1. The deliverability equation of single-phase gas has its limitation.

2. Main transformer will be single-phase transformer.

3. The results show that the single-phase materials with strong magnetoelectric properties at room temperature are obtained by the inducing deformation of crystal lattice and the elimination of impurity.

4. In order to enhance the single-phase auto-reclosing success rate, we must inhibit the arc current and the Transient Recovery Voltage efficiently.

5. A new scheme used in single-phase adaptive reclosure is proposed.

6. When switching AC inductive load, like switch on single-phase(three-phase)electricmachine, the output terminal of relay may appear transient voltage that is two times of peak value of power supply.

7. Hence, the single-phase disintegrator applied in the rural is developed to adapt the requirements of developing the animal husbandry and demand of market in Heilongjiang.

8. A prepayment multi-rated single-phase electric power meter, which was based on chip FM2307 and CPU card, was designed.

9. However, in these civil establishments mostly used in single-phase inductive load, because of its low power factor, lag in reactive power grid in a larger proportion.

10. Models of single-phase inverter are established, and the causes of waveform distortion are analyzed.

11. The voltage transformer is a single-phase type with two primary terminals, a porcelain bushing , a housing and a SF6 gas-density relay (see sketch).

12. By adopting analytic method, single-phase unstable seepage laws of snaky well are studied and attained.

13. This paper develops a generalized model of single-phase capacitor motor. The model can represent all kinds of connected capacitor motor and can be used to calculate their performances.

14. The capillary tube model in subcooling single-phase region and two-phase region was established, and the difference of mass flow rate is within 10% between the predicted and the measured values.

15. The single-phase active power filter can be used in electric railway and low voltage power supply for harmonic suppressing and reactive power compensation.

16. The Single-Phase 851 Digital SCR Power Controller from Spang Power Electronics offers the latest in Digital Signal Processing (DSP) technology and software.

17. Treatment with single-phase depression only antidepressant, treatment is required duplex depression mood stabilizer, and confuse both would increase cure difficulty.

18. Viewed in this light , it will be found that the analysis of three-phase circuit is little more difficult than that of single-phase circuits.

19. During the friction stir welding process of aluminium alloy, the plastic metal flow in the weld is a kind of single-phase flow.

20. The composition of the original oil and the injection gas are both located on the single-phase side of the critical tie-line: The oil and the gas exhibit first contact miscibility.

21. The novel technique proposed modifies the current coupling device in single-phase or three-phase electric power measuring equipment, and adds two high-frequency coupling windings to each.

22. The present well test analysis methods are only suitable to single-phase flow in reservoir. In fact, multi-phase flow will occur after a certain long time reservoir fluid production.

23. This paper introduces a digital control system of series hybrid type active power filter used in single-phase circuit, which employs a DSP processor.

24. A new method of switching on parallel medium resistance to select the fault line instantaneously when the single-phase earth fault occurs in the arc suppression coil grounded system is proposed.

25. Chapter 4 introduces the concept of automatic reclosing and single-phase automatic reclosing,[http:///single-phase.html] explains their advantages and shortcomings.

26. In allusion to the characters of system oscillation during single-phase recloser and three-phase recloser, the author put forward a new distance protection accelerating scheme.

27. A steam heating network model is presented when the vapor is analyzed as a single-phase compressible stream with the whole heating system analyzed as a flow network composed of nodes and branches.

28. As viewed from the input side of the transformer, the single-phase inductive load acts as a symmetrical pure resistant load.

29. On the basis of qualitative analysis of the stator structure, rotor structure, winding design and start element, a single-phase asynchronous motor for railway point switch is developed.

30. Zero-sequence transient energy is calculated for low earthing resistance and single-phase transient energy for high earthing resistance.

31. It consists of single-phase three-phase ac voltage or by buck and whole wave rectifier (or bridge rectifier) get, no voltage and flat wave request power must be large enough.

32. A new high-performance PFC method based on OCC is adopted in this paper, which has great technical advantages in input power factor correction and harmonic suppression for single-phase rectifier load.

33. A novel method of identifying permanent fault for single-phase adaptive reclosure in transmission lines with shunt reactors is proposed.

34. This paper proposed a novel active frequency drift with feedback based on single-phase single stage PV grid-connected generation system for the complexity of the control in traditional method.

35. Lots of PSCAD simulations indicate it is a better selector with correctness for single-phase automatic reclosing in HV transmission line.

36. Then the harmonic torque and performance of concentrated winding single - phase induction motor is calculated single-phase motor.

37. This single-phase low-voltage power supply system with three-core bundled insulated wire is designed for rural network which loads are dispersive, voltage quality is poor and line loss is high.

38. Based on the orthogonality of sine, a new approach to the detection of harmonic in single-phase circuit is presented.

39. This subject analyzes on various energy saving methods, selected PWM IGBT single-phase AC/AC direct voltage regulation technology, and improved and simulated to it.

40. This paper studies single-phase earthing fault selection and fault location in the non-effectively grounded system.

41. When needing single-phase power supply, aiming at the single-phase automatic operation working condition of three-phase induction generator, the self-excited generator operation mode was analyzed.

42. It consists of three-phase or single-phase AC voltage by the step-down and full-wave rectifier (or rectifier bridge) has been, no regulator and ping-wave large enough to require power.

43. A synergetic theory based faulty line detection method for single-phase to ground fault occurred in small current neutral grounding system is proposed.

44. By analyzing the zero-sequence full current for single-phase grounding fault in isolated neutral distribution network, a new approach to determine the faulty transmission line is obtained.

45. Though microprocessor-based adaptive single-phase reclosing scenario can distinguish instantaneous fault from permanent fault definitely and avoid the blindness of...

46. A new approach to real time detection of harmonic and reactive currents for single-phase circuit was proposed.

47. For the single-phase ground fault examination of 10KV distribution, conventional practice is to pour some kind of electric current signal into the faulty line and thus to carry on the examination.

48. Single-phase adaptive auto- reclose technology possesses many advantages compared with traditional reclosing technology, as the important measure of avoiding permanent fault.

49. It consists of single-phase three-phase ac voltage or by buck and whole wave rectifier voltage and filter get, no requirement, power than electromagnetic clutch power rating 1.5 times above.

50. HF80W-250W Single-phase A. C. series motor are widely applied to sewing machine, over lock machine, fast copying machine, mini-type and experimental instrument.

51. Experiments were carried out to investigate the single-phase forced convection heat transfer with water in three vertical narrow annuli which were heated from inside by primary water.

52. Equations both for calculating frictional pressure drop and heat transfer coefficients of single-phase flow in annulus gap are presented from experimental data.

53. SVC high precision automatic AC manostatSummary SVC series single-phase high precision automatic AC manostat consists of contact voltage switch, sampling control circuit and safe motor.

54. In this paper, network topologic method is adopted to resolve the distribution of 3-dimensional steady-state temperature field in rotor of single-phase series motor.

54. try its best to gather and create good sentences.

55. Single-phase controllers utilize a two pole, common trip circuit breaker with 10,000 amp symmetrical interrupting capacity rating.

56. With Strengthen of single-phase flow transient pigging research, the development of new effective pig to combine theory with practice can help pigging in the pipelines running better.

57. In dual drive, continuous transmission of motion in single-phase mechanism can be realized.

58. A novel method which uses the fault phase current characters of shunt reactors to identify permanent faults for single-phase autoreclosure on transmission lines is presented in this paper.

59. On the railway of electrization, power supply mode is requested to be the single-phase alternating current.

60. As an accurate high-quality instantaneous measurement technology, particle image velocimetry (PIV in acronym) has applied widely in single-phase flow and multiphase flow.

61. This paper presents a single-phase automatic reclosing method based on RBF neural network, and a three-layer RBF neural network model.

62. A new fast solution method for lumped parameter dynamic model is put forward, and is applied to lumped parameter dynamic model for single-phase temperature in boiler.

63. Transformers: It is used by water-cooled welding transformer with single-phase 200KVA vacuum epoxy encapsulation . It accounts for more than 50% load.

64. Decreasing the heat flux or outlet two-phase resistance, and increasing the system pressure or inlet single-phase resistance are useful to avoid the natural circulation flow instability.

65. FA series is a single-phase capacitor-start motor axial-flow type exhaust fan. FTA is a three-phase asynchronous motor axial-flow exhaust fan.

66. Based on clustering FSVM and current injection method, a new method using two steps for single-phase grounding fault location of distribution feeders in networks with ungrounded neutral is proposed.

67. The system structure of this algorithm is simple . It not only fits for single-phase circuit, but also for three-phase circuit.

68. Aim to carry out analysis on the distribution of zero-sequence voltage and current of single-phase fault within high resistance grounded system and develop a reliable algorithm for fault detection.

69. The theory and design method of state-feedback integral control technique for inverter are introduced particularly after analyzing the continuous and discrete models of the single-phase inverter.

70. The self-extinguishing of the arc caused by a single-phase grounding fault depends mainly on the amplitude of the residual current at grounding point.

71. By adopting analytic method, single-phase stable seepage laws of snaky well are studied and attained.

72. Studied two conditions of acoustic signals when it was single-phase gas and two-phase flow in the pipeline from sound spectrum, acoustic energy, peak frequency and amplitude.

73. This paper presents a design scheme of a single-phase circuit impedance measuring apparatus based on DSP.

74. Three-phase machinery and control equipment are smaller, lighter in weight, and more efficient than single-phase equipment of the same rated capacity.

75. A new method of current decomposition is proposed for single-phase circuit with periodical voltage and current.

76. The former is generally three - phase or single-phase motor, the latter for the diesel engine.

77. In the diode single-phase half-wave rectification capacitor filter circuit, the output voltage on the load resistance leads to errors in the measurement.

78. Japan Sansha Electric Co. , Ltd. : SCR, three-phase rectifier bridge, Single-phase rectifier bridge, diode modules, single-, two-phase thyristor.

79. The working principle of novel single-phase RITHAF (Resonant Impendent Type Hybrid Active Filter) and its filtering characteristic are analyzed.

80. Based on the research of the experiments of microcosmic porous flow, the characteristics of the overflow pressure, single-phase flow curve and two-phase flow curve are summarized.

81. For single-phase circuit, three directive-current detecting methods are presented in this thesis.

82. An experimental study on forced convection heat transfer of single-phase water in vertical and horizontal narrow annuli was performed.

83. The system has a diode rectifier, a boost DC/DC converter and a single-phase inverter in parallel with the grid to enable grid-connected operation without power injection.

84. To achieve low harmonic distortion and fast response, the single-phase full-bridge power converter adopts sinusoidal pulse-width modulation (SPWM) unipolar switching technique.

84. try its best to collect and create good sentences.

85. Then the harmonic torque and performance of concentrated winding single-phase induction motor is calculated. The modal is applied to a single-phase induction motor.

86. 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.

87. The primary of a single-phase transformer is connected to one phase of the three-phase system.

88. And then put forward the real - time detection of the single-phase circuit and reactive current.

89. It is widely used as the start-up and running capacitor that is special for micro water pump, cleaning machine, washing machine, and single-phase motor.

90. Based on consideration of stress sensitivity of coal seam permeability, the single-phase flow rule of coal-bed gas in coal and cleats is studied by using non-equilibrium adsorption model.

91. Analyse principle of operation, technology feature of single-phase alternating current induced liquid metal electromagnetic pump wave soldering machine.

92. The Effect of rolling upon heat transfer characteristic of single-phase natural circulation is experimentally studied in the paper.

93. The characteristics of the single-phase flow in narrow annular channels were analyzed and theoretical model was proposed.

94. The result is that the pressure drop is increased rather dramatically over single-phase flow and that the liquid tends to stack up in the pipe.

95. Low current earth system goes wrong, and type of failure of the maximal odds is Single-phase earth fault, which occupies 80 percent of all fault time.

96. This paper presents the design of a new style single-phase electronic load system based on 80C196KC single-chip microcomputer according to the principle of PWM control voltage inverter.

97. Traditional theoretical calculations and experiments based on single-phase flow can not meet the needs of industrial development.

98. This is a single-phase measurement that multiplies the amplitude of fundamental current of a line by a sine signal which has the same phase with the current.

99. In this thesis,[http:///single-phase.html] ac-to-dc and dc-to-ac power converters are proposed to convert the three-phase varying voltage and frequency PMSG power to single-phase source with constant voltage and frequency.

100. The experiment of single-phase flow through low permeability core shows that during fluid flow there exists start-up pressure gradient.

101. Single-phase AC torque motor is popular in convolute, stop rotation and speed control.

102. This paper simply mentions the function of TN-C system neuter line, the circuit analysis of two single-phase circuit in common the neuter line.

103. In the view of the characteristics of the single-phase natural circulation flow under rolling motion, the research was conducted experimentally.

104. The single-phase flow in fracture and cave is studied on the base of numerical computation and experiment.

105. According to the equivalent circuit model of non-linear load, a detecting approach of harmonic current in single-phase circuit based on fast iterative algorithm in active power filter is proposed.

106. X-ray diffraction (XRD) and electron diffraction (ED) revealed that the resulting product is of pure single-phase rhombohedral structure.