• 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
DPA-Switch - akinoid.com
DPA-Switch - akinoid.com

... in greater detail in a separate section. Ultra-fast PN junction diodes are not suitable at DPA-Switch operating frequencies. ...
VACUUM INTERRUPTER IMPULSE VOLTAGE TESTING
VACUUM INTERRUPTER IMPULSE VOLTAGE TESTING

... that can occur in a power system from normal switching operations or from more abnormal natural causes such as lightning. These ratings do not ensure that any possible overvoltage will be withstood, but the requirements do provide that most typical overvoltages that occur in service will be withstoo ...
Keysight Technologies Challenges and Solutions for Power
Keysight Technologies Challenges and Solutions for Power

... true for the power devices (such as IGBTs and MOSFETs) used in the circuit, since their performance often dictates the efficiency, safety and reliability of the entire circuit. Unfortunately, device manufacturer supplied datasheet information is often insufficient to meet these needs. The datasheet ...
Our Catalog
Our Catalog

... The building blocks of the system are as follows: 1.) Power Module - A 1000 Watt slave power inverter. It requires drive signals from a Master Module or Control Card as described below. This module is the backbone of the inverter system. 2.) Master Module - A 1000 Watt power inverter which contains ...
an electrothermally-driven low voltage micro switch for high
an electrothermally-driven low voltage micro switch for high

... below the switch and creates the switch up and down states. The entire structure is anchored to the substrate at the ends of the folded suspensions using pads as shown in Fig. 4. The actuation plate is the electrostatic part of actuation and voltage is applied to it using transducer elements of fini ...
The Rail Splitter Precision Virtual Ground
The Rail Splitter Precision Virtual Ground

... Operating free-air temperature range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55°C to 125°C Operating junction temperature, TJ (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C Storage temper ...
Auto-Lite Type B Generator, Current Voltage Regulator
Auto-Lite Type B Generator, Current Voltage Regulator

instructions for knopp phase sequence
instructions for knopp phase sequence

P6.3.1.3 - LD Didactic
P6.3.1.3 - LD Didactic

... X-radiation is detectable on account of its physical effects. For example, x-rays fog film stock and cause air and other gases to become electrically conductive, the photoeffect is observed at the surfaces of metals, and some fluorescent substances show luminescence. All these phenomena are caused b ...
Paper Title (use style: paper title) - ePrints
Paper Title (use style: paper title) - ePrints

... than SiC meaning that GaN should ultimately be the best device to provide lower losses at higher frequencies [37]. Although this being the case SiC poses some significant advantages over GaN (other than its commercial readiness) in power device application for a number of reasons. In particular, the ...
s lec e - pSenso
s lec e - pSenso

Illumination Utilization of Electrical Energ 6TH SEMESTER
Illumination Utilization of Electrical Energ 6TH SEMESTER

... Such transformers are of two types : 1. Current Transformer (or Series Transformer) 2. Potential Transformer (or Parallel Transformer) Current transformers are used when the magnitude of AC currents exceeds the safe value of current of measuring instruments. Potential transformers are used where the ...
Op-amps Brandon King
Op-amps Brandon King

... summarized by saying the output voltage can be manipulated to anything the user wants, and the inputs don’t draw any excess current. However, in real applications, it’s practically impossible for all of these model characteristics of an op-amp to be met, as they would require infinite precision and ...
ACS756 - Allegro Microsystems
ACS756 - Allegro Microsystems

... circuit with a copper conduction path located near the die. Applied current flowing through this copper conduction path generates a magnetic field which the Hall IC converts into a proportional voltage. Device accuracy is optimized through the close proximity of the magnetic signal to the Hall trans ...
LS-914 EFS and ABV2 Install Guide
LS-914 EFS and ABV2 Install Guide

... working and the temperature inside the actuator is below 77ºF. This reduces condensation and helps maintain the enclosure's integrity. It is not possible to disable this feature by removing the directional control signal (supply voltage) in Fail-Safe units. For safe operation and protection of the m ...
Dynamic Characteristics of Mho Distance Relays
Dynamic Characteristics of Mho Distance Relays

Inverter topologies
Inverter topologies

... Figure 6 High frequency isolated sine wave inverter This topology is widely used in inverters for mobile applications. It has some cosmetic advantages, but the main advantage is mobility. Non-linear loads do not influence the efficiency of such an inverter as much as it does with the other topologie ...
BD8312HFN
BD8312HFN

99068
99068

... B r i e f l y, phase trip corresponds to the actual load current through the conductor while ground trip is the unbalance of the three-phase currents. Ground tripping will trip all three phases below the phase trip minimum trip value since ground tripping can be the result of any unbalance on the sy ...
Efficient common-mode feedback circuits for pseudo
Efficient common-mode feedback circuits for pseudo

RBC-12/17-D48 Series
RBC-12/17-D48 Series

... Note that Maximum Power Derating curves indicate an average current at nominal input voltage. At higher temperatures and/or lower airflow, the DC/DC converter will tolerate brief full current outputs if the total RMS current over time does not exceed the Derating curve. All Derating curves are presen ...
5-Channel ESD Protection Array
5-Channel ESD Protection Array

... “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. ...
Behavior of three-phase induction motors with variable
Behavior of three-phase induction motors with variable

Model SM81 User Guide
Model SM81 User Guide

Audio Power Amplifier Operation with Transformer Load
Audio Power Amplifier Operation with Transformer Load

< 1 ... 427 428 429 430 431 432 433 434 435 ... 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