Lecture 8a
... • Describe 2 different physical systems by Lagrangians of the same mathematical form (circuits & harmonic oscillators): ALL results & techniques devised for studying & solving one system can be taken over directly & used to study & solve the other. Sophisticated studies of electrical circuits & ...
... • Describe 2 different physical systems by Lagrangians of the same mathematical form (circuits & harmonic oscillators): ALL results & techniques devised for studying & solving one system can be taken over directly & used to study & solve the other. Sophisticated studies of electrical circuits & ...
Electronic and Real Time Embedded System Lab
... equipment, advanced trainers, high speed desktop machines and reservoir of components. It has started its operation with fullest capacity on 22 June, 2015. This lab is established to offer program of “Diploma of Electrical Engineering (DEE) Level-7” for both domestic and international students. The ...
... equipment, advanced trainers, high speed desktop machines and reservoir of components. It has started its operation with fullest capacity on 22 June, 2015. This lab is established to offer program of “Diploma of Electrical Engineering (DEE) Level-7” for both domestic and international students. The ...
A plane can be uniquely determined by three non
... IEDs are typically simple measurement and control devices connected in a tree form to a merging unit, which performs the protection functions and acts as interface to the station bus (Figure 3). The timing requirements for the station and for the process bus are distinct, they dictate the redundancy ...
... IEDs are typically simple measurement and control devices connected in a tree form to a merging unit, which performs the protection functions and acts as interface to the station bus (Figure 3). The timing requirements for the station and for the process bus are distinct, they dictate the redundancy ...
NEIL Requirements for Testing of FWH electrical Equipment
... Alarms are not applicable (per our NEIL rep, though you should ask your rep specifically) Should be done at beginning of outages to identify scope You can take credit for SU/SD actuation, PM, or corrective PMT (monitor voltage at the contacts for large MOV’s) Don’t have to test all equipment at the ...
... Alarms are not applicable (per our NEIL rep, though you should ask your rep specifically) Should be done at beginning of outages to identify scope You can take credit for SU/SD actuation, PM, or corrective PMT (monitor voltage at the contacts for large MOV’s) Don’t have to test all equipment at the ...
An Investigation of Short Circuit Analysis in Komag Sarawak
... system are simultaneously short-circuited to each other through a direct or "bolted" connection [6]. Although the probability of this happening is small, relative to the probability of other types of unbalanced faults occurring (phase-to-ground and phase-to-phase faults), nevertheless the balanced 3 ...
... system are simultaneously short-circuited to each other through a direct or "bolted" connection [6]. Although the probability of this happening is small, relative to the probability of other types of unbalanced faults occurring (phase-to-ground and phase-to-phase faults), nevertheless the balanced 3 ...
Lecture-19 di / dt and dv / dt protection
... Converter grade and inverter grade thyristors Thyristor turn off and circuit turn off time Peak repetitive forward blocking voltage i2 t rating Explain the turn on and turn of dynamic characteristics of thyristor A string of series connected thyristors is to withstand a DC voltage of 12 KV. The maxi ...
... Converter grade and inverter grade thyristors Thyristor turn off and circuit turn off time Peak repetitive forward blocking voltage i2 t rating Explain the turn on and turn of dynamic characteristics of thyristor A string of series connected thyristors is to withstand a DC voltage of 12 KV. The maxi ...
P517/617 Lec9, P1 Introduction: Digital Electronics
... In electronics we can classify the building blocks of a circuit or system as being either analog or digital in nature. If we focus on voltage as the circuit parameter of interest then we can define analog and digital in the following fashion: Analog: The voltage can take on a range of voltages, e.g. ...
... In electronics we can classify the building blocks of a circuit or system as being either analog or digital in nature. If we focus on voltage as the circuit parameter of interest then we can define analog and digital in the following fashion: Analog: The voltage can take on a range of voltages, e.g. ...
and p(t) - Binus Repository
... Fig. 11.8 A simple loop circuit used to illustrate … Fig. 11.14 A circuit in which we seek the average power delivered... Fig. 11.16 The power triangle representation of complex power. Engineering Circuit Analysis Sixth Edition W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin Copyright © 2002 McGraw-Hill, ...
... Fig. 11.8 A simple loop circuit used to illustrate … Fig. 11.14 A circuit in which we seek the average power delivered... Fig. 11.16 The power triangle representation of complex power. Engineering Circuit Analysis Sixth Edition W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin Copyright © 2002 McGraw-Hill, ...
HOW TO READ NUMBERS
... Series circuits are the simplest type of circuits: they have all their components (lamps, cells, switches, etc) connected in one loop of wire. 2. Propose a series circuit consisting of a cell, a switch and 2 lamps. Connect this circuit and close the switch. 3. How many lamps does the switch control? ...
... Series circuits are the simplest type of circuits: they have all their components (lamps, cells, switches, etc) connected in one loop of wire. 2. Propose a series circuit consisting of a cell, a switch and 2 lamps. Connect this circuit and close the switch. 3. How many lamps does the switch control? ...
MTR_Pedro_WP2 - Indico
... Avoids a large waist of silicon area since only one counter is used. Disadvantages fabrication’s process dependent, because gate delays are PVT sensitive. Large measurement uncertainty Solution Replace all the delays by a single delay in each path, the circuit will be almost independent of t ...
... Avoids a large waist of silicon area since only one counter is used. Disadvantages fabrication’s process dependent, because gate delays are PVT sensitive. Large measurement uncertainty Solution Replace all the delays by a single delay in each path, the circuit will be almost independent of t ...
SPICE: Tutorial
... The order of the SPICE lines is not important except for the title line and the .END line SPICE is case insensitive and words can be separated by any number of spaces Components must be uniquely labeled Every node of the circuit is designated by a number. The ground node is labeled 0. ...
... The order of the SPICE lines is not important except for the title line and the .END line SPICE is case insensitive and words can be separated by any number of spaces Components must be uniquely labeled Every node of the circuit is designated by a number. The ground node is labeled 0. ...
Bulk Depalletizing Equipment
... Full pallet turntable conveyor Full pallet right angle pop-up transfers Dunnage collating system with separate hoppers Offset high capacity dunnage collection hopper Pass through pallet stacker to store multiple stacks of pallets Offset layer squaring device mounted inside of sweep Top layer squarin ...
... Full pallet turntable conveyor Full pallet right angle pop-up transfers Dunnage collating system with separate hoppers Offset high capacity dunnage collection hopper Pass through pallet stacker to store multiple stacks of pallets Offset layer squaring device mounted inside of sweep Top layer squarin ...
Lecture 13
... protective device. The three cables are grouped together and further insulated by a grey PVC outer covering. Flexible cables running from an appliance to its plug are also colour-coded. The live cable is brown, the neutral one is blue, and the earth is again green and yellow. Electric current can ca ...
... protective device. The three cables are grouped together and further insulated by a grey PVC outer covering. Flexible cables running from an appliance to its plug are also colour-coded. The live cable is brown, the neutral one is blue, and the earth is again green and yellow. Electric current can ca ...
Supply Issues and Power Outages on the Island Interconnected System
... Annual and periodic studies include the following: Newfoundland Power updates its Transmission Line Rebuild Capital Project each year. Typically, the engineering associated with rebuilding a transmission line includes a review of the capacity requirements for the line. These reviews consider such ...
... Annual and periodic studies include the following: Newfoundland Power updates its Transmission Line Rebuild Capital Project each year. Typically, the engineering associated with rebuilding a transmission line includes a review of the capacity requirements for the line. These reviews consider such ...
HEV HMMWV - University of Idaho
... Hybrid Electric Vehicle (HEV). It is currently in a non-running condition due to various subsystem conflicts and possible issues with non-working parts. The focus will be to unify the electric bus to 360V. The next focus is to install monitors and thermal controls to test the performance of the next ...
... Hybrid Electric Vehicle (HEV). It is currently in a non-running condition due to various subsystem conflicts and possible issues with non-working parts. The focus will be to unify the electric bus to 360V. The next focus is to install monitors and thermal controls to test the performance of the next ...
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.