Electric Circuits
... The CELL – the power source Cells are a type of voltage source that converts chemical energy into electrical energy when a circuit is connected. When two or more cells are ...
... The CELL – the power source Cells are a type of voltage source that converts chemical energy into electrical energy when a circuit is connected. When two or more cells are ...
What is Mechatronics?
... Controller–area network (CAN or CAN-bus) is a vehicle bus standard designed to allow microcontrollers and devices to communicate with each other within a vehicle without a host computer. The CAN Bus is an automotive bus developed by Robert Bosch, which has quickly gained acceptance into the automoti ...
... Controller–area network (CAN or CAN-bus) is a vehicle bus standard designed to allow microcontrollers and devices to communicate with each other within a vehicle without a host computer. The CAN Bus is an automotive bus developed by Robert Bosch, which has quickly gained acceptance into the automoti ...
Integrated Systems
... Measuring the high-frequency characteristics of nanoscale devices such as CNTs and nanowires is a critical step in determining their viability for semiconductor applications [1]. Previous efforts to measure high-frequency characteristics of CNTs have been limited by a handful of common problems. Fir ...
... Measuring the high-frequency characteristics of nanoscale devices such as CNTs and nanowires is a critical step in determining their viability for semiconductor applications [1]. Previous efforts to measure high-frequency characteristics of CNTs have been limited by a handful of common problems. Fir ...
AN-996 Using the Fairchild FST Bus Switch AN-
... threshold margin will be limited by the maximum 3.3V level from the switch output. 5V CMOS thresholds are typically VCC/2, giving a threshold margin of 0.8V maximum (3.3V − 2.5V = 0.8V). ...
... threshold margin will be limited by the maximum 3.3V level from the switch output. 5V CMOS thresholds are typically VCC/2, giving a threshold margin of 0.8V maximum (3.3V − 2.5V = 0.8V). ...
Wang, X.R.; Hopkinson, K.M.; Thorp, J.S.; Giovanini, R.; Birman, K.; Coury, D., Developing an
... blackouts [2]. The ability for relays to self-check and self-correct would be a significant addition to relays in critical locations in the power system by allowing them to reduce these hidden failures. Backup relays are required to clear a fault when the primary relay fails. Backup protection is us ...
... blackouts [2]. The ability for relays to self-check and self-correct would be a significant addition to relays in critical locations in the power system by allowing them to reduce these hidden failures. Backup relays are required to clear a fault when the primary relay fails. Backup protection is us ...
Konti-Skan 1 HVDC pole replacement
... components. Therefore valve component failures do not affect more than one thyristor level. To design the system to be ‘fail safe’ often means deliberately to contrive for some component faults to cause the thyristor to fail. This is because, even in its failed state, the thyristor itself remains th ...
... components. Therefore valve component failures do not affect more than one thyristor level. To design the system to be ‘fail safe’ often means deliberately to contrive for some component faults to cause the thyristor to fail. This is because, even in its failed state, the thyristor itself remains th ...
UNIT 6 DC Compound Wound Motor
... 12. Sequentially turn off the DC Power Supply, Three-phase Power Supply, 3-P Current Limit Protection Switch Modules, Magnetic Powder Brake Unit and Brake Controller. 13. Using the results of Tables 6-3-1, plot the N vs R curves on the graph of Fig. 6-3-3. 14. Using the results of Tables 6-3-1, plot ...
... 12. Sequentially turn off the DC Power Supply, Three-phase Power Supply, 3-P Current Limit Protection Switch Modules, Magnetic Powder Brake Unit and Brake Controller. 13. Using the results of Tables 6-3-1, plot the N vs R curves on the graph of Fig. 6-3-3. 14. Using the results of Tables 6-3-1, plot ...
Fundamentals of Electric Power Engineering. From Electromagnetics to Power Systems Brochure
... This book serves as a tool for any engineer who wants to learn about circuits, electrical machines and drives, power electronics, and power systems basics From time to time, engineers find they need to brush up on certain fundamentals within electrical engineering. This clear and concise book is the ...
... This book serves as a tool for any engineer who wants to learn about circuits, electrical machines and drives, power electronics, and power systems basics From time to time, engineers find they need to brush up on certain fundamentals within electrical engineering. This clear and concise book is the ...
Anti-Virus - F5 Application Brief
... programs, anti-virus software systems block infections before they can cause harm. ...
... programs, anti-virus software systems block infections before they can cause harm. ...
IOSR Journal of Electrical and Electronics Engineering PP 51-57 www.iosrjournals.org
... A lot of attention has been focused on generator’s single phase to ground fault which is one of the main causes for shutting down a generator. Stator’s winding fault must be avoided since the amount of time wasted and the cost for repairing a generator is enormous. Hence, it is necessary to prevent ...
... A lot of attention has been focused on generator’s single phase to ground fault which is one of the main causes for shutting down a generator. Stator’s winding fault must be avoided since the amount of time wasted and the cost for repairing a generator is enormous. Hence, it is necessary to prevent ...
Understanding basic vehicle electrical Circuits This two? Part topic
... and systems. Electronic suspensions and anti- lock brakes are two of the major changes that have taken place under today’s vehicles. But coming soon are fully electronic “brake by wire” systems that have no hydraulics whatsoever! The 2003 Mercedes- Benz SL was the first production vehicle to feature ...
... and systems. Electronic suspensions and anti- lock brakes are two of the major changes that have taken place under today’s vehicles. But coming soon are fully electronic “brake by wire” systems that have no hydraulics whatsoever! The 2003 Mercedes- Benz SL was the first production vehicle to feature ...
Introduction to PowerWorld Simulator
... The main tools accessible from the Case Information toolbar (Fig. 2) are: • The Model Explorer, that gives access to all information on the modeled system, such as bus, line and generator characteristics (name, voltage, currents, phase, costs, etc.). An example is shown for buses in Fig. 3. This is ...
... The main tools accessible from the Case Information toolbar (Fig. 2) are: • The Model Explorer, that gives access to all information on the modeled system, such as bus, line and generator characteristics (name, voltage, currents, phase, costs, etc.). An example is shown for buses in Fig. 3. This is ...
Practical Endorsement in A Level Physics – learner skills tick table
... elsewhere. This table can be used in the context of both A Level Physics A (H556) and A Level Physics B (H557). There is no formal requirement for learners to keep records of this type. However, OCR supports approaches in which learners are encouraged to take responsibility for their learning and sk ...
... elsewhere. This table can be used in the context of both A Level Physics A (H556) and A Level Physics B (H557). There is no formal requirement for learners to keep records of this type. However, OCR supports approaches in which learners are encouraged to take responsibility for their learning and sk ...
LilyPad Technology - SparkFun Electronics
... cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available. They're even washable! Great, how do we use them? Utilizing conductive thread we can ...
... cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available. They're even washable! Great, how do we use them? Utilizing conductive thread we can ...
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.