• 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
AND8019/D Offline Converter Provides 5.0 Volt, 1.0 Amp
AND8019/D Offline Converter Provides 5.0 Volt, 1.0 Amp

... ON Semiconductor’s NCP1000 series of offline converters offers a low cost, high efficiency power source for low power, electronic equipment. It serves the same function as small, line frequency transformers, but with the added benefits of line and load regulation, transient suppression, reduction in ...
First-Order Transient Circuits
First-Order Transient Circuits

... Switches, Transient Response, Steady-State Response, and Differential Equations Kevin D. Donohue, University of Kentucky ...
TD62604PG,TD62604FG - Toshiba America Electronic Components
TD62604PG,TD62604FG - Toshiba America Electronic Components

... responsible for complying with safety standards and for providing adequate designs and safeguards for their hardware, software and systems which minimize risk and avoid situations in which a malfunction or failure of Product could cause loss of human life, bodily injury or damage to property, includ ...
pnp transistor in reverse active mode
pnp transistor in reverse active mode

Gamry G750 Potentiostat
Gamry G750 Potentiostat

... d. The sample period box refers to how often the voltage vs. time data is plotted on the screen. A moderate value of “0.6” has been given to avoid excessively long files. This can be adjusted according to the process. e. Upper and lower voltage limits refer to the control window of the process. If t ...


Low Voltage Tunable Square-Root Domain Band
Low Voltage Tunable Square-Root Domain Band

... Recently, there is a growing interest in the field of translinear filters. Main advantages of regarding to these various filters are large dynamic range and low-voltage/low power operation capability. Since the voltage swings of internal capacitors are compressed, DC power supply voltage will be les ...
pub3241csoftstartersforelectricmotors
pub3241csoftstartersforelectricmotors

... that allows the motor to start while slowly applying the shaft torque to the load. Electrically, a soft starter is a device that decreases the torque by reducing the voltage by changing the motor connectivity. The connectivity of the motor windings is altered so motor torque is reduced at startup. T ...
Push Button - UCLA IEEE Micromouse
Push Button - UCLA IEEE Micromouse

2.4.1 RMS Word Document | GCE AS/A
2.4.1 RMS Word Document | GCE AS/A

... The reason for this is that the value of 240V a.c. refers to a voltage called the root mean square (or rms) voltage. The root mean square voltage of an a.c. signal is the value of a sinusoidal a.c. voltage which would provide the same heating effect in a resistor as the equivalent d.c. voltage. So i ...
The Benefits of Low-Voltage DC Power Distribution for LED Lighting
The Benefits of Low-Voltage DC Power Distribution for LED Lighting

... Dimming quality influences the quality of the entire lighting system. Many available dimming solutions have either a noticeable flicker during changes in light intensity or a limited dimming range of 10% to 100% where light output drops abruptly from 10% to 0. In addition the proportional energy sav ...
ac power measurements
ac power measurements

... the possibility of a short circuit when the circuit is energized. Note that the rheostats are rated at 4.5 Amp and that the Load Box fuse is rated at 7 Amp. Then connect the rheostats in parallel to give a 12.5  load capable of 9 Amps. Now use a DC power supply to make an in circuit four-terminal m ...
Electric Charges and Current AND Electricity and Magnetism In Our
Electric Charges and Current AND Electricity and Magnetism In Our

... • Downed wires – chances are they are still “live”. • If you touch a “live” wire – you become part of the circuit and we cannot withstand that many volts at one time. • A short circuit is a connection that allows current to take an unintentional path. ...
test 2 review
test 2 review

SASO_GFCINov2014
SASO_GFCINov2014

... •NIOSH [1998]. Worker Deaths by Electrocution; A Summary of NIOSH Surveillance and Investigative Findings. Ohio: US Heath and Human Services. •Greenwald EK [1991]. Electrical Hazards and Accidents - Their Cause and Prevention. New York: Van Nostrand Reinhold. ...
TSH190_B13
TSH190_B13

... any intellectual property rights is granted by this document. Except as provided in TSC’s terms and conditions of sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties ...
The Earth`s Natural Resource
The Earth`s Natural Resource

... is a rigid line that connects equipment of the same voltage. Stepdown transformers connected to the bus lower voltage to a level safe for transporting through city streets. Another line carries electricity from a high-voltage bus to a low-voltage bus connected to the utility’s main distribution syst ...
Utilizing Reverse Short Channel Effect for Optimal
Utilizing Reverse Short Channel Effect for Optimal

... • Multi-VDD Techniques and Conventional Level converters are introduced. • Conventional Level converters will introduce DC current and feedback circuit (hence slow response) • Multi-Vth Level converters will eliminate DC current and Feedback circuit. ...
SASO_GFCINov2014
SASO_GFCINov2014

... •NIOSH [1998]. Worker Deaths by Electrocution; A Summary of NIOSH Surveillance and Investigative Findings. Ohio: US Heath and Human Services. •Greenwald EK [1991]. Electrical Hazards and Accidents - Their Cause and Prevention. New York: Van Nostrand Reinhold. ...
lecture2
lecture2

... a reference frame (+ and -). Here, VRoss is the potential rise from left to right (or, the potential drop from right to left, or the right potential minus the left). ...
Course Home - Haldia Institute of Technology
Course Home - Haldia Institute of Technology

... Single phase transformer: Core and shell type construction, EMF equation, no load and on loadoperation, phasor diagram and equivalent circuit, losses of a transformer, open and short circuit tests,regulation and efficiency calculation. 3 phase induction motor: Types, Construction, production of rota ...
COURSE INFORMATION Course Code: ES 201 Course Name
COURSE INFORMATION Course Code: ES 201 Course Name

... Single phase transformer: Core and shell type construction, EMF equation, no load and on loadoperation, phasor diagram and equivalent circuit, losses of a transformer, open and short circuit tests,regulation and efficiency calculation. 3 phase induction motor: Types, Construction, production of rota ...
Curve Tracer HM6042
Curve Tracer HM6042

... The HM6042 Curve Tracer is used to accurately display the characteristics of two and three terminal semiconductor devices. The instrument combines ease of operation and versatile features at an affordable price. It uses a built in CRT and an LCD to display the characteristics of the device under tes ...
Name:
Name:

... ammeter in series BEFORE the first bulb to measure the current going into the first bulb, I1.) Draw both a schematic diagram and a sketch of the real circuit for the left hand series circuit. The schematic diagram must include all of the elements in your real circuit , + and – signs at the power sup ...
design of a single phase high voltage dc power supply at 15
design of a single phase high voltage dc power supply at 15

... circuits such as half wave voltage doubler and tripler circuits and discusses guidelines for electronic component selection for diode and capacitor [4]. Kenichiro Fujiwara, et al, have discussed about the improvement of the current wave shape for voltage doubler circuit where input voltage is 200 VA ...
< 1 ... 908 909 910 911 912 913 914 915 916 ... 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