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31) Multi phase flow exists common in oilfield. Some characteristics of well test curves may be covered up by the approximate analysis based on single phase flow method.

32) Introduced circuit used IC and computer that can operate remote single phase diesel generating set.

33) Derived the formula for computing quadratic harmonics of output current in the single phase unit power factor AC DC converter based on analysis of the circuit module of the equivalent current source.

34) Because the condition is complicated in downhole, multiphase flow was unconsidered, only researched the single phase flow .

35) The paper detailed the relationship of input resonant voltage, modulation voltage and output sinusoidal voltage of single phase resonant DC link inverter(RDCLI).

36) Compared to three-phrase synchronous generator, the difficult of single phase synchronous generator is that the magnetic field of armature reaction is pulsating.

37) This paper studies a single phase voltage SPWM inverter based on repetitive control, whose key point is achieving a good sinusoidal output wave.

38) Lightweight pump features an adjustable regulator with a lock ring, rigid metal base and housing, four rubber feet, plastic handle and vinyl tubing. 1/10 hp, 115V AC, single phase, 60 Hz motor.

39) Through cooperating each other between the generator stator ground protection, it can operate sensitively when single phase ground fault in whole range of generator stator winding occurs.

40) The white bright band is mainly single phase solidation ? ? ( Ni , Fe, Cr, Si ).

41) The earth type of power net determined the insulation level, power reliability and human safety and also effects the fault current of single phase earthing and the protection case.

42) CBB 61 metallized polypropylene film capacitor is used motorcapacitormotor running capacitor in 50 HZ AC single phase motors.

43) DD862 single phase watt-hour meter is an induction meter which is applicable to measure the rated frequency of 50 Hz , and power loss of single-phase intercourse grid.

43) Sentencedict.com is a sentence dictionary, on which you can find good sentences for a large number of words.

44) The improvement of reclosing mode for feeder, from single phase reclosing mode to synthesis reclosing node, was introduced.

45) The effects of skewed slot angle on the starting torque of a single phase asynchronous motor are demonstrated by theoretic analysis and by experiments.

46) Note: 1 means single phase, 3 means three - phase, G means using in tableland area.

47) Seismic location by P wave is realized by means of locating program of single phase when a larger shock occurred in or near the seismic station network and S wave was limited signal .

48) This paper infers the probability distribution function of the overvoltage in transmission lines in ungrounded system, when the single phase is grounded at the first arcing over.

49) This paper presented a neural network based technique to obtain fundamental waveform from a single phase half bridge inverter by square wave mode.

50) The lab experiments showed that under the single phase fault status, the system could be accurate and reliable to detect the fault line and to drive the trip.