XeroPoint Hybrid Marine Power Defined
... combines diesel and electric power on the same shaft line. A motor-generator (a single machine that can act as either a shaft motor or a shaft generator) and a diesel engine are able to drive the shaft independently or together. An auxiliary generator meets the requirements of hotel and drive shaft ...
... combines diesel and electric power on the same shaft line. A motor-generator (a single machine that can act as either a shaft motor or a shaft generator) and a diesel engine are able to drive the shaft independently or together. An auxiliary generator meets the requirements of hotel and drive shaft ...
Electricity in the home
... metal component on an appliance, which is earthed, and hence cause a “short circuit’. Many appliances have the two wires providing the circuit and a green-yellow “earth wire”. One end of the earth wire is connected to the body of an appliance and the other to an earth stake, and in some cases the wa ...
... metal component on an appliance, which is earthed, and hence cause a “short circuit’. Many appliances have the two wires providing the circuit and a green-yellow “earth wire”. One end of the earth wire is connected to the body of an appliance and the other to an earth stake, and in some cases the wa ...
Power supply - Pcpolytechnic
... drop to 0,usually caused by physical interruption in the power line due to accidental damage by a person or act of nature, loss of AC will invariably ...
... drop to 0,usually caused by physical interruption in the power line due to accidental damage by a person or act of nature, loss of AC will invariably ...
Improve the Power Quality for Wind Energy Conversion Systems
... characteristics including that it is hard to predict and that its voltage small. Control of the DFIG is more complicated than direction and speed vary quickly and randomly. These the control of a standard induction machine. In order to features complicate the process of converting energy from contro ...
... characteristics including that it is hard to predict and that its voltage small. Control of the DFIG is more complicated than direction and speed vary quickly and randomly. These the control of a standard induction machine. In order to features complicate the process of converting energy from contro ...
24 VDC Power Supply - Steven Engineering
... FCC EMI and European Union EMC compliance and may result in interference and/or susceptibility levels which are in violation of relevant regulations. It is the responsibility of the system integrator and/or user to obtain and use shielded interface cables and equipment used with this device as descr ...
... FCC EMI and European Union EMC compliance and may result in interference and/or susceptibility levels which are in violation of relevant regulations. It is the responsibility of the system integrator and/or user to obtain and use shielded interface cables and equipment used with this device as descr ...
Power Flow Control in Variable speed Wind Energy Conversion
... converter and the corresponding control system. Based on the types of components used, different WECS structures can be realized to convert the wind energy at varying wind speeds to electric power at the grid frequency. The most advanced generator type is perhaps the permanent‐magnet synchronous gen ...
... converter and the corresponding control system. Based on the types of components used, different WECS structures can be realized to convert the wind energy at varying wind speeds to electric power at the grid frequency. The most advanced generator type is perhaps the permanent‐magnet synchronous gen ...
Chapter 5 - RadTherapy
... Main switch: the switch that generates the power to the x-ray tube, contains power box and circuit breakers. Exposure switch: a remote control device that permits current to flow by closing the circuit and beginning the exposure; switch is depressed through duration, activates rotating anode whi ...
... Main switch: the switch that generates the power to the x-ray tube, contains power box and circuit breakers. Exposure switch: a remote control device that permits current to flow by closing the circuit and beginning the exposure; switch is depressed through duration, activates rotating anode whi ...
Overview
... It is CLM’s position that any inductive load should have a GFCI circuit in place for protection. This is a relatively inexpensive requirement with extraordinary capability to defend against any possible over voltage/current condition that could pose a fire risk. Any motor; blower motors, drive motor ...
... It is CLM’s position that any inductive load should have a GFCI circuit in place for protection. This is a relatively inexpensive requirement with extraordinary capability to defend against any possible over voltage/current condition that could pose a fire risk. Any motor; blower motors, drive motor ...
Product Support Bulletin
... The treadmill’s Motor Control Board assembly circuits have these basic functions: • DC Power Supplies • Tachometer Signal Conditioning • Running Belt Motor Drive/Control • Elevation Motor Control Power Supplies The power supplies provide power to the Display Assembly and a reference voltage to the e ...
... The treadmill’s Motor Control Board assembly circuits have these basic functions: • DC Power Supplies • Tachometer Signal Conditioning • Running Belt Motor Drive/Control • Elevation Motor Control Power Supplies The power supplies provide power to the Display Assembly and a reference voltage to the e ...
What Is Rectification? What Is Smoothing?
... charge is the role of a smoothing capacitor in a power supply. The capacitor functions like a battery that can be charged and discharged instantaneously. They also have the property of allowing alternating current to pass through. ...
... charge is the role of a smoothing capacitor in a power supply. The capacitor functions like a battery that can be charged and discharged instantaneously. They also have the property of allowing alternating current to pass through. ...
introduction to power electronics
... tube rectifier, ignitron, phanotron, thyratron and magnetic amplifier, were developed & used gradually for power control applications until 1950. The first SCR (silicon controlled rectifier) or Thyristor was invented and developed by Bell Lab’s in 1956 which was the first PNPN triggering transistor. ...
... tube rectifier, ignitron, phanotron, thyratron and magnetic amplifier, were developed & used gradually for power control applications until 1950. The first SCR (silicon controlled rectifier) or Thyristor was invented and developed by Bell Lab’s in 1956 which was the first PNPN triggering transistor. ...
Energy transformations involving electrical and mechanical energy
... • The N and S of the electromagnet needs to be switched every half turn so that the ends never align and there is always attraction to ...
... • The N and S of the electromagnet needs to be switched every half turn so that the ends never align and there is always attraction to ...
Static Electricity: Electric Charge & Electric Field
... 2 types of charge: + and – All of “electricity” is a result of charges and their interactions Most materials have equal numbers of positive and negative charges, so we don’t notice “electric affects” Objects become charged by friction, conduction (touching a charged object) or induction (we did this ...
... 2 types of charge: + and – All of “electricity” is a result of charges and their interactions Most materials have equal numbers of positive and negative charges, so we don’t notice “electric affects” Objects become charged by friction, conduction (touching a charged object) or induction (we did this ...
Regulated Power Supply.doc
... Applications: Part of electronics devices, small laboratory power supply Power supply voltage: Unregulated DC 8-18V power supply Power supply current: Needed output current + 5 mA Component costs: Few dollars for the electronics components + the input transformer ...
... Applications: Part of electronics devices, small laboratory power supply Power supply voltage: Unregulated DC 8-18V power supply Power supply current: Needed output current + 5 mA Component costs: Few dollars for the electronics components + the input transformer ...
EE117 Power Electronics Lab
... EE117 Power Electronics Lab L-T-P-Cr: 0-0-3-1 Objectives: to observe and analyse the working of different kinds of power electronic circuits, to verify the v-i characteristic of devices being used as switch, application of power electronics in induction motor speed control. List of experiments 1. St ...
... EE117 Power Electronics Lab L-T-P-Cr: 0-0-3-1 Objectives: to observe and analyse the working of different kinds of power electronic circuits, to verify the v-i characteristic of devices being used as switch, application of power electronics in induction motor speed control. List of experiments 1. St ...
Timers Two-state Relay Type SG 125
... position at power supply interruption • Repeatability deviation: ≤ 1% • Output: 8 A SPDT relay • Plug-in type module • S-housing • LED-indication for relay on • AC or DC power supply ...
... position at power supply interruption • Repeatability deviation: ≤ 1% • Output: 8 A SPDT relay • Plug-in type module • S-housing • LED-indication for relay on • AC or DC power supply ...
Electrification
Electrification is the process of powering by electricity and is usually associated with changing over from another power source. The broad meaning of the term, such as in the history of technology and economic history, usually applies to a region or national economy. Broadly speaking, electrification was the build out of the electrical generating and distribution systems which occurred in Britain, the United States, and other countries from the mid-1880s until around 1950 and is in progress in rural areas in some developing countries. This included the change over from line shaft and belt drive using steam engines and water power to electric motors.The electrification of particular sectors of the economy is called by terms such as factory electrification, household electrification, rural electrification or railway electrification. It may also apply to changing industrial processes such as smelting, melting, separating or refining from coal or coke heating or chemical processes to some type of electric process such as electric arc furnace, electric induction or resistance heating or electrolysis or electrolytic separating.Electrification was called ""the greatest engineering achievement of the 20th Century"" by the National Academy of Engineering.