Design And Performance Evaluation Of A Fuzzy-logic
... the same. The control hardware and software for the project are quite complex, and a detailed description is beyond the scope of this paper. Basically, the control hardware is based on two Texas Instruments TMS320C30-type digital signal processor (DSP) boards which are placed in personal computer (P ...
... the same. The control hardware and software for the project are quite complex, and a detailed description is beyond the scope of this paper. Basically, the control hardware is based on two Texas Instruments TMS320C30-type digital signal processor (DSP) boards which are placed in personal computer (P ...
Document
... generated electrical energy for various applications as far as possible. The water pumping, a standalone application of the SPV array generated electricity is receiving wide attention now a days for irrigation in the fields, household applications and industrial use. Although several researches ...
... generated electrical energy for various applications as far as possible. The water pumping, a standalone application of the SPV array generated electricity is receiving wide attention now a days for irrigation in the fields, household applications and industrial use. Although several researches ...
Power Flow Control and Voltage Profile Improvement Using Unified
... generation, load data and location of UPFC and the control variables of UPFC, i.e., the magnitude and angles of output voltage series and shunt converters. Step 2: Formation of admittance matrix Ybus of the transmission line between the bus i and j. Step 3: Combining the UPFC power equations with ne ...
... generation, load data and location of UPFC and the control variables of UPFC, i.e., the magnitude and angles of output voltage series and shunt converters. Step 2: Formation of admittance matrix Ybus of the transmission line between the bus i and j. Step 3: Combining the UPFC power equations with ne ...
IV Matlab/Simulink Modeling and simulation results
... switching signals applied to the electronic converter by means of the appropriate closed-loop switching control technique such as hysteresis or deadbeat control. Several methods including instantaneous real and reactive power theory have been proposed for extracting the harmonic content [2-5]. All t ...
... switching signals applied to the electronic converter by means of the appropriate closed-loop switching control technique such as hysteresis or deadbeat control. Several methods including instantaneous real and reactive power theory have been proposed for extracting the harmonic content [2-5]. All t ...
DSP-controlled Photovoltaic Inverter for Universal
... NIVERSITIES and colleges worldwide nowadays offer courses and research on photovoltaic power systems. Main topics cover PV panels and their characteristics, battery charging and discharging, PV power conversion elements (inverters and dc-dc converters) and control of components in the PV systems. St ...
... NIVERSITIES and colleges worldwide nowadays offer courses and research on photovoltaic power systems. Main topics cover PV panels and their characteristics, battery charging and discharging, PV power conversion elements (inverters and dc-dc converters) and control of components in the PV systems. St ...
An AC High Frequency Quasi Square Wave Bus Voltage for the Next
... (ZC) Resonant Converters, to supplement the Zero Voltage switching of AC/DC Bulk Converter. Another choice good choice is a secondary controlled synchronous rectifier PWM. Typical board or load regulators for the DC-DPS are shown in Figure 3, and a variety of choices are shown for the AC-DPS are sho ...
... (ZC) Resonant Converters, to supplement the Zero Voltage switching of AC/DC Bulk Converter. Another choice good choice is a secondary controlled synchronous rectifier PWM. Typical board or load regulators for the DC-DPS are shown in Figure 3, and a variety of choices are shown for the AC-DPS are sho ...
Electro-Mechanical Terminology
... Egress Side - The side of an opening from which traffic exits. Electric Strike - An electro-mechanical door locking device (usually solenoid-operated) that will unlock the door when electrical power is applied to it. A fail-safe configuration will operate in the reverse condition (i.e., normally loc ...
... Egress Side - The side of an opening from which traffic exits. Electric Strike - An electro-mechanical door locking device (usually solenoid-operated) that will unlock the door when electrical power is applied to it. A fail-safe configuration will operate in the reverse condition (i.e., normally loc ...
RF3285 DUAL-BAND GSM850/PCS1900 TRANSMIT MODULE Features
... The RF3285 is a high-power, high-efficiency, transmit module (TXM) with fully-integrated power control functionality, harmonic filtering, band selectivity, and TX/RX switching. The TXM is self-contained, with 50 I/O terminals with two RX ports allowing true dual-band operation. The power control fu ...
... The RF3285 is a high-power, high-efficiency, transmit module (TXM) with fully-integrated power control functionality, harmonic filtering, band selectivity, and TX/RX switching. The TXM is self-contained, with 50 I/O terminals with two RX ports allowing true dual-band operation. The power control fu ...
Low-Voltage Bipolar-Type DC Microgrid for Super High Quality
... of the system to adopt three-wire dc distribution that consists of +170 V line, neutral line, and −170 V line. The three-wire composition contributes that the voltage to ground becomes low, and one of the single-phase 100-V output lines becomes a grounded neutral line as well as Japanese standard. I ...
... of the system to adopt three-wire dc distribution that consists of +170 V line, neutral line, and −170 V line. The three-wire composition contributes that the voltage to ground becomes low, and one of the single-phase 100-V output lines becomes a grounded neutral line as well as Japanese standard. I ...
Motor Starters
... IEC overload relay have two sets of auxiliary contacts that change state when the overload relay trips. Contacts 98-97 are NO and 95-96 are NC. NEMA overload relays have only one set of NC contacts. ...
... IEC overload relay have two sets of auxiliary contacts that change state when the overload relay trips. Contacts 98-97 are NO and 95-96 are NC. NEMA overload relays have only one set of NC contacts. ...
Max Peak Power Trackers increase efficiency of Solar Panels in
... Street lighting in many municipalities accounts for nearly half of the electrical expenditure. In addition to the energy bills, replacement and maintenance of low pressure sodium or metal halide lamps pose additional costs and disruption of traffic. High Brightness LED (HBLED) based solar powered st ...
... Street lighting in many municipalities accounts for nearly half of the electrical expenditure. In addition to the energy bills, replacement and maintenance of low pressure sodium or metal halide lamps pose additional costs and disruption of traffic. High Brightness LED (HBLED) based solar powered st ...
Sheet 63 - Maryland Public Service Commission
... A contract will be required where the estimated capacity requirement is 1,000 KVA capacity or more. Where special investment is made to serve a consumer, a contract may be required. The term of contract will not be less than one year. Temporary service will not normally require a contract. CONDITION ...
... A contract will be required where the estimated capacity requirement is 1,000 KVA capacity or more. Where special investment is made to serve a consumer, a contract may be required. The term of contract will not be less than one year. Temporary service will not normally require a contract. CONDITION ...
Electric Charge and Static Electricity Reading
... 8. The transfer of charge when electrons move from a charged object to another object by direct contact is called ________________________. Reading Comprehension – Use the passage above to answer the following questions.. 9. What happens when a negatively charged object and a positively charged obje ...
... 8. The transfer of charge when electrons move from a charged object to another object by direct contact is called ________________________. Reading Comprehension – Use the passage above to answer the following questions.. 9. What happens when a negatively charged object and a positively charged obje ...
Microwave Power Combiners
... •Gets rid of even harmonics can be used for very wide bandwidths (more than x2) in situations where filtering cannot be done •Push pull leads to more uniform current draw from supply, so grounding source is not a big problem ...
... •Gets rid of even harmonics can be used for very wide bandwidths (more than x2) in situations where filtering cannot be done •Push pull leads to more uniform current draw from supply, so grounding source is not a big problem ...
2533 digital power meter - Advanced Test Equipment Rentals
... Insulation Resistance : More than 50 MD at 500V DC between input terminals and case, between input and output terminals, between V and A terminals, and between output terminals, case and power line . Power Requirements : 100, 115, 200or 230V AC (must be specified), 48 to 63Hz . ...
... Insulation Resistance : More than 50 MD at 500V DC between input terminals and case, between input and output terminals, between V and A terminals, and between output terminals, case and power line . Power Requirements : 100, 115, 200or 230V AC (must be specified), 48 to 63Hz . ...
POLICY ISSUE INFORMATION
... final safety analysis report sets forth criteria similar to GDC 17, which requires, among other things, that plants have an offsite and an onsite electric power system with adequate capacity and capability to permit the functioning of structures, systems, and components important to safety in the ev ...
... final safety analysis report sets forth criteria similar to GDC 17, which requires, among other things, that plants have an offsite and an onsite electric power system with adequate capacity and capability to permit the functioning of structures, systems, and components important to safety in the ev ...
Paper Generators: Harvesting Energy from Touching, Rubbing and
... another. Numerous generators for human power generation have been explored, such as piezo-based devices that produce power from pressure and vibration, electrostatic vibration generators, thermal convertors, magnetic inductionbased generators and RF-based electrical generators [7, 9, 11, 13, 20]. Th ...
... another. Numerous generators for human power generation have been explored, such as piezo-based devices that produce power from pressure and vibration, electrostatic vibration generators, thermal convertors, magnetic inductionbased generators and RF-based electrical generators [7, 9, 11, 13, 20]. Th ...
Full Article
... employs some form of bulk energy-storage mechanism. Most UPS systems use valve-regulated lead-acid batteries or glass matte starved electrolyte batteries for this purpose (Chiang et al, 1995). These maintenance-free batteries are the most widely used as energy-storage devices because of their portab ...
... employs some form of bulk energy-storage mechanism. Most UPS systems use valve-regulated lead-acid batteries or glass matte starved electrolyte batteries for this purpose (Chiang et al, 1995). These maintenance-free batteries are the most widely used as energy-storage devices because of their portab ...
Electrification
Electrification is the process of powering by electricity and is usually associated with changing over from another power source. The broad meaning of the term, such as in the history of technology and economic history, usually applies to a region or national economy. Broadly speaking, electrification was the build out of the electrical generating and distribution systems which occurred in Britain, the United States, and other countries from the mid-1880s until around 1950 and is in progress in rural areas in some developing countries. This included the change over from line shaft and belt drive using steam engines and water power to electric motors.The electrification of particular sectors of the economy is called by terms such as factory electrification, household electrification, rural electrification or railway electrification. It may also apply to changing industrial processes such as smelting, melting, separating or refining from coal or coke heating or chemical processes to some type of electric process such as electric arc furnace, electric induction or resistance heating or electrolysis or electrolytic separating.Electrification was called ""the greatest engineering achievement of the 20th Century"" by the National Academy of Engineering.