• Study Resource
  • Explore Categories
    • 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
Zero Sequence Current Compensation for Distance
Zero Sequence Current Compensation for Distance

... adopted a variety of coping strategies in order to compensate for these effects in cases where the adjacent current is not available. However, recent experience has shown that there is another problem that must be considered when distance relays are applied to series compensated parallel lines. When ...
BD91501MUV
BD91501MUV

Capacitor and inductors
Capacitor and inductors

... Capacitors and inductors We continue with our analysis of linear circuits by introducing two new passive and linear elements: the capacitor and the inductor. All the methods developed so far for the analysis of linear resistive circuits are applicable to circuits that contain capacitors and inductor ...
VISHAY IL300 datasheet
VISHAY IL300 datasheet

... In applications such as monitoring the output voltage from a line powered switch mode power supply, measuring bioelectric signals, interfacing to industrial transducers, or making floating current measurements, a galvanically isolated, DC coupled interface is often essential. The IL300 can be used t ...
C1388C (X3)
C1388C (X3)

... Key PWR(Power)- Battery voltage that is recieved, via the ignition switch when the key is placed in the ON position. MPR- FICM Main power relay control output from FICM. SYNC- SYNC is achieved when the PCM receives a signal from the crankshaft sensor and camshaft sensor indicating they are working a ...
Paladin Transducers 0 5 and 0 2
Paladin Transducers 0 5 and 0 2

... 250 Series Class 0.5 and Class 0.2 An extensive range of transducers providing measurement, isolation and conversion of electrical parameters into industry standard DC output signals. The range offers protection against high voltage and overload, and resistance to vibration in harsh electrical envir ...
7b. Passtransistor and Transmission Gate Logic
7b. Passtransistor and Transmission Gate Logic

Schneider Electric CSI Specification Template
Schneider Electric CSI Specification Template

... simultaneously. Except for these introductory paragraphs, green hidden text will not print. Text in red is optional. Red text in [brackets] denotes multiple options where one or more should be chosen. All red text should be edited and changed to black for final project conformation. In addition, the ...
meter_safety_workpla..
meter_safety_workpla..

... • 250.1 Maintenance requirements for personal safety and protective equipment as listed must be maintained in accordance with the manufacturers recommendations or listing • 250.2 Inspection and testing of protection equipment and protections tools – Visual inspection for damage or defects before use ...
meter_safety_workpla.. - IDEAL INDUSTRIES, INC.
meter_safety_workpla.. - IDEAL INDUSTRIES, INC.

... • 250.1 Maintenance requirements for personal safety and protective equipment as listed must be maintained in accordance with the manufacturers recommendations or listing • 250.2 Inspection and testing of protection equipment and protections tools – Visual inspection for damage or defects before use ...
if on the Internet, Press  on your browser to
if on the Internet, Press on your browser to

... When an electrical switch in an electrical circuit is opened or closed, a spark of high voltage can be created. In Tesla's day, engineers and workmen had to be very careful of this phenomenon when working with high-voltage DC generators. A sudden closure of a circuit being powered from a dynamo cap ...
An Implementation of Parasitic Insensitive 128 x100 Pixels
An Implementation of Parasitic Insensitive 128 x100 Pixels

... on mobile application environment like a smartphone. Most of them rely on capacitive coupling between the finger and matrix of small metal plates to detect ridges and valleys on the finger surface. Each plate forms a pixel of the resulting image and requires circuitry to measure the capacitance usin ...
RT7275/76 - Richtek Technology
RT7275/76 - Richtek Technology

... arrangement has high noise immunity and is ideal for low duty cycle applications. After the on-time one-shot period, there is a minimum off-time period before any further regulation decisions can be considered. This arrangement avoids the need to make any decisions during the noisy time periods just ...
S.T.A.R. PATHFINDER variable trip test point faulted circuit indicators
S.T.A.R. PATHFINDER variable trip test point faulted circuit indicators

Evaluation Board User Guide UG-279
Evaluation Board User Guide UG-279

... By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the An ...
SP232A Enhanced RS-232 Line Drivers/Receivers FEATURES
SP232A Enhanced RS-232 Line Drivers/Receivers FEATURES

... capacitors should be mounted as close as possible to the IC and have a low ESR (equivalent series resistance). Inexpensive, surface mount ceramic capacitors are ideal for use on charge pump. If polarized capacitors are used the positive and negative terminals should be connected as shown on the typi ...
NCV8851BDBGEVB NCV8851B Automotive Grade Synchronous Buck Controller Evaluation Board
NCV8851BDBGEVB NCV8851B Automotive Grade Synchronous Buck Controller Evaluation Board

... “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ...
liquid crystal display module
liquid crystal display module

... differential voltage with the light transmission levels for a pixel cell (transparency increases from right to left). Each panel type has a different gamma response curve. For this reason, all TFTs with control electronics are calibrated to the panel’s specific Gamma Curve. Note that to generate the ...
Rockwell Automation Allen-Bradley Specification SMC
Rockwell Automation Allen-Bradley Specification SMC

BD3650FP-M
BD3650FP-M

SP232A
SP232A

R cable
R cable

... we have some special issues in the front-end of HEP experiments  Radiation  Commercial integrated circuits are usually not rad-hard, ...
MAX1742/MAX1842 1A/2.7A, 1MHz, Step-Down Regulators with Synchronous Rectification and Internal Switches General Description
MAX1742/MAX1842 1A/2.7A, 1MHz, Step-Down Regulators with Synchronous Rectification and Internal Switches General Description

... for use in 5V and 3.3V to low-voltage conversion necessary in notebook and subnotebook computers. These devices feature internal synchronous rectification for high efficiency and reduced component count. They require no external Schottky diode. The internal 90mΩ PMOS power switch and 70mΩ NMOS synch ...
IRF520
IRF520

... 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 ...
Topsl Battery Systems 3
Topsl Battery Systems 3

< 1 ... 263 264 265 266 267 268 269 270 271 ... 1160 >

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.
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report