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Multisim Tutorial
Multisim Tutorial

... 2. Scroll through the Component List to find the 100ohm resistor we need for our circuit. Tip To make your scroll through the Browser’s Component List faster, simply type the first few characters of the component’s name. For example, type “100” to move to that area of the list. 3. Select the 100ohm ...
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... The U0_VBUS pin may be subjected to a voltage exceeding the VBUS rated voltage (5 V) transiently when connected by the USB cable, depending on the USB host connected to the upstream port. The following protection circuit must be included, as the voltage could exceed the absolute maximum rating of th ...
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FZTA92 - Mouser Electronics

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... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
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... location detection. Many methods use line data from one or more terminals for determining the fault locations. Providing a certain degree of accuracy, these methods lose out on the ease of detection as they may use line parameters extensively which are sometimes difficult to assess. To counter these ...
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... achieve. Nevertheless, the topology only protects the series VSI from the over- current and does not limit large currents from flowing in the system [9]. On the other hand, there are different topologies for fault current limiters (FCLs), such as superconducting FCLs, solid-sate FCLs, and resonance- ...
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... equipment, currents Ipin and Ipout are equal and the currents at the transformer secondaries are also equal (Isin = Isout) because the current transformers are identical. When the current transformers are connected with the polarities indicated in Figure 1, the secondary currents flow round the cir ...
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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.
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