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Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back
Transients in the measuring converter of a current of the return sequence,based on use of coils Rogovsky |
D.B. SOLOV’EV
Results of research of transient which passes in the measuring converter of a current of the return sequence developed by au-thors, receiving the primary information from differentiating induction converters of a current are resulted, and is caused by con-nection of the asynchronous engine to three-phase system. The dynamic error of such converter is defined at start of the engine from symmetric system, and features of transients are established at breakage of different phases of system. Advantages of this converter over converters with current transformers on weight, power consumption and on dynamic characteristics are noted.
Key words: the measuring converter of a current, the coil Rogovsky, transients.
E-mail: solovev.aspirant@mail.ru
Стр. 26-31 |
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