• 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
Sorensen XG 1500 Series 1500 W 6–600 V 2.6–187.5 A
Sorensen XG 1500 Series 1500 W 6–600 V 2.6–187.5 A

... Auxiliary DC output channels with control In many ATE systems one or more low power, fixed voltage supplies are needed to provide electrical power for any periphery within the ATE cabinet. For this purpose, the XG 1500 provides two standard auxiliary DC output channels. Both auxiliary power channels ...
Precision, Low-Side Current Measurement (Rev
Precision, Low-Side Current Measurement (Rev

... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
Aalborg Universitet Coordination between Fault-Ride-Through Capability and Overcurrent Protection of
Aalborg Universitet Coordination between Fault-Ride-Through Capability and Overcurrent Protection of

... other hand, the protection of the wind farm substation collector bus and main power transformer consists of a multifunction numerical relay system including main transformer differential relay, transformer backup overcurrent relay, collector bus differential relay and breaker failure relay. Further ...
STP 3 & 4 8.3  Onsite Power Systems
STP 3 & 4 8.3 Onsite Power Systems

... Power Generation (PG) buses, three load groups on non-Class 1E 4.16 kV Plant Investment Protection (PIP) buses, and three load groups on Class 1E 4.16 kV buses. The three load groups of the Class 1E power system (i.e., the three divisions) are independent of each other. The principal elements of the ...
Maintenance For controllers TD03309002E
Maintenance For controllers TD03309002E

NTC Inrush Current Limiter
NTC Inrush Current Limiter

... this large current surge is to increase the temperature of the thermistor very rapidly during the period the capacitors are charging. The amount of energy generated in the thermistor during this capacitor-charging period is dependent on the voltage waveform of the source charging the capacitors. How ...
TPS92010 数据资料 dataSheet 下载
TPS92010 数据资料 dataSheet 下载

... only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. All voltages are with respect to GND. Currents ...
talk_FT_1_3
talk_FT_1_3

... Cyclotron Range of Frequencies) heating systems attempting to operate at their design power level – The steep edge density profile reduces plasma loading – ELMs produce order of magnitude increases in plasma loading, leading to an impedance mismatch at the generator – ELMs also can lower the thresho ...
View/Download-PDF - International Journal of Computer Science
View/Download-PDF - International Journal of Computer Science

... inverter since short circuit across any phase leg is allowed also it do not destroy the switches in the inverter. ...
IGBT Die - ON Semiconductor
IGBT Die - ON Semiconductor

... 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. SCILLC does not convey any license under its patent rights nor th ...
LHCb Velo Electronics PRR
LHCb Velo Electronics PRR

... readout electronics via kapton interconnecting cables. In an electrical sense the hybrids are two simple, independent four layer moderately fine line (100um T&G) kapton circuit boards laminated back to back onto a high thermal conductivity substrate. These provide good low impedance power supply dis ...
RA60H1317M1A
RA60H1317M1A

... In base stations, frequent on/off switching can cause thermal expansion of the resin that coats the transistor chips and can result in reduced or no output power. The bond wires in the resin will break after long-term thermally induced mechanical stress. Quality: Mitsubishi Electric is not liable fo ...
RC Circuit Lab
RC Circuit Lab

... third column needs to be created by the physicists performing the lab. To create the column you must click the third icon on the upper left corner of the table area. If you roll the mouse over it, it should say “Create new calculations on selected column data. 16. As shown in screenshot below a new ...
Design considerations for charge-compensated
Design considerations for charge-compensated

... medium-voltage range of 150 V - 300 V promises devices with excellent properties being attractive for a wide range of applications. There are two approaches how this voltage-range extension can be realized. Both concepts are linked to different device performance and different development effort. Th ...
G - Iowa State University
G - Iowa State University

... 3. For a value of load below the loadability, there are two voltage solutions. The upper one corresponds to one that can be reached in practice. The lower one is correct mathematically, but I do not know of a way to reach these points in practice. 4. In the lagging or unity power factor condition, i ...
Placid HD Guide - Twisted Pear Audio
Placid HD Guide - Twisted Pear Audio

... amount of power that is used can vary (blue). As one might understand this is not the most efficient use of power, but it does offer a very clear advantage: the output of shunt regulators usually has extremely low amounts of noise. This makes it a favorite choice for audio applications. From a DIY p ...
Aalborg Universitet Comparison between 9-level hybrid asymmetric and conventional multi-level inverters
Aalborg Universitet Comparison between 9-level hybrid asymmetric and conventional multi-level inverters

... inverters has a negative impact on the reliability and overall efficiency. However, using inverters with a low number of semiconductors requires large and expensive LC-filters to limit insulation stress of the motor windings, or can only be used in applications with motors that can withstand this st ...
S1610C
S1610C

... CAUTION: Always operate audio amplifiers and speakers within their specified ratings. Excessive input may distort sound quality and may damage audio equipment. Do not exceed =130% of speaker rated voltage per CS 243. Improper input voltage can damage speaker. If distortion is heard, check for clippi ...
Power Systems Study Specification
Power Systems Study Specification

Power MOSFET Electrical Characteristics
Power MOSFET Electrical Characteristics

...  This document and any information herein may not be reproduced without prior written permission from TOSHIBA. Even with TOSHIBA's written permission, reproduction is permissible only if reproduction is without alteration/omission.  Though TOSHIBA works continually to improve Product's quality and ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)

Bridgeless Discontinuous Conduction Mode SEPIC Power Factor
Bridgeless Discontinuous Conduction Mode SEPIC Power Factor

... varies from above to below the output voltage. This type of conversion is handy when the designer uses voltages from an unregulated input power supply. Hence this is very much preferred in applications such as battery chargers, power electronic circuits, home appliances, aircraft due to its less ele ...
QS5U21
QS5U21

... otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document are no antiradiation design. ...
Aalborg Universitet Low-Voltage Ride Through
Aalborg Universitet Low-Voltage Ride Through

PSURF-01M - Advantex
PSURF-01M - Advantex

... functional diagram is shown in fig. 4. Input voltage Vin (terminal “1”) is supplied on DC/DC converters which form +3.3, +5, +9, -12 V. Voltages from +5, +9, -12 V converters, as well as from the Vin input, are fed to low-pass filters, thus forming “analog” power supply channels. Voltage from +3.3 V ...
< 1 ... 573 574 575 576 577 578 579 580 581 ... 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