DYNAMIC VOLTAGE FREQUENCY SCALING (DVFS) FOR
... special instruction, and then it is woken up by certain interrupts, this cause producing idle intervals between the tasks [11]. Therefore, work load of the processor usually consists of sequence of tasks and idles between tasks. By scaling down the voltage and frequency each task is extended into th ...
... special instruction, and then it is woken up by certain interrupts, this cause producing idle intervals between the tasks [11]. Therefore, work load of the processor usually consists of sequence of tasks and idles between tasks. By scaling down the voltage and frequency each task is extended into th ...
fundemental principes of working in resonant converter
... that the phase angle of output current never leads both the positive and negative front edges of the output voltage waveform], but the phase angle must always lag the front edges so as to allow the regenerative mode to occur or the body diode of the next-coming turn-ON ideal MOSFET switch to conduct ...
... that the phase angle of output current never leads both the positive and negative front edges of the output voltage waveform], but the phase angle must always lag the front edges so as to allow the regenerative mode to occur or the body diode of the next-coming turn-ON ideal MOSFET switch to conduct ...
MQP20IZM 20kW Generator
... Heavy duty, 4-cycle, diesel engine; naturally aspirated, overhead valves, indirect injection. Manual speed control governor. Meets EPA emissions standards for mobile off-highway. Alternator Full output, single phase alternator. Brushless, 4-pole, synchronous, 12 lead design. Temperature ...
... Heavy duty, 4-cycle, diesel engine; naturally aspirated, overhead valves, indirect injection. Manual speed control governor. Meets EPA emissions standards for mobile off-highway. Alternator Full output, single phase alternator. Brushless, 4-pole, synchronous, 12 lead design. Temperature ...
Ultra-Miniature High Voltage Power Supplies
... external magnetic fields. Additionally, the quasi-sinewave oscillator does not produce high switching spikes associated with square-wave oscillators and switching power supplies. ...
... external magnetic fields. Additionally, the quasi-sinewave oscillator does not produce high switching spikes associated with square-wave oscillators and switching power supplies. ...
Impulse Voltage Generators 100 kV up to 1200 kV
... The impulse voltage generators / series L are the main component of impulse voltage test systems, series L (s. Data Sheet 3.10), ranging from 100 kV to 1200 kV cumulative charging voltage. They are designed for testing high voltage equipment of power systems with lightning (LI: 1.2/50 µs) and switch ...
... The impulse voltage generators / series L are the main component of impulse voltage test systems, series L (s. Data Sheet 3.10), ranging from 100 kV to 1200 kV cumulative charging voltage. They are designed for testing high voltage equipment of power systems with lightning (LI: 1.2/50 µs) and switch ...
LM78S40 Universal Switching Regulator Subsystem Universal General Description
... of all the active building blocks necessary for switching regulator systems. The device consists of a temperature compensated voltage reference, a duty-cycle controllable oscillator with an active current limit circuit, an error amplifier, high current, high voltage output switch, a power diode and ...
... of all the active building blocks necessary for switching regulator systems. The device consists of a temperature compensated voltage reference, a duty-cycle controllable oscillator with an active current limit circuit, an error amplifier, high current, high voltage output switch, a power diode and ...
G205 Design of Buck Converter For Photovoltaic System Applications
... energy need photovoltaic that will convert solar energy into DC electricity. Advantages of photovoltaic are unlimited energy source, non- pollution, environmentally friendly and low maintenance costs, but PV has low efficiency. To improve efficiency is to operate the PV on maximum power point using ...
... energy need photovoltaic that will convert solar energy into DC electricity. Advantages of photovoltaic are unlimited energy source, non- pollution, environmentally friendly and low maintenance costs, but PV has low efficiency. To improve efficiency is to operate the PV on maximum power point using ...
Full Text - ISSN: 1545
... Figure 6. Time dependences of average velocities for all discharge conditions. 5. Conclusion In the design of the variable polarity power supply, phase-shifting zero voltage and zero current full-bridge inverter circuit can apply soft switch technique to make the first inverter circuit stable. Micro ...
... Figure 6. Time dependences of average velocities for all discharge conditions. 5. Conclusion In the design of the variable polarity power supply, phase-shifting zero voltage and zero current full-bridge inverter circuit can apply soft switch technique to make the first inverter circuit stable. Micro ...
Form B - PowerStream
... h. Line tap to be built by: PowerStream (see Note) OR other (specify): i. Line tap to be owned by: PowerStream (see Note) OR other (specify): NOTE: Customers requiring line tap construction between their demarcation point and the connection point on the PowerStream feeder should contact PowerStream ...
... h. Line tap to be built by: PowerStream (see Note) OR other (specify): i. Line tap to be owned by: PowerStream (see Note) OR other (specify): NOTE: Customers requiring line tap construction between their demarcation point and the connection point on the PowerStream feeder should contact PowerStream ...
FDC638P P-Channel 2.5V PowerTrench Specified MOSFET September 2001
... 1. Life support devices or systems are devices or 2. A critical component is any component of a life systems which, (a) are intended for surgical implant into support device or system whose failure to perform can the body, or (b) support or sustain life, or (c) whose be reasonably expected to cause ...
... 1. Life support devices or systems are devices or 2. A critical component is any component of a life systems which, (a) are intended for surgical implant into support device or system whose failure to perform can the body, or (b) support or sustain life, or (c) whose be reasonably expected to cause ...
014 Diodes
... In this circuit assume the load takes a maximum current of 95 mA. For reliable operation, the Zener diode must take at least 5 mA. Under maximum load, the total current will be 100 mA. If the load current decreases, the Zener current increases by the exact same amount. With the load disconnected t ...
... In this circuit assume the load takes a maximum current of 95 mA. For reliable operation, the Zener diode must take at least 5 mA. Under maximum load, the total current will be 100 mA. If the load current decreases, the Zener current increases by the exact same amount. With the load disconnected t ...
Type BR (1-inch) dual purpose arc fault/ground fault circuit
... Description: A high current arc has been detected between two conductors. High current arcs are typically parallel arcs, and are usually found in installed wiring where the wire has been compromised by a nail or screw, tight staple, and damaged insulation. Resolution: Locate fault location and repla ...
... Description: A high current arc has been detected between two conductors. High current arcs are typically parallel arcs, and are usually found in installed wiring where the wire has been compromised by a nail or screw, tight staple, and damaged insulation. Resolution: Locate fault location and repla ...
2SD1047
... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notic ...
... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notic ...
Alberta Reliability Standard Generator Operation for Maintaining Network Voltages VAR-002-AB-1.1b
... (c) the legal owner of an aggregated generating facility that: (i) has a maximum authorized real power rating greater than four point five (4.5) MW; and (ii) is directly connected to either the transmission system or to transmission facilities within the City of Medicine Hat; and (d) the operator of ...
... (c) the legal owner of an aggregated generating facility that: (i) has a maximum authorized real power rating greater than four point five (4.5) MW; and (ii) is directly connected to either the transmission system or to transmission facilities within the City of Medicine Hat; and (d) the operator of ...
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.