Characteristic frequencies in averaged description of step
... of the power stage. Therefore, the knowledge of characteristic frequencies corresponding to poles and zeros of the control-to-output transmittance of the converter power stage is necessary for finding satisfactory characteristics of the control circuit. A typical design of the control circuit assume ...
... of the power stage. Therefore, the knowledge of characteristic frequencies corresponding to poles and zeros of the control-to-output transmittance of the converter power stage is necessary for finding satisfactory characteristics of the control circuit. A typical design of the control circuit assume ...
BD00GC0MEFJ-LB
... (1). Absolute maximum ratings An excess in the absolute maximum ratings, such as supply voltage, temperature range of operating conditions, etc., can break down the devices, thus making impossible to identify breaking mode, such as a short circuit or an open circuit. If any over rated values will ex ...
... (1). Absolute maximum ratings An excess in the absolute maximum ratings, such as supply voltage, temperature range of operating conditions, etc., can break down the devices, thus making impossible to identify breaking mode, such as a short circuit or an open circuit. If any over rated values will ex ...
Diagnosing Integrator Leakage of Single-Bit First
... 1) Phase I: Integrator charging: In this phase, the normal feedback path of the MUT is broken by zeroing the feedback signal ei ; this is accomplished by connecting the DAC reference voltage to analog ground. Under this configuration, the integrator integrates only the input voltage vi , which is set ...
... 1) Phase I: Integrator charging: In this phase, the normal feedback path of the MUT is broken by zeroing the feedback signal ei ; this is accomplished by connecting the DAC reference voltage to analog ground. Under this configuration, the integrator integrates only the input voltage vi , which is set ...
PPS - SBCA (Satellite Broadcasting and Communications Association)
... grounding conductors used in electrical power systems, noncurrent-carrying metal parts of electrical equipment, armored grounding wires, metal raceways, and the like; and iii. grounding electrodes; c. equipment for making electrical connections between i. the grounding conductors used in telecommuni ...
... grounding conductors used in electrical power systems, noncurrent-carrying metal parts of electrical equipment, armored grounding wires, metal raceways, and the like; and iii. grounding electrodes; c. equipment for making electrical connections between i. the grounding conductors used in telecommuni ...
Applications User Manual
... Information required about the application .................................................................................................. 5-2 Motor maximum speed ...................................................................................................................................... ...
... Information required about the application .................................................................................................. 5-2 Motor maximum speed ...................................................................................................................................... ...
Considerations for Using High-Impedance or Low
... phase angle compensation because of transformer winding ratios and connections. Likewise, bus differential schemes do not have to contend with magnetizing inrush currents that require transformer bus differential relay schemes to employ harmonic blocking, restraint, or other waveform recognition tec ...
... phase angle compensation because of transformer winding ratios and connections. Likewise, bus differential schemes do not have to contend with magnetizing inrush currents that require transformer bus differential relay schemes to employ harmonic blocking, restraint, or other waveform recognition tec ...
BD00IA5MEFJ-LB
... (1). Absolute maximum ratings An excess in the absolute maximum ratings, such as supply voltage, temperature range of operating conditions, etc., can break down the devices, thus making impossible to identify breaking mode, such as a short circuit or an open circuit. If any over rated values will ex ...
... (1). Absolute maximum ratings An excess in the absolute maximum ratings, such as supply voltage, temperature range of operating conditions, etc., can break down the devices, thus making impossible to identify breaking mode, such as a short circuit or an open circuit. If any over rated values will ex ...
Selection, installation and assembly of surge protective devices
... These personal protection measures have top priority when installing power supply systems. All other protection measures such as lightning and surge protection for electrical systems and installations are secondary to the protection measures against indirect contact with protective conductors under ...
... These personal protection measures have top priority when installing power supply systems. All other protection measures such as lightning and surge protection for electrical systems and installations are secondary to the protection measures against indirect contact with protective conductors under ...
586 Capacity of Distribution Feeders for Hosting DER
... (shallow and deep connection) are the most commonly applicable means to accommodate the increased demand for connection of DER. Some countries have adopted the practice of building new substations dedicated to the connection of DER only. Short circuit: Solutions are promoted that reduce the short ci ...
... (shallow and deep connection) are the most commonly applicable means to accommodate the increased demand for connection of DER. Some countries have adopted the practice of building new substations dedicated to the connection of DER only. Short circuit: Solutions are promoted that reduce the short ci ...
Electrical Engineering Department
... Rationale: The knowledge of Electrical Engineering Material in Electrical Engineering plays an important role. The technicians who will be completing to course under Diploma Engineering Scheme will be entrusted to select the proper materials for the use as conductor, semiconductor and insulator Lot ...
... Rationale: The knowledge of Electrical Engineering Material in Electrical Engineering plays an important role. The technicians who will be completing to course under Diploma Engineering Scheme will be entrusted to select the proper materials for the use as conductor, semiconductor and insulator Lot ...
Operators Manual
... 6. Programming the Controller: The AXE controller must be powered up before the Controller Pro program will have any effect. Any programming changes done in the vehicle should be performed with the vehicle safely disabled. Either put the drive wheels on jack stands, or position the vehicle where it ...
... 6. Programming the Controller: The AXE controller must be powered up before the Controller Pro program will have any effect. Any programming changes done in the vehicle should be performed with the vehicle safely disabled. Either put the drive wheels on jack stands, or position the vehicle where it ...
ZLDO1117
... the ripple frequency, should be < R1. R1 is normally in the range of 100Ω to 200Ω. The size of the required adjust pin capacitor is a function of the input ripple frequency. At 120Hz, with R1 = 100Ω, the adjust pin capacitor should be >13µF. At 10kHz only 0.16µF is needed. For fixed voltage devices, ...
... the ripple frequency, should be < R1. R1 is normally in the range of 100Ω to 200Ω. The size of the required adjust pin capacitor is a function of the input ripple frequency. At 120Hz, with R1 = 100Ω, the adjust pin capacitor should be >13µF. At 10kHz only 0.16µF is needed. For fixed voltage devices, ...
Estimation of Synchronous Generator Parameters from On
... parameters using on-line measurements. The concept is to utilize the dynamic operational data in combination with manufacturers’ estimates of synchronous machine parameters to ‘force’ the machine model to agree with measurements. Park’s model is used with three damper windings. The method uses a mat ...
... parameters using on-line measurements. The concept is to utilize the dynamic operational data in combination with manufacturers’ estimates of synchronous machine parameters to ‘force’ the machine model to agree with measurements. Park’s model is used with three damper windings. The method uses a mat ...
ISO Rules Part 500 Facilities Division 502 Technical Requirements
... generating unit, but only if the generating unit continues to meet all conditions of that approval. Reactive Power Requirements for a Generating Unit 5(1) For the purposes of determining the reactive power requirements of this section 502.5, the legal owner of a generating unit must determine the ro ...
... generating unit, but only if the generating unit continues to meet all conditions of that approval. Reactive Power Requirements for a Generating Unit 5(1) For the purposes of determining the reactive power requirements of this section 502.5, the legal owner of a generating unit must determine the ro ...
WECC-0107 Posting 3 VAR-501-WECC
... because they occurred when real power was transferred from one Western Interconnection geographic region to another (such as between the Pacific Northwest and the Southwest). These modal oscillations are the result of a combination of many machines on one part of the Western Interconnection BES whos ...
... because they occurred when real power was transferred from one Western Interconnection geographic region to another (such as between the Pacific Northwest and the Southwest). These modal oscillations are the result of a combination of many machines on one part of the Western Interconnection BES whos ...
MAX4162/MAX4163/MAX4164 UCSP, Micropower, Single-Supply, 10V, Rail-to-Rail I/O Op Amps General Description
... mere 25µA quiescent current per amplifier, yet achieve 200kHz gain-bandwidth product and are unity-gain stable while driving any capacitive load. The MAX4162/ MAX4163/MAX4164 operate from either a single supply (2.5V to 10V) or dual supplies (±1.25V to ±5V), with an input common-mode voltage range t ...
... mere 25µA quiescent current per amplifier, yet achieve 200kHz gain-bandwidth product and are unity-gain stable while driving any capacitive load. The MAX4162/ MAX4163/MAX4164 operate from either a single supply (2.5V to 10V) or dual supplies (±1.25V to ±5V), with an input common-mode voltage range t ...
Wind turbine power generation emulation via doubly fed induction
... Supply-side circuits are electrically coupled with back-to-back (DFIG-side and Supplyside) Space Vector Modulators (SVMs) that are coupled through a DC Link consisting of a capacitor bank. The back-to-back SVMs, with DC Link, provide bi-directional power flow between the DFIG rotor and Supply-side p ...
... Supply-side circuits are electrically coupled with back-to-back (DFIG-side and Supplyside) Space Vector Modulators (SVMs) that are coupled through a DC Link consisting of a capacitor bank. The back-to-back SVMs, with DC Link, provide bi-directional power flow between the DFIG rotor and Supply-side p ...
Three-phase electric power
Three-phase electric power is a common method of alternating-current electric power generation, transmission, and distribution. It is a type of polyphase system and is the most common method used by electrical grids worldwide to transfer power. It is also used to power large motors and other heavy loads. A three-phase system is usually more economical than an equivalent single-phase or two-phase system at the same line to ground voltage because it uses less conductor material to transmit electrical power.The three-phase system was independently invented by Galileo Ferraris, Mikhail Dolivo-Dobrovolsky, Jonas Wenström and Nikola Tesla in the late 1880s.