SU119242A2 - Frequency converter - Google Patents
Frequency converterInfo
- Publication number
- SU119242A2 SU119242A2 SU561427A SU561427A SU119242A2 SU 119242 A2 SU119242 A2 SU 119242A2 SU 561427 A SU561427 A SU 561427A SU 561427 A SU561427 A SU 561427A SU 119242 A2 SU119242 A2 SU 119242A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- frequency converter
- converter
- windings
- rigidity
- winding
- Prior art date
Links
Landscapes
- Ac-Ac Conversion (AREA)
Description
В осноЕно.м авт. св. Х 67799 описан преобразователь частоты в виде индукционной машины с двум обмотками на роторе и двум обмотками на статоре, одна из которых вл етс входной, а друга выходной.Essentially auth. St. X 67799 describes a frequency converter in the form of an induction machine with two windings on the rotor and two windings on the stator, one of which is input and the other output.
Предлагаемый преобразователь представл ет собой дальнейшее развитие преобразовател по авт. св. № 67799 и обеспечивает повышение жесткости внешней характеристики преобразовател На чертеже изображена принципиальна электрическа схема предлагаемого преобразовател частоты.The proposed converter is a further development of the converter according to the authors. St. No. 67799 and provides for an increase in the rigidity of the external characteristic of the converter. The electrical circuit of the proposed frequency converter is shown in principle.
Преобразователь содержит статор с двум обмотками 1 и 2, меюш ,ими различное число витков и различное число полюсов, и ротор с двум соответствующими обмотками 5 и 4. Линейные концы обмоток 3 и 4 соедин ютс между собой.The converter comprises a stator with two windings 1 and 2, a meush, a different number of turns and a different number of poles, and a rotor with two corresponding windings 5 and 4. The linear ends of the windings 3 and 4 are interconnected.
Обмотка / вл етс входной и присоедин етс к сети 5 трехфазного тока. Обмотка 2 вл етс выходной, и на ее зажимах возникает трехфазное напр жение другой частоты, чем в сети 5.The winding / is input and is connected to the three-phase current network 5. Winding 2 is an output winding, and at its terminals there is a three-phase voltage of a different frequency than in the network 5.
В выходную цепь преобразовател включены последовательно электрические конденсаторы 6, обеспечивающие повышение жесткости его характеристики.In the output circuit of the converter are connected in series electric capacitors 6, which provide an increase in the rigidity of its characteristics.
Предмет изобретени Subject invention
Преобразователь частоты в виде индукционной машины по авт. св. № 67799, отличающийс тем, что, с целью повышени жесткости внешней характеристики преобразовател , в его выходную цепь включены последовательно электрические конденсаторы.Frequency converter in the form of an induction machine on the author. St. No. 67799, characterized in that, in order to increase the rigidity of the external characteristic of the converter, electrical capacitors are connected in series to its output circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU561427A SU119242A2 (en) | 1956-11-26 | 1956-11-26 | Frequency converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU561427A SU119242A2 (en) | 1956-11-26 | 1956-11-26 | Frequency converter |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU67799 Addition |
Publications (1)
Publication Number | Publication Date |
---|---|
SU119242A2 true SU119242A2 (en) | 1958-11-30 |
Family
ID=48406721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU561427A SU119242A2 (en) | 1956-11-26 | 1956-11-26 | Frequency converter |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU119242A2 (en) |
-
1956
- 1956-11-26 SU SU561427A patent/SU119242A2/en active
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