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1. The energy of field current is stored in capacitor.
2. Generator design considerations determine the field current , field voltage and consequently , the power required for excitation.
3. Second, the forecasting model for the field current based on the fuzzy system is discussed.
4. ADVANTAGE - The energy for improving responsiveness of field current, can be ensured such that responsive improvement of actuator apparatus controlling internal combustion engine, is realized.
5. Adjustment of the field current can be made manually by an operator, or automatically by a generator voltage regulator.
6. A mathematical model to calculate the field current of a synchronous generator is presented, considering magnetic saturation effect.
7. The field current required to produce a constant voltage AT the generATor terminals varies over a wide range for various loads and power factors.
8. An auxiliary generator used to provide field current for a larger generator or alternator.
9. The excitation system should provide the appropriate field current at all times so that it is reliable and requires little maintenance.
10. It is indicated that the accuracy of field current to focus is the key factor to the measurement.
11. Provide power source for magnetic field current of synchronous electric machine.
12. The output of PWM(pulse width modulation)was automatically adjusted by TL494 to control the field current of the generator[sentencedict.com/field current.html], which accomplished stabilizing output v.
13. In this paper, the breaking transient formulas of terminal voltage and field current of synchronous machine with three phase symmetric load have been derived.
14. The harmonic winding and harmonic winding no - load property curve are gained when field current is change.
15. The capacitor is electrically connected in series to field winding in a state in which diode is electrically cut from field winding when decreasing field current into field winding.
16. The key of corrosion detecting technique of ground grid was to solve the problem of in field current distribution, detecting methods and the noise interfering.
17. A reversible field regulator on DSP is presented in this paper. With H bridges consisted of IGBTs, the reversible regulating of field current is achieved.
18. In this paper, a new configuration of double-pole induced excitation with mixed connected rotor winding is proposed, the analytic expression of field current is also derived.
19. The first harmonic winding and harmonic winding no-load property curve are gained when field current is change.
20. The variables compared include the phase voltage and the phase current of the armature winding, the field current, the load current and the damper bar currents.
21. In addition, by using IGBT in main loop of the system, control and operation of power elements is easy and reliable, and reversible flow of field current can be realized.
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