PSPICE Lecture #2 – AC Circuit Analysis
... • PHASE – This is the phase angle in degrees. It does not show by default. Double-click on the part and select Edit Part. The Parts Editor window to the right should appear. Select the property named Phase. Select Display and change it to Name and Value. Close the Parts Editor. Enter 30 degrees for ...
... • PHASE – This is the phase angle in degrees. It does not show by default. Double-click on the part and select Edit Part. The Parts Editor window to the right should appear. Select the property named Phase. Select Display and change it to Name and Value. Close the Parts Editor. Enter 30 degrees for ...
PCN02A-15 Frequently Asked Questions
... Q: Why is Lattice discontinuing its SnPb OPNs and select mature families at this time? A: Over the past 10 years, the semiconductor industry has substantially completed the transition from SnPb to Pb-Free package configurations. Worldwide semiconductor demand for SnPb package configurations has now ...
... Q: Why is Lattice discontinuing its SnPb OPNs and select mature families at this time? A: Over the past 10 years, the semiconductor industry has substantially completed the transition from SnPb to Pb-Free package configurations. Worldwide semiconductor demand for SnPb package configurations has now ...
High Voltage Engineering
... As for testing of insulation, the load is primarily a capacitive one, a compensation of this capacitive load by low voltage reactors, which are in parallel to the primary windings, is possible. As these reactors must be switched in accordance to the variable load, however, one usually tries to avoid ...
... As for testing of insulation, the load is primarily a capacitive one, a compensation of this capacitive load by low voltage reactors, which are in parallel to the primary windings, is possible. As these reactors must be switched in accordance to the variable load, however, one usually tries to avoid ...
G80052-W0010-J913 PREL 53_545.13 CPC-13 Relay
... The dielectric withstand is to be performed on the motor power wiring and the control wiring. Be sure to remove the ground from the transformer before starting the test and that the test panel ground is connected to the control panel ground. Also ensure that all electronic devices are removed from t ...
... The dielectric withstand is to be performed on the motor power wiring and the control wiring. Be sure to remove the ground from the transformer before starting the test and that the test panel ground is connected to the control panel ground. Also ensure that all electronic devices are removed from t ...
(Matthew Caie) Ausrail Paper
... No single technology or action can prevent damage for all possible mechanisms, therefore a coordinated protection approach is required. Commencing with, for sites exposed to direct lightning, an effective means to capture, conduct and then safely dissipate the energy in direct lightning strikes to e ...
... No single technology or action can prevent damage for all possible mechanisms, therefore a coordinated protection approach is required. Commencing with, for sites exposed to direct lightning, an effective means to capture, conduct and then safely dissipate the energy in direct lightning strikes to e ...
RC Circuits - University of Utah Physics
... Aluminum foil smaller than paper (but not much smaller). Keep Aluminum foil as flat as possible. ...
... Aluminum foil smaller than paper (but not much smaller). Keep Aluminum foil as flat as possible. ...
Wire Connectors - Mike Holt`s Forum
... and cable connector taking a range of conductor sizes may include conductor sizes smaller than 4 AWG (21.2 mm2). e) ...
... and cable connector taking a range of conductor sizes may include conductor sizes smaller than 4 AWG (21.2 mm2). e) ...
FINAL SAFETY ANALYSIS REPORT CHAPTER 8 ELECTRIC POWER BBNPP
... BBNPP transmission lines will utilize one new on-site corridor and the on-site SusquehannaRoseland corridor for interconnections to the existing offsite power transmission grid as shown in Figure 8.2-1. The two circuits are supported on separate structures, which are located to minimize the likeliho ...
... BBNPP transmission lines will utilize one new on-site corridor and the on-site SusquehannaRoseland corridor for interconnections to the existing offsite power transmission grid as shown in Figure 8.2-1. The two circuits are supported on separate structures, which are located to minimize the likeliho ...
NoorShahidaJamoshidMFKE2008 DU
... ground will act as a huge capacitor charged with a positive charge and hence overvoltage occurs due to these induced charges [3,6]. This phenomenon is not so critical for system voltages more than 66kV. ...
... ground will act as a huge capacitor charged with a positive charge and hence overvoltage occurs due to these induced charges [3,6]. This phenomenon is not so critical for system voltages more than 66kV. ...
The course document
... CONSTRUCTION PROJECT (S UGGESTED 15% OF DELIVERY TIME ) The learner is to complete at least one construction project. The project may be from an existing design, or one they have modified. A report detailing how the circuit was made, identifying hazards and listing injury prevention measures, and a ...
... CONSTRUCTION PROJECT (S UGGESTED 15% OF DELIVERY TIME ) The learner is to complete at least one construction project. The project may be from an existing design, or one they have modified. A report detailing how the circuit was made, identifying hazards and listing injury prevention measures, and a ...
- SlideBoom
... Circuits Integrated Circuits An arrays of components, microscopic circuits and semiconductor wafer material base are integrated together to form a single chip. So, it is called as integrated circuit or integrated chip or microchip. Jack Kilby of Texas Instruments developed the first IC or inte ...
... Circuits Integrated Circuits An arrays of components, microscopic circuits and semiconductor wafer material base are integrated together to form a single chip. So, it is called as integrated circuit or integrated chip or microchip. Jack Kilby of Texas Instruments developed the first IC or inte ...
STP 3 & 4 8.2 Offsite Power Systems
... The 345 kV transmission circuits are routed on rights-of-way as described above except for the distance from the rights-of-way to the STP 3 & 4 switchyard on the STPEGS plant property. In this small section, the 345 kV structures are arranged as depicted in Figure 8.2-2. The location of transmission ...
... The 345 kV transmission circuits are routed on rights-of-way as described above except for the distance from the rights-of-way to the STP 3 & 4 switchyard on the STPEGS plant property. In this small section, the 345 kV structures are arranged as depicted in Figure 8.2-2. The location of transmission ...
Grounding and bonding portable generators and stages
... NEC. For the record, there are systems that must be grounded, may be grounded, and must not be grounded. The exceptions to the requirements for grounding an AC system typically don’t apply to the live entertainment industry, so all of our systems should be grounded, as I’m sure the reader will agree ...
... NEC. For the record, there are systems that must be grounded, may be grounded, and must not be grounded. The exceptions to the requirements for grounding an AC system typically don’t apply to the live entertainment industry, so all of our systems should be grounded, as I’m sure the reader will agree ...
210.4 Multiwire Branch Circuits. (A) General. Branch circuits
... conductors of the circuit both manually and automatically unless otherwise permitted in 240.15(B)(1), (B)(2), and (B)(3). (1) Multiwire Branch Circuit. Except where limited by 210.4(B), individual single-pole circuit breakers, with or without identified handle ties, shall be permitted as the protect ...
... conductors of the circuit both manually and automatically unless otherwise permitted in 240.15(B)(1), (B)(2), and (B)(3). (1) Multiwire Branch Circuit. Except where limited by 210.4(B), individual single-pole circuit breakers, with or without identified handle ties, shall be permitted as the protect ...
Transmission tower
A transmission tower (electricity pylon in the United Kingdom and parts of Europe, and a hydro tower in certain provinces of Canada where power generation is mainly hydro-electric) is a tall structure, usually a steel lattice tower, used to support an overhead power line. They are used in high-voltage AC and DC systems, and come in a wide variety of shapes and sizes. Typical height ranges from 15 to 55 metres (49 to 180 ft), though the tallest are the 370 m (1,214 ft) towers of a 2700-metre-long span of Zhoushan Island Overhead Powerline Tie. In addition to steel, other materials may be used, including concrete and wood.There are four major categories of transmission towers: suspension, terminal, tension, and transposition. Some transmission towers combine these basic functions. Transmission towers and their overhead power lines are often considered to be a form of visual pollution. Methods to reduce the visual effect include undergrounding.