SOUTHERN COMPANY DISTRIBUTION
... transition schemes or closed transition automatic transfer switches or breakers that parallel with the distribution system for no more than 100 milliseconds are not addressed by this document. 1.1 Purpose This policy sets forth the minimum interconnection requirements, application process and proced ...
... transition schemes or closed transition automatic transfer switches or breakers that parallel with the distribution system for no more than 100 milliseconds are not addressed by this document. 1.1 Purpose This policy sets forth the minimum interconnection requirements, application process and proced ...
MAX9634 Evaluation Kit Evaluates: General Description Features
... the steps below to verify board operation. Caution: Do not turn on the power supply or electronic load until all connections are completed. 1) Connect the positive terminal of the 3.6V supply to the VBATT pad and the negative terminal of the supply to the GND pad closest to the VBATT pad. 2) Set t ...
... the steps below to verify board operation. Caution: Do not turn on the power supply or electronic load until all connections are completed. 1) Connect the positive terminal of the 3.6V supply to the VBATT pad and the negative terminal of the supply to the GND pad closest to the VBATT pad. 2) Set t ...
Four MATLAB-Simulink models of photovoltaic system
... implemented in MATLAB-Simulink software with different methods. The design model of solar system is being continuously developed to make researchers understand more about how its work. Many researchers have been trying to develop a suitable simulation model for PV cell [1-10]. The objective of this ...
... implemented in MATLAB-Simulink software with different methods. The design model of solar system is being continuously developed to make researchers understand more about how its work. Many researchers have been trying to develop a suitable simulation model for PV cell [1-10]. The objective of this ...
Switching, Thermals and Other Topics
... Set the power supply output to zero. This is important! [You don’t want to burn out the coil before you begin the experiment.] Connect the switch contacts to the dmm, and set the dmm to read OHMS on the lowest range and with the most digits of resolution. For the Agilent 34401A, use Autorange, 6 dig ...
... Set the power supply output to zero. This is important! [You don’t want to burn out the coil before you begin the experiment.] Connect the switch contacts to the dmm, and set the dmm to read OHMS on the lowest range and with the most digits of resolution. For the Agilent 34401A, use Autorange, 6 dig ...
AN ELECTRON GUN CONTROLLER FOR A SMALL ELECTROSTATIC ELECTRON ACCELERATOR By
... the nozzle is created by putting the nozzle in contact with a different metal which naturally tends to give electrons to the metal of the nozzle. The water drops transfer their charge to the conductive funnel before dripping out of the funnel. The limit to the amount of charge that can be built up o ...
... the nozzle is created by putting the nozzle in contact with a different metal which naturally tends to give electrons to the metal of the nozzle. The water drops transfer their charge to the conductive funnel before dripping out of the funnel. The limit to the amount of charge that can be built up o ...
AAT4670 数据资料DataSheet下载
... Skyworks products are not intended for use in medical, lifesaving or life-sustaining applications, or other equipment in which the failure of the Skyworks products could lead to personal injury, death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in ...
... Skyworks products are not intended for use in medical, lifesaving or life-sustaining applications, or other equipment in which the failure of the Skyworks products could lead to personal injury, death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in ...
Technical Paper - Edge - Rochester Institute of Technology
... of system performance, the Test Bench should not impose much of a load on the system. The current measurement had to be done with a sense resistor that was to be placed in between the battery and the system connected in series to the system. This sense resistor had to be small enough so that it did ...
... of system performance, the Test Bench should not impose much of a load on the system. The current measurement had to be done with a sense resistor that was to be placed in between the battery and the system connected in series to the system. This sense resistor had to be small enough so that it did ...
Maximum Power Point Tracking of PV System Using ANFIS
... voltage, neural network and fuzzy logic control[5][6]. The drawbacks of these methods comes from its high cost , difficulty, complexity, and non-stability[7]. The main purpose of such controlling techniques is the way of adjustment the duty cycle of the shunt MOSFET transistor of maximum power point ...
... voltage, neural network and fuzzy logic control[5][6]. The drawbacks of these methods comes from its high cost , difficulty, complexity, and non-stability[7]. The main purpose of such controlling techniques is the way of adjustment the duty cycle of the shunt MOSFET transistor of maximum power point ...
Distribution Losses In Industrial Facilities
... ends, but is present throughout the entire winding body. Consequential eddy currents are set up that oppose the natural direction of current flow and greatly increase the transformer’s apparent AC resistance. Stray losses exist in all transformers, but present more of a problem on larger transformer ...
... ends, but is present throughout the entire winding body. Consequential eddy currents are set up that oppose the natural direction of current flow and greatly increase the transformer’s apparent AC resistance. Stray losses exist in all transformers, but present more of a problem on larger transformer ...
XAPP459 - Eliminating I/O Coupling Effects when Interfacing Large-Swing Single-Ended Signals to User I/O Pins on Spartan-3 Families
... these families to handle many different single-ended signal standards. The standard singleended signaling voltage levels are 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V. There are a number of applications for which it is desirable to receive signals with a greater voltage swing than User I/O pins ordinarily pe ...
... these families to handle many different single-ended signal standards. The standard singleended signaling voltage levels are 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V. There are a number of applications for which it is desirable to receive signals with a greater voltage swing than User I/O pins ordinarily pe ...
Bus-Hold Circuit - Texas Instruments
... the input is a high level. In either case, the complementary transistor is turned off, so that, in both cases, no current flows through the transistors. This is the reason for the low power consumption when CMOS circuits are at rest. If, on the other hand, an input voltage between these defined logi ...
... the input is a high level. In either case, the complementary transistor is turned off, so that, in both cases, no current flows through the transistors. This is the reason for the low power consumption when CMOS circuits are at rest. If, on the other hand, an input voltage between these defined logi ...
Low Power State Retention Technique for CMOS VLSI Design
... Volume-4 Number-2 Issue-15 June-2014 [5] N. Hanchate and N. Ranganathan, “Lector: A technique for leakage reduction in CMOS circuits,” IEEE Transactions on Very Large Scale Integration (VLSI) Systems, vol. 12, no. 2, ...
... Volume-4 Number-2 Issue-15 June-2014 [5] N. Hanchate and N. Ranganathan, “Lector: A technique for leakage reduction in CMOS circuits,” IEEE Transactions on Very Large Scale Integration (VLSI) Systems, vol. 12, no. 2, ...
Bear Proofing Bee Hives - Vermont Fish and Wildlife
... Once a fence has been installed, it is essential that it be properly maintained in order for it to be effective as bears may periodically retest fences. Maintenance includes keeping the chargers working properly and removing weeds and other debris from touching and shorting out the fence. A good gro ...
... Once a fence has been installed, it is essential that it be properly maintained in order for it to be effective as bears may periodically retest fences. Maintenance includes keeping the chargers working properly and removing weeds and other debris from touching and shorting out the fence. A good gro ...
TRANSIENTS IN NO-LOAD CONDITION OF POWER
... depends on the load characteristics (power factor and load magnitude) at the moment the power transformer is turned off and also depends on the core material of the power transformer. If the power transformer is connected to sinusoidal voltage source, magnetic flux is also sinusoidal and the transfo ...
... depends on the load characteristics (power factor and load magnitude) at the moment the power transformer is turned off and also depends on the core material of the power transformer. If the power transformer is connected to sinusoidal voltage source, magnetic flux is also sinusoidal and the transfo ...
Modelling and Simulation of Step-Up and Step
... of the output signal and thus prevent numerical oscillations. The time constant Tδ is about 0.005s. The filtered differentiator can also introduce the initial value of phase shift depending on other initialization values of the model. The input quantities of step-up transformer (IPnet, IQnet) and th ...
... of the output signal and thus prevent numerical oscillations. The time constant Tδ is about 0.005s. The filtered differentiator can also introduce the initial value of phase shift depending on other initialization values of the model. The input quantities of step-up transformer (IPnet, IQnet) and th ...
Crate PSU Stress Analysis
... UT54ACS14UQAH Inverter devices. The UT22VP10C-20PCA PLA device, which has an output rating of 12.0mA, has the greatest number of fanouts at 24. Therefore the 80% derating criteria is met even when applying the greatest fanout load of 240uA to the lowest rated IC output of 6.4mA. ...
... UT54ACS14UQAH Inverter devices. The UT22VP10C-20PCA PLA device, which has an output rating of 12.0mA, has the greatest number of fanouts at 24. Therefore the 80% derating criteria is met even when applying the greatest fanout load of 240uA to the lowest rated IC output of 6.4mA. ...
A Test Oscillator For Ham Radio - Electrical and Information
... showed that there was a significant difference between simulation results and measurements. Possible reasons for this are listed below: As, transmission lines were not included in the simulation they may have significant effect at the operating frequency by adding inductance therefore lowering the o ...
... showed that there was a significant difference between simulation results and measurements. Possible reasons for this are listed below: As, transmission lines were not included in the simulation they may have significant effect at the operating frequency by adding inductance therefore lowering the o ...
Mains electricity
Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.