• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Reactive Power Optimization for Voltage Stability Limit
Reactive Power Optimization for Voltage Stability Limit

... Swarm Optimization (PSO) algorithm based optimal reactive power flow control task incorporating only one type of FACTS device. DE is efficient in exploration through the search space of the problem but not so good in exploitation while PSO is highly efficient in exploitation of the solutions. The hy ...
Asynchronous Restriking CDI – 2 channel
Asynchronous Restriking CDI – 2 channel

... The Two Step Launch limiter allows the user to pre set a lower RPM limit that can be enabled or disabled with a switch. This is often used in drag racing as a way to get quicker, more consistent launches. The limit allows the driver to keep the gas pedal floored and the engine held at that lower RPM ...
document
document

... the propagation speed of the delay line, and therefore the LSB duration; higher temperatures will imply a worse LSB duration. At 10 C the LSB duration is 9.8 ps and at 60 C the LSB duration will be slightly above 10.8 ps. Another phenomenon besides the LSB duration shift can be observed in the figur ...
PowerFlex 700S Power Jumpers Frames 1...6 Installation Instructions
PowerFlex 700S Power Jumpers Frames 1...6 Installation Instructions

... • High resistive ground • B phase ground • Regenerative unit such as common DC bus supply & brake • DC fed from an active converter ...
8-bit Microcontroller with 1K Byte of In
8-bit Microcontroller with 1K Byte of In

... tools including: macro assemblers, program debugger/simulators, in-circuit emulators, and evaluation kits. ...
UNIT – 5 Explain the different starting methods for 3
UNIT – 5 Explain the different starting methods for 3

BETC_Student manual
BETC_Student manual

... But that doesn’t mean we can’t measure how fast they go…we measure them in units called: Amperes (or Amps for short) is the measurement unit for current, the rate at which electrons move from one point to another. The symbol for an Amp is: ...
Electrical Wiring #675 - Hytrol Conveyor Co., Inc.
Electrical Wiring #675 - Hytrol Conveyor Co., Inc.

... switch, but has the added advantage of being able to reverse the motor. It is standard equipment on most HYTROL portable model conveyors, and is normally mounted near the conveyor drive. The reversing drum switch is considered as a single point control, but may be extended through the use of a remot ...
DATA-MANFULL_T1954_ENG_Rev C.p65
DATA-MANFULL_T1954_ENG_Rev C.p65

Chapter 2
Chapter 2

... requiring high current values but not high speed. • Diodes are used in digital circuitry whenever there is a requirement for current to flow in one direction but not the other. William Kleitz Digital Electronics with VHDL, Quartus® II Version ...
Real-Time Computing Without Stable States
Real-Time Computing Without Stable States

... recognizers, which are capable of real-time computing on online input (in discrete time). None of these approaches has been demonstrated to work for networks of spiking neurons, or any more realistic models for neural microcircuits. It was shown in (Maass, 1996) that one also can construct recurrent ...
MAX16016/MAX16020/MAX16021 Low-Power µP Supervisory Circuits with Battery-Backup Circuit and Chip-Enable Gating General Description
MAX16016/MAX16020/MAX16021 Low-Power µP Supervisory Circuits with Battery-Backup Circuit and Chip-Enable Gating General Description

... to maintain data or low-power operation for memories, real-time clocks (RTCs), and other digital logic when the main power is removed. 3) Provide memory write protection through internal chip-enable gating during brownout. 4) Provide a combination of additional supervisory functions listed in the Fe ...
LTC2970/LTC2970-1 - Dual I2C Power Supply Monitor and
LTC2970/LTC2970-1 - Dual I2C Power Supply Monitor and

Three-Phase Transformer Banks - Lab-Volt
Three-Phase Transformer Banks - Lab-Volt

... shall also be entitled to use parts of the copyright material as the basis for the production of his/her own training documentation for the training of his/her staff at the purchaser's site/location with acknowledgement of source and to make copies for this purpose. In the case of schools/technical ...
AN-903 A Comparison of Differential
AN-903 A Comparison of Differential

... The main limitation of unterminated signals can be clearly seen in Figure 2. A positive reflection is generated when the signal encounters the large input resistance of the receiver. These reflections propagate back and forth until a steady state condition is reached after several round trip cable d ...
Aalborg Universitet
Aalborg Universitet

... dSPACE are done by a LAN cable. Even though a direct method to measure the impedance is to use a perturbation and observe the response in order to verify the model, the impedance is not directly measured in this paper. Due to the difficulties in measuring the multiple impedances, the proposed model ...
Specification Sheet
Specification Sheet

part 2 products - GE Grid Solutions
part 2 products - GE Grid Solutions

... General Electric Company products have been used as the basis for design. Other manufacturers' products of equivalent quality, dimensions and operating features may be acceptable, at the Engineer's discretion, if they comply with all requirements specified or indicated in these Contract documents. ...
Analysis of Jitter due to Power-Supply Noise in
Analysis of Jitter due to Power-Supply Noise in

Metal-Enclosed Switchgear
Metal-Enclosed Switchgear

50 performance analysis of pid controller for three- phase
50 performance analysis of pid controller for three- phase

... the three-phase inverter. The six number of IGBTs in the three-phase inverter are all of same rating and they are two complementary switch pairs in each phase in which only one of the switches in a pair will turn on each time while the other will be turned off. The PWM switching technique generates ...
差分放大器系列AD8336 数据手册DataSheet 下载
差分放大器系列AD8336 数据手册DataSheet 下载

... The AD8336 is a low noise, single-ended, linear-in-dB, generalpurpose variable gain amplifier, usable over a large range of supply voltages. It features an uncommitted preamplifier (preamp) with a usable gain range of 6 dB to 26 dB established by external resistors in the classical manner. The VGA g ...
Mapping Document
Mapping Document

... R7. Unless a Transmission Owner has Dynamic Disturbance Recording (DDR) data meeting all of the requirements of R7.1, R7.2, R7.3, and R7.4 recorded no further than two Substations away, then for each Substation having a total of seven or more transmission lines connected at 200 kV or above, the Tran ...
VSMY98145DS
VSMY98145DS

... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
Definitions
Definitions

... A main fuse and a branch fuse are said to be selective if the branch fuse will clear all overcurrent conditions before the main fuse opens. Selectivity is desirable because it limits outage to that portion of the circuit which has been overloaded or faulted. Also called selective coordination. ...
< 1 ... 201 202 203 204 205 206 207 208 209 ... 2982 >

Opto-isolator



In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report