power metal strip® resistors
... Automotive Battery Management Accurate current sensing is becoming an increasingly important capability as the demands being placed on automotive batteries are growing. Electrical Hydraulic Power Steering (EHPS) / Electric Power Steering (EPS) / Electric PowerAssisted Steering (EPAS), electronic-hyd ...
... Automotive Battery Management Accurate current sensing is becoming an increasingly important capability as the demands being placed on automotive batteries are growing. Electrical Hydraulic Power Steering (EHPS) / Electric Power Steering (EPS) / Electric PowerAssisted Steering (EPAS), electronic-hyd ...
WAUS Power Supplies CAT_02-2010
... With a redundancy module and two PRO-H power supplies (of same type) you can configure a highly reliable, truly redundant power system without any additional components. This module enforces the equivalent sharing of the output current by each power supply. The system is fully redundant and provides ...
... With a redundancy module and two PRO-H power supplies (of same type) you can configure a highly reliable, truly redundant power system without any additional components. This module enforces the equivalent sharing of the output current by each power supply. The system is fully redundant and provides ...
Model DFEK 60 Hz Diesel Generator Set EPA Emissions Description Features
... gear reducers or speed changers are used. Two-thirds pitch windings eliminate third-order harmonic content of the AC voltage waveform and provide the standardization desired for paralleling of generator sets. A Permanent Magnet Generator (PMG) excitation system limits voltage dip during transient lo ...
... gear reducers or speed changers are used. Two-thirds pitch windings eliminate third-order harmonic content of the AC voltage waveform and provide the standardization desired for paralleling of generator sets. A Permanent Magnet Generator (PMG) excitation system limits voltage dip during transient lo ...
if on the Internet, Press on your browser to
... with customer loads (e.g., lighting and motors) tapped into it. The system operated at the same voltage level throughout. For example, 100-volt lamps at the customer's location would be connected to a generator supplying 110 volts to allow for some voltage drop in the wires between the generator and ...
... with customer loads (e.g., lighting and motors) tapped into it. The system operated at the same voltage level throughout. For example, 100-volt lamps at the customer's location would be connected to a generator supplying 110 volts to allow for some voltage drop in the wires between the generator and ...
Datasheet - Traco Power
... meet the requirements of EN 60079-15 or if applicable EN 60079-0 (housing protection type min. IP54) ...
... meet the requirements of EN 60079-15 or if applicable EN 60079-0 (housing protection type min. IP54) ...
Sorensen XPH Series 175–420 W
... Higher currents and remote sense The XPH-R series are single-output power supplies similar in size and weight to the standard XPH series but offering higher output currents. To match their higher current capability, XPH-R models include switchable remote sensing and XPH extended voltmeter resolution ...
... Higher currents and remote sense The XPH-R series are single-output power supplies similar in size and weight to the standard XPH series but offering higher output currents. To match their higher current capability, XPH-R models include switchable remote sensing and XPH extended voltmeter resolution ...
APPLICATION OF ARTIFICIAL NEURAL NETWORKS (ANNs)
... Abstract-The reactive power optimization problem is one of the most important problems facing dispatching engineers when they are operating large scale power systems. Reactive power optimization is mathematical approach of the power system optimization problem which is to determine the least control ...
... Abstract-The reactive power optimization problem is one of the most important problems facing dispatching engineers when they are operating large scale power systems. Reactive power optimization is mathematical approach of the power system optimization problem which is to determine the least control ...
PDF-4UP
... – After pipelining, use parallelism to further reduce needed frequency and voltage if possible ...
... – After pipelining, use parallelism to further reduce needed frequency and voltage if possible ...
AG Series auto-reset-instructions-8-02.p65
... directly on wires with a wire tie. Just leave at least one inch distance between sensor and other magnetic devices. Run all current carrying conductors through the sensor apeture in the same direction. (See “Principal of Operation) Connect power wiring to the sensor. Be sure that the power supply ma ...
... directly on wires with a wire tie. Just leave at least one inch distance between sensor and other magnetic devices. Run all current carrying conductors through the sensor apeture in the same direction. (See “Principal of Operation) Connect power wiring to the sensor. Be sure that the power supply ma ...
Application Note AN-940
... enhancement mode devices. A voltage between the gate and the source terminals enhances the conductivity and allows current to flow, while no drain current flows when the gate is shorted to the source. For drain current to flow, the gate voltage has to be increased (in absolute value) towards the dra ...
... enhancement mode devices. A voltage between the gate and the source terminals enhances the conductivity and allows current to flow, while no drain current flows when the gate is shorted to the source. For drain current to flow, the gate voltage has to be increased (in absolute value) towards the dra ...
TMdrive-XL80 Data Sheet
... All specifications in this document are subject to change without notice. The above brochure is provided free of charge and without obligation to the reader or to TMEIC, and is for informational purposes only. TMEIC does not accept, nor imply, the acceptance of any liability with regard to the use o ...
... All specifications in this document are subject to change without notice. The above brochure is provided free of charge and without obligation to the reader or to TMEIC, and is for informational purposes only. TMEIC does not accept, nor imply, the acceptance of any liability with regard to the use o ...
A Novel Approach in Design of a Fuzzy Based Shunt Active Power
... harmonics in the line. Hence sinusoidal nature of current and voltage waveforms are reintroduced. Usually shunt active power filters are connected in parallel with non-linear and reactive loads. Fuzzy logic controller is used as it doesn’t require complex mathematical model. Filter inductor current ...
... harmonics in the line. Hence sinusoidal nature of current and voltage waveforms are reintroduced. Usually shunt active power filters are connected in parallel with non-linear and reactive loads. Fuzzy logic controller is used as it doesn’t require complex mathematical model. Filter inductor current ...
Harmonic Minimization in the Operation of Static VAR
... unbalanced reactive power compensations are required in distribution systems for dynamic power factor correction and terminal voltage stabilization. Shunt compensators are generally used to reduce or cancel the phasewise unbalanced reactive power (VAR) demand and to minimize the reactive power drawn ...
... unbalanced reactive power compensations are required in distribution systems for dynamic power factor correction and terminal voltage stabilization. Shunt compensators are generally used to reduce or cancel the phasewise unbalanced reactive power (VAR) demand and to minimize the reactive power drawn ...
EE 1231216
... to this fact, switch-mode rectifiers for power-factor correction (PFC) have gained considerable attention. Further advantages for the use of PFC rectifiers are their adaptability to different line voltages and the fact that they preregulate the dc output voltage Rotor field orientated control (FOC) ...
... to this fact, switch-mode rectifiers for power-factor correction (PFC) have gained considerable attention. Further advantages for the use of PFC rectifiers are their adaptability to different line voltages and the fact that they preregulate the dc output voltage Rotor field orientated control (FOC) ...
EE 1040104
... of power quality deterioration. Power quality is an issue that is becoming increasingly important to electricity consumers at all levels. The characteristics of power quality enable the power supply to work properly. Power quality refers to maintain a near sinusoidal power distribution bus voltage a ...
... of power quality deterioration. Power quality is an issue that is becoming increasingly important to electricity consumers at all levels. The characteristics of power quality enable the power supply to work properly. Power quality refers to maintain a near sinusoidal power distribution bus voltage a ...
Accurate Measurement of the Air-Core Inductance of Iron
... RANSFORMER energization may draw large inrush currents because the iron core could go into deep saturation. The most important factors that determine the magnitude of the inrush currents are: winding resistance, angle of energization, core residual flux, and the air-core inductance. Air-core inducta ...
... RANSFORMER energization may draw large inrush currents because the iron core could go into deep saturation. The most important factors that determine the magnitude of the inrush currents are: winding resistance, angle of energization, core residual flux, and the air-core inductance. Air-core inducta ...
EPower Power Controller Brochure
... controller. This new feature provides a better distribution of energy across different loads in your installation, by managing the priority and, if necessary, load shedding. The EPower controller prevents overshoot of the nominal power. This will keep you within the limits of your electrical contrac ...
... controller. This new feature provides a better distribution of energy across different loads in your installation, by managing the priority and, if necessary, load shedding. The EPower controller prevents overshoot of the nominal power. This will keep you within the limits of your electrical contrac ...
Improvement of Transmission Line Power Transfer Capability, Case
... The line upgrading techniques will also improve the power transfer capability through the upgraded transmission line however; this is a very expensive option especially for long transmission line [7]. Static Synchronous Compensator (STATCOM) is one of the promising technologies applied to improve po ...
... The line upgrading techniques will also improve the power transfer capability through the upgraded transmission line however; this is a very expensive option especially for long transmission line [7]. Static Synchronous Compensator (STATCOM) is one of the promising technologies applied to improve po ...
Power factor
In electrical engineering, the power factor of an AC electrical power system is defined as the ratio of the real power flowing to the load to the apparent power in the circuit, and is a dimensionless number in the closed interval of -1 to 1. A power factor of less than one means that the voltage and current waveforms are not in phase, reducing the instantaneous product of the two waveforms (V x I). Real power is the capacity of the circuit for performing work in a particular time. Apparent power is the product of the current and voltage of the circuit. Due to energy stored in the load and returned to the source, or due to a non-linear load that distorts the wave shape of the current drawn from the source, the apparent power will be greater than the real power. A negative power factor occurs when the device (which is normally the load) generates power, which then flows back towards the source, which is normally considered the generator.In an electric power system, a load with a low power factor draws more current than a load with a high power factor for the same amount of useful power transferred. The higher currents increase the energy lost in the distribution system, and require larger wires and other equipment. Because of the costs of larger equipment and wasted energy, electrical utilities will usually charge a higher cost to industrial or commercial customers where there is a low power factor.Linear loads with low power factor (such as induction motors) can be corrected with a passive network of capacitors or inductors. Non-linear loads, such as rectifiers, distort the current drawn from the system. In such cases, active or passive power factor correction may be used to counteract the distortion and raise the power factor. The devices for correction of the power factor may be at a central substation, spread out over a distribution system, or built into power-consuming equipment.