Modeling, Analysis and Control of Voltage-Source
... and provide system functions: such as real and reactive power regulation, voltage and frequency support during islanding condition, and abnormal system condition mitigation. In HVDC applications, VSC is used to interconnect dc systems with ac systems. The functions supplied by VSC are similar to tha ...
... and provide system functions: such as real and reactive power regulation, voltage and frequency support during islanding condition, and abnormal system condition mitigation. In HVDC applications, VSC is used to interconnect dc systems with ac systems. The functions supplied by VSC are similar to tha ...
Energy Meters Quick Selection Guide
... Collect and Store Energy Data Unlike communicating submeters which continuously read energy usage as it occurs, IDR Interval Data Recorders collect and store energy data from meters in time-stamped intervals for later download. An IDR collects and stores meter information at specified time periods, ...
... Collect and Store Energy Data Unlike communicating submeters which continuously read energy usage as it occurs, IDR Interval Data Recorders collect and store energy data from meters in time-stamped intervals for later download. An IDR collects and stores meter information at specified time periods, ...
AN10739 Discrete LED driver Rev. 2 — 21 June 2010 Application note
... LED forward voltage VF, the peak current Imax, and the inductor value L (see Equation 8). With given input conditions one can calculate the resulting switching frequency for different values of L to get a guideline for the choice of the inductor. In general, L shall be as small as possible to reduce ...
... LED forward voltage VF, the peak current Imax, and the inductor value L (see Equation 8). With given input conditions one can calculate the resulting switching frequency for different values of L to get a guideline for the choice of the inductor. In general, L shall be as small as possible to reduce ...
- IEEE Mentor
... Pad-Mounted Transformers Ñ Used outside buildings where conventional unit substations might not be appropriate, and are either single-phase or three-phase units. Because they are of tamper-resistant construction, they do not require fencing. Primary and secondary connections are made in compartments ...
... Pad-Mounted Transformers Ñ Used outside buildings where conventional unit substations might not be appropriate, and are either single-phase or three-phase units. Because they are of tamper-resistant construction, they do not require fencing. Primary and secondary connections are made in compartments ...
Application Guide
... GIC modeling uses geoelectric field values as input. When examining the GIC flow patterns across a network, it can be useful to perform steady state GIC calculations based on an assumed magnitude and direction of the geoelectric field. This approach is explained in the next section. However, determi ...
... GIC modeling uses geoelectric field values as input. When examining the GIC flow patterns across a network, it can be useful to perform steady state GIC calculations based on an assumed magnitude and direction of the geoelectric field. This approach is explained in the next section. However, determi ...
Brushed DC Motor Basics
... As we compare the performance characteristics of all four types of brushed DC motors we see that they all show the same basic characteristic, as speed increases torque decreases. For a permanent magnet brushed DC motor this is a very linear process. With the shunt wound brushed DC motor you can see ...
... As we compare the performance characteristics of all four types of brushed DC motors we see that they all show the same basic characteristic, as speed increases torque decreases. For a permanent magnet brushed DC motor this is a very linear process. With the shunt wound brushed DC motor you can see ...
Designer`s™ Data Sheet Insulated Gate Bipolar Transistor
... the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters ...
... the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters ...
worldwide capacitors
... boost both the fan and compressor motors and reduce the power factor. Motor Start Capacitors: are commonly used in single-phase motors to boost the value of their starting torque. It is necessary that the start should take in a small fraction of time (seconds) with the input of a high reactive power ...
... boost both the fan and compressor motors and reduce the power factor. Motor Start Capacitors: are commonly used in single-phase motors to boost the value of their starting torque. It is necessary that the start should take in a small fraction of time (seconds) with the input of a high reactive power ...
ppt - kaliasgoldmedal
... • AC to DC Converters (Phase controlled rectifiers) • AC to AC converters (AC voltage controllers) • AC to AC converters (Cyclo converters) at low output frequency. ...
... • AC to DC Converters (Phase controlled rectifiers) • AC to AC converters (AC voltage controllers) • AC to AC converters (Cyclo converters) at low output frequency. ...
MB39C811 Ultra Low Power Buck PMIC Solar/Vibrations Energy
... When the VIN pin input voltage is equal to the release voltage VUVLOH for UVLO or more, the output for the IPGOOD pin is set to the “H” level as the input power-good. When the VIN pin input voltage is equal to the detection voltage VUVLOL for UVLO or less, the output for the IPGOOD pin is reset to t ...
... When the VIN pin input voltage is equal to the release voltage VUVLOH for UVLO or more, the output for the IPGOOD pin is set to the “H” level as the input power-good. When the VIN pin input voltage is equal to the detection voltage VUVLOL for UVLO or less, the output for the IPGOOD pin is reset to t ...
FJP5554 NPN Silicon Transistor FJP5554 — NPN Silicon T
... Distributors who are listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild's quality standards for handling and storage and provide access to Fairchild's ...
... Distributors who are listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild's quality standards for handling and storage and provide access to Fairchild's ...
PVD 3484 GB - SSD Parvex
... The European Directive concerning electromagnetic compatibility refers to the harmonised generic standards EN 50081-2 of December 1993 (Electrical Compatibility - Generic Standard for Emissions - Industrial Environments) and EN 50082-2 of June 1995 (Electromagnetic Compatibility - Generic Standard f ...
... The European Directive concerning electromagnetic compatibility refers to the harmonised generic standards EN 50081-2 of December 1993 (Electrical Compatibility - Generic Standard for Emissions - Industrial Environments) and EN 50082-2 of June 1995 (Electromagnetic Compatibility - Generic Standard f ...
ZXTP19020DZ Features Mechanical Data
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
Chapter 3: Resistive Network Analysis – Instructor Notes
... analogies between electrical and thermal circuit elements. These analogies are to be encountered again in Chapter 5. A brief discussion of the principle of superposition precedes the discussion of Thèvenin and Norton equivalent circuits. Again, the presentation is rich in examples and drill exercise ...
... analogies between electrical and thermal circuit elements. These analogies are to be encountered again in Chapter 5. A brief discussion of the principle of superposition precedes the discussion of Thèvenin and Norton equivalent circuits. Again, the presentation is rich in examples and drill exercise ...
UNIVERSITY OF ÇUKUROVA INSTITUTE OF NATURAL AND
... A power quality problem is any voltage, current deviations that results in failure or misoperation of customer equipment. There are two classes of power quality problems according to causes. The first class covers voltage sags/swells and momentary interruptions mostly caused by faults in the power s ...
... A power quality problem is any voltage, current deviations that results in failure or misoperation of customer equipment. There are two classes of power quality problems according to causes. The first class covers voltage sags/swells and momentary interruptions mostly caused by faults in the power s ...
MCR01 Series Datasheet
... 1) Extremely small and light Area ratio is 60% smaller than that of chip 1608, while weight ratio has been cut 75%. 2) Highly reliable chip resistor Ruthenium oxide dielectric offers superior resistance to the elements. 3) Electrodes not corroded by soldering Thick film makes the electrodes very str ...
... 1) Extremely small and light Area ratio is 60% smaller than that of chip 1608, while weight ratio has been cut 75%. 2) Highly reliable chip resistor Ruthenium oxide dielectric offers superior resistance to the elements. 3) Electrodes not corroded by soldering Thick film makes the electrodes very str ...
MAX1996A High-Efficiency, Wide Brightness Range, CCFL Backlight Controller General Description
... both methods simultaneously to achieve the widest dimming range (>30:1). CCFL brightness can be controlled with either an analog voltage or a 2-wire SMBus™-compatible interface. The MAX1996A directly drives the four external N-channel power MOSFETs of the full bridge inverter. An internal 5.3V linea ...
... both methods simultaneously to achieve the widest dimming range (>30:1). CCFL brightness can be controlled with either an analog voltage or a 2-wire SMBus™-compatible interface. The MAX1996A directly drives the four external N-channel power MOSFETs of the full bridge inverter. An internal 5.3V linea ...
GE Energy - GE Power
... isolation transformer to the system auxiliary bus. Depending on the application, either the Static Starter or the Customer DCS controls this breaker and it must be closed during starting. It may optionally be left closed after the start is complete. The 89SS is a motor operated disconnect switch use ...
... isolation transformer to the system auxiliary bus. Depending on the application, either the Static Starter or the Customer DCS controls this breaker and it must be closed during starting. It may optionally be left closed after the start is complete. The 89SS is a motor operated disconnect switch use ...
4-20mA, Two-Wire Transmitter
... (PGA), and an output current amplifier. Analog support functions include digitally controlled current sources for sensor excitation, PGA offset control, linearization, voltage reference, and voltage regulator. The digital interface communicates with external devices for calibration and to store the ...
... (PGA), and an output current amplifier. Analog support functions include digitally controlled current sources for sensor excitation, PGA offset control, linearization, voltage reference, and voltage regulator. The digital interface communicates with external devices for calibration and to store the ...
Three-phase electric power
Three-phase electric power is a common method of alternating-current electric power generation, transmission, and distribution. It is a type of polyphase system and is the most common method used by electrical grids worldwide to transfer power. It is also used to power large motors and other heavy loads. A three-phase system is usually more economical than an equivalent single-phase or two-phase system at the same line to ground voltage because it uses less conductor material to transmit electrical power.The three-phase system was independently invented by Galileo Ferraris, Mikhail Dolivo-Dobrovolsky, Jonas Wenström and Nikola Tesla in the late 1880s.