SU645910A1 - Bi-harmonic electromagnetic exciter - Google Patents
Bi-harmonic electromagnetic exciterInfo
- Publication number
- SU645910A1 SU645910A1 SU752101174A SU2101174A SU645910A1 SU 645910 A1 SU645910 A1 SU 645910A1 SU 752101174 A SU752101174 A SU 752101174A SU 2101174 A SU2101174 A SU 2101174A SU 645910 A1 SU645910 A1 SU 645910A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- electromagnetic exciter
- harmonic electromagnetic
- harmonic
- exciter
- electromagnet
- Prior art date
Links
Landscapes
- Near-Field Transmission Systems (AREA)
Description
колебательный контур настраиваетс н ;частоту второй гармоники тока. Питание электромагнита осуществл етс от сети переменного тока через однополупериодные выпр мители,the oscillating circuit is tuned n; the frequency of the second harmonic current. The electromagnet is powered from an alternating current network through half-wave rectifiers,
Бигармонический электромагнитный вибровозбудитель работает следующим образом.Biharmonic electromagnetic vibration exciter works as follows.
При протекании однополупериодного тока через электромагнит возникает сила, котора так же, как и ток содержит первую и вторую гармонику. Перва гармоника силы возбуждает колебани первого колебательного контура ,, а втора гармоника силы - второго с частотой в два раза большей, чем частота первого контура.When a half-wave current flows through the electromagnet, a force arises, which, like the current, contains the first and second harmonics. The first harmonic of the force excites the oscillations of the first oscillatory circuit, and the second harmonic of the force - the second with a frequency twice as large as the frequency of the primary circuit.
Таким образом, благодар предложенному расположению электромагнита и рма при одной магнитной системе Сигармонические колебани генерируютс на рабочем органе.Thus, due to the proposed arrangement of the electromagnet and the PM with one magnetic system, cigarmonic oscillations are generated on the working element.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU752101174A SU645910A1 (en) | 1975-02-03 | 1975-02-03 | Bi-harmonic electromagnetic exciter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU752101174A SU645910A1 (en) | 1975-02-03 | 1975-02-03 | Bi-harmonic electromagnetic exciter |
Publications (1)
Publication Number | Publication Date |
---|---|
SU645910A1 true SU645910A1 (en) | 1979-02-05 |
Family
ID=20608802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU752101174A SU645910A1 (en) | 1975-02-03 | 1975-02-03 | Bi-harmonic electromagnetic exciter |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU645910A1 (en) |
-
1975
- 1975-02-03 SU SU752101174A patent/SU645910A1/en active
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