage-mode controlled interleaved dual boost converter Mummadi Veerachary‚ Tomonobu Senjyu *‚ Katsumi Uezato Department of Electrical and Electronics Engineering‚ Faculty of Engineering‚ University of the Ryukyus‚ 1 Senbaru‚ Nishihara-cho‚ Nakagami‚ Okinawa 903-0213‚ Japan Received 24 July 2000; accepted 9 January 2001 Abstract An extensive small-signal analysis of a voltage-mode controlled interleaved dual boost (IDB) converter
Premium Electrical engineering Control theory Control engineering
IEEE TRANSACTIONS ON SMART GRID‚ VOL. 2‚ NO. 1‚ MARCH 2011 173 A Control Framework for the Smart Grid for Voltage Support Using Agent-Based Technologies Angel A. Aquino-Lugo‚ Member‚ IEEE‚ Ray Klump‚ Member‚ IEEE‚ and Thomas J. Overbye‚ Fellow‚ IEEE Abstract—The introduction of remotely controlled network devices is transforming the way the power system is operated and studied. The ability to provide real and reactive power support can be achieved at the end-user level. In this paper
Premium Electric power transmission Electricity distribution Power outage
HVDC LIGHT TECHNOLOGY ABSTRACT [pic] Transmitting power at high voltage and in DC form instead of AC is a new technology proven to be economic and simple in operation which is HVDC transmission. The HVDC (High Voltage Direct Current) technology is used to transmit electricity over long distances by overhead transmission lines or submarine cables. It is also used to interconnect separate power systems. A further development in this technology is HVDC
Premium Electric power transmission Direct current
This technology also relieson a new type of underground cable which penalty platforms can be supplied with power frompossible even in the most sophisticated ACrenewable power generation. Renewable power generation plantssuch as diesel units. The voltage‚ . Connect small scale Feeding remote isolated Flexible transmission System technology‚ HVDC Light‚ makes it the main grid‚thereby eliminating the needto the main AC grid. Vice versa‚using thevery same technology‚ remote locations asthe three
Premium Electric power transmission Alternating current Direct current
NATI NA T ON NAALL CEN ENT NTTEER FO FOR CASE CCAASE SE SSTU T DDYY TEA TU EACH CHIN CH HIN INGG IN IN SSCI CIIEN ENCE CEE Escape from Planet Soma Mastering the Physiological Principles of Neuronal Signaling b by Sheri L. Boyce Department of Biological Sciences‚ Messiah College‚ Grantham‚ PA After a valiant but doomed battle in the distant Purkinje Galaxy‚ you are captured by the Glialiens‚ the most evil beings in all of the Cerebral Hemisphere. They imprison you in their outpost on the desolate
Premium Action potential Neuron
load demand of Jeju Island. The HVDC system basically adopts inverter operation at Jeju in which current control is used as the main control and average gamma control is used as the secondary control. At Haenam‚ where rectifier operation is adopted‚ voltage control is used as the main control and current control is used as the secondary control. Fig. 1 presents the control scheme of the HVDC system[1]. Faults in the Cheju-Haenam HVDC System could be caused by the disturbances of the AC network‚ the
Premium Electric power transmission Electrical engineering Direct current
1. a) Compare different performance aspects of HVDC transmission over the EHVAC Transmission b) Discuss briefly about types of HVDC system 2. a) Derive the expression for average dc voltage of a 6 pulse bridge converter feeding DC Motor load b)What are the advantages of Graetz’s Circuit over other six pulse converters? 3. a) What are the different types considerable harmonics generated by converter station? Explain in detail. b) Briefly describe how the harmonics are
Premium Circuit diagram Direct current
To: Cancer Research George C. Prendergast‚ PhD‚ Editor-in-Chief Re: xxxx et al. Manuscript on _____________. Dear Editor(s)‚ Available for your review is our manuscript entitled “___________” submitted for publication in Cancer Research. The current manuscript describes for the first time______. Our results further indicate that _______. All authors of this research paper have directly participated in the planning‚ execution‚ or analysis of the study. All authors of this paper have read
Premium Dopamine Stroke Action potential
Introduction I have chosen to investigate a factor that affects the output of a potential divider circuit. A potential divider is resistors connected in series across a voltage source; used to obtain a desired fraction of the voltage. A resistor is a device having resistance to the passage of an electric current which affects the output voltage (Vout). The factors that I could investigate are changing the resistance of r2 and record the output (Vout)‚ or use a light-dependent resistor (LDR) and change
Premium Resistor
Input voltage range: VIN(min) and VIN(max) 2. Nominal output voltage: VOUT 3. Maximum output current: IOUT(max) 4. Integrated circuit used to build the buck converter. This is necessary because some parameters for the calculations must be derived from the data sheet. If these parameters are known‚ the power stage can be calculated. 2 Calculate the Maximum Switch Current The first step to calculate the switch current is to determine the duty cycle‚ D‚ for the minimum input voltage. The minimum
Premium Capacitor Rectifier