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  • Hut, The engineer knowledge
    According to the function principle, one distinguishes analog tachogenerators by that a voltage is induced amplitude of which of the rotation speed is proportional and pulse take-ups that the pulse repetition frequency of the rotation speed is proportional by (see 6 …
  • Characteristics of CVD silicon oxide films: Effect of discharge form on formation and properties of films
    … required voltage can be obtained by a square-pulse voltage generator (in this study, a positive electrode pulse was used with a fixed frequency of 250 Hz) configured with a high- voltage direct current circuit and a rotary spark gap switch [10].
  • An open system for intravascular ultrasound imaging
    … at distal end of the catheter to transmit and receive ultrasound signals. a customized rotary motor was fabricated to … … of target vessels. a pulse generator gener- ates high- voltage short pulse to excite the transducer at desired frequency and spectrum specifications. an …
  • On the path to the high energy-electrostatics, capacitive electrical engineering
    … properties, for example following applications are grateful: 9 electrical energy storages fª high network operating voltages , 9 light electrical machines … … supply of heavy-duty pulse lasers, 9 high voltage generators by variable rotation speed and constant current frequency fª network input without …
  • Jitter-less pulse generator elements using amorphous bistable wires
    Sensitive and jitter-less pulse generator elements that induce sharp voltage pulses overa wide frequency range ofAC fields find many applications in automobiles, industrial robots and … … are used in high-resolution digital-type magnetic sensors such as rotary encorders, torque sensors and …
  • Economic Impacts on the United States of Siting Decisions for the International Thermonuclear Experimental Reactor
    Voltage regulators; rectifier transformers; electric power transformers Busbar structures; air circuit breakers Rotary converters; synchronous; diesel/gas generator sets Condensers (fixed and variables); inverters (nonrotating); AC-DC … … components; waveguides and fittings; power supplies (static and variable frequencies ) Magnetic, pulse , and maser amplifiers; particle …
  • Dubbel
    … b direct current secondary final motor, in I. and IV. quadrant controlled; c pulse converter driven rotating current short circuit rotor … … idling speed at nominal frequency and nominal voltage ), MM motor moment, MKM … … tilting moment in the generator operation, ML bearing moment …
  • Electrical machines and drives
    … 832, 879 recess moment frequency , 663 room pointers 996 … … 1153, 1163, 1170 reactance voltage , 881, 882, 891, 912 … … rod, 285 rectangular current pulse 977 cascaded to 828 … … 7 behavior, series circuit generator , series circuit winding, 896, 907 relative rotation speed, 217 reluctance, 37 …
  • Leistungselektronische circuits
    The basic form of a three-phase direct converter consists of three systems as represented in Abb. 3.6; through the rotary voltage -desired value source DSQ, three control voltages xei for the three are set the igniting pulse producers . Control voltages xei are sinusoidal and variable in amplitude and frequency thereby.
  • Dubbel
    … S 85 Downsizing concept P 83 86 double bend C 13 doppeltspeisender asynchronous generator V 51 Doppler … Twist vector B 34 angle of twist S 41 automatic lathe T 71 automatic … … piston machines 32 angular momenta B 27 drehkolbenartige to … … T 74 dreiachsiger (spatial) voltage state C 2 dreiachsiger … … Dreiphasen-Gleichstrom- and medium frequency inverter-welding devices T …