Ecosystem for Optimizing Energy Efficiency in Factory Production
... All of the above motors are used in industry, depending on power and application requirements, but the asynchronous induction motor is by far the most common by virtue of its simple construction and ease of use. Permanent magnet synchronous motors have a higher torque to weight ratio and the low ine ...
... All of the above motors are used in industry, depending on power and application requirements, but the asynchronous induction motor is by far the most common by virtue of its simple construction and ease of use. Permanent magnet synchronous motors have a higher torque to weight ratio and the low ine ...
CIRCUIT FUNCTION AND BENEFITS
... low offset operational amplifier. The ADR127 provides a highly accurate 1.25 V output. The AD8603 is an ideal complementary product, since it uses very low power, has excellent PSRR, and can operate off of a supply voltage as low as 1.8 V. In this circuit, the lowest allowable power supply voltage i ...
... low offset operational amplifier. The ADR127 provides a highly accurate 1.25 V output. The AD8603 is an ideal complementary product, since it uses very low power, has excellent PSRR, and can operate off of a supply voltage as low as 1.8 V. In this circuit, the lowest allowable power supply voltage i ...
CSCI 2980: Introduction to Circuits, CAD, and Instrumentation
... No transient analysis is needed for resistive circuit network. Because capacitor and inductor can store energy, the circuit response to a sudden change will go through a transition period before settling down to a steady-state value. ...
... No transient analysis is needed for resistive circuit network. Because capacitor and inductor can store energy, the circuit response to a sudden change will go through a transition period before settling down to a steady-state value. ...
Self-Sensing Active Magnetic Dampers for Vibration Control
... Proximitor eddy current sensor and current sensor. Damping may be introduced into the structure by simply feeding back the position sensor signal by means of a proportional-derivative controller. Two sets of parameters have been used to build the models. i. Based on expression ii. Have been identi ...
... Proximitor eddy current sensor and current sensor. Damping may be introduced into the structure by simply feeding back the position sensor signal by means of a proportional-derivative controller. Two sets of parameters have been used to build the models. i. Based on expression ii. Have been identi ...
STANDARD REVIEW PLAN U.S. NUCLEAR REGULATORY COMMISSION
... unbalanced voltage/current conditions expected during various operating and loading conditions. The manufacturer provided parameters maybe acceptable if specified during the procurement process. Industry standards such as NEMA MG 1-2011 (Motors and Generators), Section 20.24, titled, “Effects of Unb ...
... unbalanced voltage/current conditions expected during various operating and loading conditions. The manufacturer provided parameters maybe acceptable if specified during the procurement process. Industry standards such as NEMA MG 1-2011 (Motors and Generators), Section 20.24, titled, “Effects of Unb ...
BDTIC www.BDTIC.com/infineon Industrial and Multimarket
... information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation, warranties of non-infringement of intellectual property rights of any third party. Information For further information on tech ...
... information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation, warranties of non-infringement of intellectual property rights of any third party. Information For further information on tech ...
Fault Analysis on Distribution Feeders With Distributed Generators
... (DGs) will be connected to the utility distribution feeders and supply power to the system in the near future. To facilitate the interconnection of DGs to a distribution system, standards are being developed [1], [2]. But an engineering analysis is usually needed to assess the impact of the DG on th ...
... (DGs) will be connected to the utility distribution feeders and supply power to the system in the near future. To facilitate the interconnection of DGs to a distribution system, standards are being developed [1], [2]. But an engineering analysis is usually needed to assess the impact of the DG on th ...
An introduction to Inverters and Applications
... A good switching frequency and frequency-modulation ratio, mf, is usually considered to be better higher than lower. This is due to the fact that it is easier to filter out the harmonics at higher frequencies. The major draw back with is switching losses in the inverter switches increase proportiona ...
... A good switching frequency and frequency-modulation ratio, mf, is usually considered to be better higher than lower. This is due to the fact that it is easier to filter out the harmonics at higher frequencies. The major draw back with is switching losses in the inverter switches increase proportiona ...
Boost Supply and High-Voltage DAC Provide Tuning Signal for
... on a barium strontium titanate (BST) capacitor. When this ferroelectric material is used in capacitors, an applied voltage causes a small variation in the crystal structure, which changes the dielectric constant and, therefore, the capacitance. Electronically tunable BST capacitors can handle higher ...
... on a barium strontium titanate (BST) capacitor. When this ferroelectric material is used in capacitors, an applied voltage causes a small variation in the crystal structure, which changes the dielectric constant and, therefore, the capacitance. Electronically tunable BST capacitors can handle higher ...
Precision DC-to-AC power conversion by optimization
... unit of dual-buck-type inverter is unidirectional buck circuit; thus, there is no shoot-through problem in the inverter and the freewheeling current flows through the independent diodes instead of body diodes of the switches, which is conducive to reducing the reverse recovery loss, increasing the s ...
... unit of dual-buck-type inverter is unidirectional buck circuit; thus, there is no shoot-through problem in the inverter and the freewheeling current flows through the independent diodes instead of body diodes of the switches, which is conducive to reducing the reverse recovery loss, increasing the s ...
Electrical Earth Faults
... to earth as shown below. The ohmic value of each earthing resistor is usually chosen so as to limit the maximum earth fault current to not more than the generator full load current. Such a Neutral Earthing Resistor (NER) is often assembled with metallic plates in air but liquid (brine) resistors hav ...
... to earth as shown below. The ohmic value of each earthing resistor is usually chosen so as to limit the maximum earth fault current to not more than the generator full load current. Such a Neutral Earthing Resistor (NER) is often assembled with metallic plates in air but liquid (brine) resistors hav ...
HVSBstatus_02_09 - Indico
... There is one open question concerning of the power supplies DC decoupling. There are two possibility. First one is connect the ground lines of the MV power supplies together or other one is use an opto-coupling technique for keeping the ground lines separated. In the first case an analog part of the ...
... There is one open question concerning of the power supplies DC decoupling. There are two possibility. First one is connect the ground lines of the MV power supplies together or other one is use an opto-coupling technique for keeping the ground lines separated. In the first case an analog part of the ...
Alternating current
Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).