• 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
Coordinated Facility Protection - West Australian Power Protection
Coordinated Facility Protection - West Australian Power Protection

W A T K I N S - J O H N S O N C O M P A N Y Semiconductor
W A T K I N S - J O H N S O N C O M P A N Y Semiconductor

...  Consider Finally the Differential Reln dvC t  iC t   C dt  Some Implications • For small Displacement Current dvC/dt is small; i.e, vC changes only a little ...
LTC3405A-1.5/LTC3405A-1.8 - 1.5V, 1.8V, 1.5MHz, 300mA
LTC3405A-1.5/LTC3405A-1.8 - 1.5V, 1.8V, 1.5MHz, 300mA

... Higher values, lower cost ceramic capacitors are now becoming available in smaller case sizes. Their high ripple current, high voltage rating and low ESR make them ideal for switching regulator applications. Because the LTC3405A series’ control loop does not depend on the output capacitor’s ESR for ...
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)

... layer on the chip is patterned so that the resulting layers stack into three-dimensional structures that constitute the electronic network. A common grid is used throughout the process, and the screen portrays the entire design, but the patterning information for each layer is stored in a separate d ...
Fig 3.2 Typical Hardwire Installation
Fig 3.2 Typical Hardwire Installation

... Keep this Guide in the folder mounted inside the unit. This unit is a microprocessor controlled PWM (Pulse Width Modulated) pure sine wave based DC to AC power inverter utilizing IGBT technology. It integrates a fully automatic 3rate battery charger, a solid-state transfer system, control circuitry, ...
MP1470 - Monolithic Power System
MP1470 - Monolithic Power System

... Under light-load conditions (below 100mA), use a larger inductor to improve efficiency. Selecting the Input Capacitor The input current to the step-down converter is discontinuous, and therefore requires a capacitor to both supply the AC current to the step-down converter and maintain the DC input v ...
Back-UPS Pro 1300/1500 Installation and
Back-UPS Pro 1300/1500 Installation and

... To conserve electricity, configure the Back-UPS to recognize a Master device, such as a desktop computer or an A/V receiver, and Controlled peripheral devices, such as a printer, speakers, or a scanner. When the Master device goes into Sleep or Standby mode, or is switched OFF, the Controlled device ...
BDTIC CoolMOS™ Primary Side MOSFET Selection for LLC Topology
BDTIC CoolMOS™ Primary Side MOSFET Selection for LLC Topology

... Since the body diode of the primary side MOSFET in the LLC resonant converter must conduct to achieve ZVS, it is necessary to observe the conditions under which the body diodes conduct. An LLC resonant converter is a load resonant converter that easily achieves high energy conversion efficiency with ...
MAX3222/MAX3232/MAX3241* 3.0V to 5.5V, 300µA Supply Current
MAX3222/MAX3232/MAX3241* 3.0V to 5.5V, 300µA Supply Current

... T1IN = T2IN = GND, T3IN = VCC, T3OUT loaded with 3kΩ to GND, T1OUT and T2OUT loaded with 2.5mA each ...
BDTIC CoolSET -F3 ICE3A2065ELJ
BDTIC CoolSET -F3 ICE3A2065ELJ

... frequency jitter, propagation delay compensation, built-in soft start, auto-restart protection for over load and open loop, latch off protection for over voltage, over ...
POWER DEVICES AND INTEGRATED CIRCUITS
POWER DEVICES AND INTEGRATED CIRCUITS

... current and voltage handling requirements as in Fig. 1-2. [1] Typically, a specific power device structure is only suitable for a certain voltage or power range of application. The high-power end of this chart is dominated by power thyristors. In the medium voltage range of 300 to 3kV, insulated gat ...
Understanding And Applying The Nfpa 70e Tables Palmer Hickman
Understanding And Applying The Nfpa 70e Tables Palmer Hickman

... • Informational Note No. 2: Examples of work that might be performed within the limited approach boundary of exposed energized electrical conductors or circuit parts because of infeasibility due to equipment design or operational limitations include performing diagnostics and testing (for example, s ...
BDTIC CoolSET -F3 ICE3A1065ELJ
BDTIC CoolSET -F3 ICE3A1065ELJ

... frequency jitter, propagation delay compensation, built-in soft start, auto-restart protection for over load and open loop, latch off protection for over voltage, over ...
Maximum power point tracking of a photovoltaic system utilizing an
Maximum power point tracking of a photovoltaic system utilizing an

... energy in order to enhance its combat capabilities. Renewable energy technologies, such as wind, solar, biomass, and others, have been explored so that the military can reduce its reliance on fossil fuels and improve its operational range. One of the components to this effort is solar photovoltaic ( ...
PDF
PDF

MAX1365/MAX1367 Stand-Alone, 4.5-/3.5
MAX1365/MAX1367 Stand-Alone, 4.5-/3.5

... Note 1: Integral nonlinearity is the deviation of the analog value at any code from its theoretical value after nulling the gain error and offset error. Note 2: Offset calibrated. Note 3: Offset nulled. Note 4: Drift error is eliminated by recalibration at the new temperature. Note 5: The input volt ...
P82979
P82979

... appliances, powered by the same source and include any required safety factors. If the inrush current or peak current exceeds the power supplies' inrush capacity, the output voltage provided by the power supplies may drop below the listed voltage range of the appliances connected to the supply and t ...
Hardware Manual - RTD Embedded Technologies, Inc.
Hardware Manual - RTD Embedded Technologies, Inc.

PE613010 and PE613050 Tuning Control Switches
PE613010 and PE613050 Tuning Control Switches

HMC232G7 数据资料DataSheet下载
HMC232G7 数据资料DataSheet下载

... List of Materials for Evaluation PBC 107181 [1] Item ...
S280-79-12
S280-79-12

... A functional block diagram of the Form 5 LS/UDP control is shown in Figure 3. Line current flowing through the recloser is converted by the CPU module to a digital signal suitable for metering and fault current calculations. Data sampling occurs at a rate 32 times per cycle. The CPU contains a data ...
H7ET-N Datasheet - Mouser Electronics
H7ET-N Datasheet - Mouser Electronics

... Before changing the Battery, be sure that you are not carrying any static electric charge. Procedure for replacing the Battery (refer to the diagrams below): 1. Using the tool, pry open the lift-tab on the case. (1) 2. Pull the body out of its outer case. (2) 3. Lift the Battery up by the edge and r ...
Lifting Magnet Systems Brochure
Lifting Magnet Systems Brochure

Micronote 130
Micronote 130

... When further comparing these VC values with EQ 1, the PPP will be less than or equal to 1665 W at 6.4/83 μs (500 W at 10/1000 μs) when VC  31.0 V or VC  269 V. As a result, the TVS device will also meet the requirements of the DO-160D specification for Pin Injection tests of Waveform 4 at Level 3 ...
Chapter 3 Special-Purpose Diodes
Chapter 3 Special-Purpose Diodes

... voltage across its terminals within given limits of line or load change. Typically it is used for providing a stable reference voltage for use in power supplies and other equipment. ...
< 1 ... 78 79 80 81 82 83 84 85 86 ... 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