5. Current Sharing In Power Arrays
... adjustments, or external components are required to achieve load sharing. The load sharing is dynamic and usually guaranteed to be within five percent. ...
... adjustments, or external components are required to achieve load sharing. The load sharing is dynamic and usually guaranteed to be within five percent. ...
Calculation of Distributed Magnetic Flux Density under the Stator
... Abstract This paper proposed an analytical model for the distributed magnetic field analysis of interior permanent magnet-type blush-less direct current motors under the stator-turn fault condition using the winding function theory. Stator-turn faults cause significant changes in electric and magnet ...
... Abstract This paper proposed an analytical model for the distributed magnetic field analysis of interior permanent magnet-type blush-less direct current motors under the stator-turn fault condition using the winding function theory. Stator-turn faults cause significant changes in electric and magnet ...
7SR11 and 7SR12 Argus - Industrial Automation
... impose a higher than normal load-current demand on the system which could exceed normal settings. These conditions can exist for an extended period and must not be interpreted as a fault. To allow optimum setting levels to be applied for normal operation, the cold load pickup feature will apply alte ...
... impose a higher than normal load-current demand on the system which could exceed normal settings. These conditions can exist for an extended period and must not be interpreted as a fault. To allow optimum setting levels to be applied for normal operation, the cold load pickup feature will apply alte ...
1N5820 - 1N5822
... the body, or (b) support or sustain life, or (c) whose be reasonably expected to cause the failure of the life failure to perform when properly used in accordance support device or system, or to affect its safety or with instructions for use provided in the labeling, can be effectiveness. reasonably ...
... the body, or (b) support or sustain life, or (c) whose be reasonably expected to cause the failure of the life failure to perform when properly used in accordance support device or system, or to affect its safety or with instructions for use provided in the labeling, can be effectiveness. reasonably ...
BDTIC New Generation Hall Switches
... The superior peak overvoltage capability of up to 42V makes additional resistors ...
... The superior peak overvoltage capability of up to 42V makes additional resistors ...
TetraFlex Outdoor System ®
... The TetraFlex® Outdoor System is the most user-friendly, flexible and cost-effective TETRA infrastructure system available. With its high reliability and unique design it is the ideal solution for mission critical communications. Full network flexibility The TetraFlex® system is scalable and can han ...
... The TetraFlex® Outdoor System is the most user-friendly, flexible and cost-effective TETRA infrastructure system available. With its high reliability and unique design it is the ideal solution for mission critical communications. Full network flexibility The TetraFlex® system is scalable and can han ...
A test of the linearity of a photomultiplier used for reflectivity
... directions, and allowing for a phase difference between the components caused by the bircfringence of the filter. Because of the large difference in the amplitudes of the two components, the resulting ellipticity will be small. In addition to sin20, the expression contains a term in sin 20 and a con ...
... directions, and allowing for a phase difference between the components caused by the bircfringence of the filter. Because of the large difference in the amplitudes of the two components, the resulting ellipticity will be small. In addition to sin20, the expression contains a term in sin 20 and a con ...
William States Lee III Nuclear Station FSAR, Chapter 8 CHAPTER 8 ELECTRIC POWER
... The 230 kV switchyard is connected to four transmission lines and the 525 kV switchyard is connected to two transmission lines. No single transmission line to either switchyard is designated as the preferred circuit, but each line has sufficient capacity and capability from the transmission network ...
... The 230 kV switchyard is connected to four transmission lines and the 525 kV switchyard is connected to two transmission lines. No single transmission line to either switchyard is designated as the preferred circuit, but each line has sufficient capacity and capability from the transmission network ...
Measurement of force torque and pressure
... Torque: Force that causes twisting or turning moment. E.g. the force generated by an internal-combustion engine to turn a vehicle's drive or shaft. Torque measuring devices are called as dynamometers. ...
... Torque: Force that causes twisting or turning moment. E.g. the force generated by an internal-combustion engine to turn a vehicle's drive or shaft. Torque measuring devices are called as dynamometers. ...
White Paper # 207
... Bond digits, but state of the art even above suspended design generally ceilings and in crawl incorporates newer switch spaces. In addition, the mode power supply This circuit is dedicated with number of systems in use technology (SMPS). The three separate conductors in their own conduit path. today ...
... Bond digits, but state of the art even above suspended design generally ceilings and in crawl incorporates newer switch spaces. In addition, the mode power supply This circuit is dedicated with number of systems in use technology (SMPS). The three separate conductors in their own conduit path. today ...
- PAT tel doo
... for individual power supply for 3 RRH, especially when using circuit breakers. The PTTA box medium has optional a second power entry cable gland. This is useful when a bigger cross section is needed in case of long distances. The cross section can be increased up to 32 mm2 (2 x 16 mm2). Further, the ...
... for individual power supply for 3 RRH, especially when using circuit breakers. The PTTA box medium has optional a second power entry cable gland. This is useful when a bigger cross section is needed in case of long distances. The cross section can be increased up to 32 mm2 (2 x 16 mm2). Further, the ...
Electricity and Circuits
... path for the current to follow, a failure or break in any part of the switch will stop the flow of electricity through the entire circuit. ...
... path for the current to follow, a failure or break in any part of the switch will stop the flow of electricity through the entire circuit. ...
On the Use of Gaussian Approximation for Reliable Performance
... thus the exact Q-factor obtained by simply inverting the BER, can be obtained. We then approximate the exact pdf’s by the Gaussian pdf’s to calculate the approximate Q-factor. The difference between the exact and the approximate Q-factor values, i.e., the ∆Q can be obtained next and recorded. Now we ...
... thus the exact Q-factor obtained by simply inverting the BER, can be obtained. We then approximate the exact pdf’s by the Gaussian pdf’s to calculate the approximate Q-factor. The difference between the exact and the approximate Q-factor values, i.e., the ∆Q can be obtained next and recorded. Now we ...
... that since M1 is larger compared to transistors in the cell and that the gate of M1 is grounded, the voltage drop on it is nearly zero. Thus, the gate of M2 can be considered as connected to VDD, just like the gate of M5. Currents through M5 and M2 are also identical and hence, transistors have the ...
Amplifier Circuit
... Figure 1 shows a system level diagram of the wireless local area network. The circuit consists of two parts, a transmitter (the three blocks on the left of the figure) and a receiver (the remainder of the blocks). The transmitter takes binary data from the transmitting computer through the serial po ...
... Figure 1 shows a system level diagram of the wireless local area network. The circuit consists of two parts, a transmitter (the three blocks on the left of the figure) and a receiver (the remainder of the blocks). The transmitter takes binary data from the transmitting computer through the serial po ...
Circuit Construction Kit
... Experimental questions that you need to solve through experimentation with an online animation are in green highlighted. Data tables that you will fill out while experimenting are in aqua highlighting. Items that need a response from you are in yellow highlighted. Please put your answers to this act ...
... Experimental questions that you need to solve through experimentation with an online animation are in green highlighted. Data tables that you will fill out while experimenting are in aqua highlighting. Items that need a response from you are in yellow highlighted. Please put your answers to this act ...
POWERWARE 9315 300
... ✔Patented Powerware HotSync® – the most reliable paralleling architecture. ✔Redundancy of Critical Subsystems. ✔1+1 Hot Sync redundant – for the highest possible availability ✔N+1 Hot Sync redundant – for higher availability and expandability up to eighth modules. ✔Powerware Sync Control — highest a ...
... ✔Patented Powerware HotSync® – the most reliable paralleling architecture. ✔Redundancy of Critical Subsystems. ✔1+1 Hot Sync redundant – for the highest possible availability ✔N+1 Hot Sync redundant – for higher availability and expandability up to eighth modules. ✔Powerware Sync Control — highest a ...
Fast Flashover Identification Methodology on Brushed DC
... conditions, by sparks and flashovers. Those problems may arise from mechanical issues, such as vibration, or electrical factors, such as overload, insulation issues, reverse polarity of the poles and rapid change of load. The brush sparking can also occur after a maintenance period, if interpole win ...
... conditions, by sparks and flashovers. Those problems may arise from mechanical issues, such as vibration, or electrical factors, such as overload, insulation issues, reverse polarity of the poles and rapid change of load. The brush sparking can also occur after a maintenance period, if interpole win ...
William States Lee III Nuclear Station FSAR, Chapter 8 CHAPTER 8 ELECTRIC POWER
... The 230 kV switchyard is connected to four transmission lines and the 525 kV switchyard is connected to two transmission lines. No single transmission line to either switchyard is designated as the preferred circuit, but each line has sufficient capacity and capability from the transmission network ...
... The 230 kV switchyard is connected to four transmission lines and the 525 kV switchyard is connected to two transmission lines. No single transmission line to either switchyard is designated as the preferred circuit, but each line has sufficient capacity and capability from the transmission network ...
1 Failure Analysis of Electrostatic Discharge and
... test standards help assure consistency and also provide a means of objective evaluation and comparison. Often this kind of potential difference builds up due to triboelectric charging. The ESD event can often occur by inadvertent handling. Since there is no specific standard for EOS, it has been app ...
... test standards help assure consistency and also provide a means of objective evaluation and comparison. Often this kind of potential difference builds up due to triboelectric charging. The ESD event can often occur by inadvertent handling. Since there is no specific standard for EOS, it has been app ...
Fault tolerance
Fault tolerance is the property that enables a system to continue operating properly in the event of the failure of (or one or more faults within) some of its components. If its operating quality decreases at all, the decrease is proportional to the severity of the failure, as compared to a naively designed system in which even a small failure can cause total breakdown. Fault tolerance is particularly sought after in high-availability or life-critical systems.A fault-tolerant design enables a system to continue its intended operation, possibly at a reduced level, rather than failing completely, when some part of the system fails. The term is most commonly used to describe computer systems designed to continue more or less fully operational with, perhaps, a reduction in throughput or an increase in response time in the event of some partial failure. That is, the system as a whole is not stopped due to problems either in the hardware or the software. An example in another field is a motor vehicle designed so it will continue to be drivable if one of the tires is punctured. A structure is able to retain its integrity in the presence of damage due to causes such as fatigue, corrosion, manufacturing flaws, or impact.Within the scope of an individual system, fault tolerance can be achieved by anticipating exceptional conditions and building the system to cope with them, and, in general, aiming for self-stabilization so that the system converges towards an error-free state. However, if the consequences of a system failure are catastrophic, or the cost of making it sufficiently reliable is very high, a better solution may be to use some form of duplication. In any case, if the consequence of a system failure is so catastrophic, the system must be able to use reversion to fall back to a safe mode. This is similar to roll-back recovery but can be a human action if humans are present in the loop.