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(61) This paper with 220/110/10 kV step-down transformer substation design as an example, elaborated the power system engineering of substation part electrical design (a part of the whole process of).

(62) This kind of transformer has low inductance and distributed capacitance , which can satisfy the design requirements.

(63) This paper base on theory of voltage transformer economical operation, expositing great economic meaning of electricity saving by chosen the operation way and reduced the ullage.

(64) To calculate self and mutual inductance of coreless transformer in printed circuit board, The author offered a new method to calculate based on Neumann equation as well as testing process and circuit.

(65) In order to reduce cost, I eliminated the idea of an output transformer.

(66) The structure and design key points of oil immersed inverted current transformer are introduced. Some problems that must be paid attention to in its design are pointed.

(67) The application of superconductors in electric cable, transformer, motor, fault current limiter and energy storage will bring forth a new phase of development of the electric power technology.

(68) Electromagnetic winding, motor, high temperature transformer , electric tools , special electromotor, refrigeration compressor , oil immersed transformer, etc.

(69) The thesis only counts the failure that leads the transformer to quit operation, regarding the transformer as Non-repairable system whose main index is failure rate.

(70) The debugging process should use transformer from small to large gradually increased until the voltage observation circuit voltage, LED LED lamp case.

(71) As a result, a 1.08GHz, low phase noise transformer coupling quadrature LC VCO is finished according to the proposed model.

(72) This paper analyzes the cooperation problem in indication between voltage - regulating transformer on load and the corresponding secondary equipment, puts forward the solution and uses it in practice.

(73) To solve the problem of locating the multipoint earthing of the transformer core, two novel methods, named as high-frequency method and travelling-wave method, are analyzed and compared in detail.

(74) AC voltmeter PV1: indicating primary terminal voltage of rectifier transformer regulated by .

(75) Signal conditioning circuit AD698 for Linear Variable Differential Transformer (LVDT) is introduced, and the application of this circuit can greatly simplify the circuit design.

(76) The circuit, with over-current protection of output transformer original side average current and side peak current, adopts pulse transformer coupling MOSFET driving circuit.

(77) In a power transformer the coils are on an iron core made of ferromagnetic material in order to confine the flux so that almost all of the flux linking any one coil links all the others.

(78) The transient performance of small power protective current transformer(CT) is described, the improved method of transient performance is analyzed and the transient dimensioning factor is discussed.

(79) All research above can provide valuable help for measurement of trace moisture in transformer pressboard .

(80) The multi parameters of running trans former are considered comprehensively, and by fuzzy synthesis reasoning to conclude fuzzed representation of transformer coiling hot point.

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

(81) In this paper, a design method and the operating principles of pulse transformer in forward converter are presented, and some problems to be considered are pointed.

(82) The factors to influence the seal characteristic of SF6 instrument transformer are introduced. The measures and methods to maintain its seal characteristic are given.

(83) Pulse transformer is an important device in the field of pulse power technology.

(84) However, the leakage inductance and resistance of side of the transformer are required as priori parameters.

(85) Medium frequency transformer quenching is used for workpiece diathermy, quenching, annealing, brazing, etc.

(86) Transformer oil purifier applies for filtrating and dehydrating transformer oil, mutual conductor oil, switch oil and other kinds of insulation oils.

(87) The transformer is available AS a self-cooled unit, or it can be purchASed with additional steps of forced cooling that use fan or fans and oil pumps.

(88) The design method of the high voltage and the fast response time pulse transformer used in the condition of low load impedance was introduced.

(89) This task develops a long-distance data acquisition and monition system of low-voltage distribution transformer based on the GPRS technology.

(90) The method could also calculate the transformation ratio, in particular be true of line parameter and the transformer.