... The Duke Energy Florida (DEF) transmission network (grid) system supplies the off-site ac power for the LNP 1 and LNP 2 via a common switchyard. The connections of LNP 1, LNP 2, the switchyard, and the 500 kV transmission system are shown in Figures 8.2-201 and 8.2-202 respectively. The common 500 k ...
MPQ4470(A) - Monolithic Power System
... The MPQ4470/4470A is a fully-integrated, highfrequency, synchronous, rectified, step-down, switch-mode converter. It offers a very compact solution to achieve a 5A, continuous-output current over a wide input-supply range with excellent load and line regulation. It also provides fast transient respo ...
... The MPQ4470/4470A is a fully-integrated, highfrequency, synchronous, rectified, step-down, switch-mode converter. It offers a very compact solution to achieve a 5A, continuous-output current over a wide input-supply range with excellent load and line regulation. It also provides fast transient respo ...
O A RIGINAL RTICLE
... Electrical supply has been designed to operate under constant magnitude and frequency of sinusoidal voltage waveform and any deviation from these predesigned magnitude and frequency can cause power quality problems and resultantly failure of equipment on the customer side (Dugan et al. 2003). Among ...
... Electrical supply has been designed to operate under constant magnitude and frequency of sinusoidal voltage waveform and any deviation from these predesigned magnitude and frequency can cause power quality problems and resultantly failure of equipment on the customer side (Dugan et al. 2003). Among ...
IGC18T120T8Q High Speed IGBT in Trench and Fieldstop Technology
... Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. The Infineon Technologies component described in this Data Sheet may be used in life-support devices or systems and/or automo ...
... Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. The Infineon Technologies component described in this Data Sheet may be used in life-support devices or systems and/or automo ...
S17-ViceChairReport
... Short Circuit Faults: Tests on 110kV Power Transformer Study of No-load Characteristics Measurement of Transformer Using Low-frequency Method Improving Transformer Sizing in Planning Studies by Taking into Account its Thermal Inertia Contribution of Inrush Current to the Mechanical Fatigue of Transf ...
... Short Circuit Faults: Tests on 110kV Power Transformer Study of No-load Characteristics Measurement of Transformer Using Low-frequency Method Improving Transformer Sizing in Planning Studies by Taking into Account its Thermal Inertia Contribution of Inrush Current to the Mechanical Fatigue of Transf ...
International Electrical Engineering Journal (IEEJ) Vol. 6 (2015) No.6, pp. 1917-1924
... The secondary sides of the three phase-shift transformers, denoted as Tr1, Tr2, and Tr3, connect to the three diode bridges, denoted as Rec1, Rec2, and Rec3, respectively. Then, all the negative terminals of the diode bridges connect together while the three positive terminals connect to the three n ...
... The secondary sides of the three phase-shift transformers, denoted as Tr1, Tr2, and Tr3, connect to the three diode bridges, denoted as Rec1, Rec2, and Rec3, respectively. Then, all the negative terminals of the diode bridges connect together while the three positive terminals connect to the three n ...
DG308A/DG309 Quad, SPST Analog Switches _______________General Description ____________________________Features
... __________Applications Information The DG308A/DG309 switch positive analog signals while using a single positive supply, allowing use in applications where only one supply is available. The disadvantages of using a single supply are slower switching speed and increased r DS(ON) . The Power-Supply Cu ...
... __________Applications Information The DG308A/DG309 switch positive analog signals while using a single positive supply, allowing use in applications where only one supply is available. The disadvantages of using a single supply are slower switching speed and increased r DS(ON) . The Power-Supply Cu ...
Untitled - Toronto Hydro
... sufficiently clear, then revised or additional drawings and information must be submitted on request. 6.3 Manufacture of Equipment – Drawing Approval Manufacture of equipment should not start until all drawings and information have been approved by Toronto Hydro. This will avoid costly changes to co ...
... sufficiently clear, then revised or additional drawings and information must be submitted on request. 6.3 Manufacture of Equipment – Drawing Approval Manufacture of equipment should not start until all drawings and information have been approved by Toronto Hydro. This will avoid costly changes to co ...
30-4 LR Circuits
... When one electrical circuit is connected to another, maximum power is transmitted when the output impedance of the first equals the input impedance of the second. The power delivered to the circuit will be a minimum when dP/dt = 0; this occurs when R1 = R2. Copyright © 2009 Pearson Education, Inc. ...
... When one electrical circuit is connected to another, maximum power is transmitted when the output impedance of the first equals the input impedance of the second. The power delivered to the circuit will be a minimum when dP/dt = 0; this occurs when R1 = R2. Copyright © 2009 Pearson Education, Inc. ...
NCV97311 - Automotive Battery-Connected
... battery−connected 3 A, 2 MHz non−synchronous switcher and two low−voltage 1.5 A, 2 MHz synchronous switchers; all using integrated power transistors. The high−voltage switcher is capable of converting a 4.1 V to 18 V battery input to a 5 V or 3.3 V output at a constant 2 MHz switching frequency, del ...
... battery−connected 3 A, 2 MHz non−synchronous switcher and two low−voltage 1.5 A, 2 MHz synchronous switchers; all using integrated power transistors. The high−voltage switcher is capable of converting a 4.1 V to 18 V battery input to a 5 V or 3.3 V output at a constant 2 MHz switching frequency, del ...
chapter_10
... more unconnected logic gates. • A more recently available type of gate array, known as a field programmable gate array. ...
... more unconnected logic gates. • A more recently available type of gate array, known as a field programmable gate array. ...
MAX8880/MAX8881 12V, Ultra-Low-I , Low-Dropout Linear Regulators with POK
... low-dropout linear regulators, capable of delivering up to 200mA. They are designed for battery-powered applications where reverse battery protection and long battery life are critical. These regulators’ low 3.5µA supply current extends battery life in applications with long standby periods. Unlike ...
... low-dropout linear regulators, capable of delivering up to 200mA. They are designed for battery-powered applications where reverse battery protection and long battery life are critical. These regulators’ low 3.5µA supply current extends battery life in applications with long standby periods. Unlike ...
MAX786 Dual-Output Power-Supply Controller for Notebook Computers __________________General Description
... The MAX782/MAX783 data sheet contains extra applications information on the MAX786 not found in this data sheet. ...
... The MAX782/MAX783 data sheet contains extra applications information on the MAX786 not found in this data sheet. ...
taylor3
... immediate effect, to move the rudder to the desired angle. The transmission system, the steering gear, is the means by which the movement of the rudder is accomplished. Certain requirements must currently be met by a ship's steering system. There must be two independent means of steering, although w ...
... immediate effect, to move the rudder to the desired angle. The transmission system, the steering gear, is the means by which the movement of the rudder is accomplished. Certain requirements must currently be met by a ship's steering system. There must be two independent means of steering, although w ...
A Current-Control Strategy for Voltage
... The considered plant consists of the inverter bridge, an LC filter (Lf and Cf ), and a grid interface inductor Lg (see the single-phase diagram of the system shown in Fig. 3). The LC filter and the grid-interface inductor form an LCL filter and the filter inductors are modeled with series resistance ...
... The considered plant consists of the inverter bridge, an LC filter (Lf and Cf ), and a grid interface inductor Lg (see the single-phase diagram of the system shown in Fig. 3). The LC filter and the grid-interface inductor form an LCL filter and the filter inductors are modeled with series resistance ...
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... relatively short trace lengths become very important. This application note will briefly review transmission line concepts and evaluate transmission line effects with Philips 5 volt and 3 volt BiCMOS and CMOS logic families such as ABT, AC(T), ALVC, LVC, LVT, and ALVT. For more detailed information ...
... relatively short trace lengths become very important. This application note will briefly review transmission line concepts and evaluate transmission line effects with Philips 5 volt and 3 volt BiCMOS and CMOS logic families such as ABT, AC(T), ALVC, LVC, LVT, and ALVT. For more detailed information ...
Slide 1
... - High potential, traditionally, Hipot is a term given to a class of electrical safety testing instruments used to verify electrical insulation in finished appliances, cables . A Hipot test (also called a Dielectric Withstand test) verifies that the insulation of a product or component is sufficient ...
... - High potential, traditionally, Hipot is a term given to a class of electrical safety testing instruments used to verify electrical insulation in finished appliances, cables . A Hipot test (also called a Dielectric Withstand test) verifies that the insulation of a product or component is sufficient ...
GRAFIK Systems CCP Custom Combination Panels SPEC
... acceptable switching methods. • When controlling receptacles, the XP Switching Module may NOT be suitable for use with devices that require any of the following: – Shut-down process before power is interrupted (e.g., computers) – Cool-down process before power is interrupted (e.g., projectors) – Pro ...
... acceptable switching methods. • When controlling receptacles, the XP Switching Module may NOT be suitable for use with devices that require any of the following: – Shut-down process before power is interrupted (e.g., computers) – Cool-down process before power is interrupted (e.g., projectors) – Pro ...
Joule thief - getting power from dead batteries
... Toroid ferrite core - Some people have gotten these by opening up compact fluorescent lightbulbs (CFLs). I took mine out of some device whose original function I don't know. To get it working, my first one had just 13 turns for each wire and I used a 30 gauge wire and a 26 gauge wire. The wire must ...
... Toroid ferrite core - Some people have gotten these by opening up compact fluorescent lightbulbs (CFLs). I took mine out of some device whose original function I don't know. To get it working, my first one had just 13 turns for each wire and I used a 30 gauge wire and a 26 gauge wire. The wire must ...
4. Genie Breaker Panel Theory
... Unlock and open front access panel. Find an available circuit breaker bay. A cable lead is provided to quickly connect the special Genie circuit breaker. Remove the two self tapping screws that secure the bay cover. Disconnect the lead from the bay cover. Connect the available cable lead t ...
... Unlock and open front access panel. Find an available circuit breaker bay. A cable lead is provided to quickly connect the special Genie circuit breaker. Remove the two self tapping screws that secure the bay cover. Disconnect the lead from the bay cover. Connect the available cable lead t ...
Electrical substation
A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels.Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control.A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. The word substation comes from the days before the distribution system became a grid. As central generation stations became larger, smaller generating plants were converted to distribution stations, receiving their energy supply from a larger plant instead of using their own generators. The first substations were connected to only one power station, where the generators were housed, and were subsidiaries of that power station.