发明名称 |
PULSE FREQUENCY AND PHASE CONTROL SYSTEM OF MOTOR ROTATION SPEED |
摘要 |
FIELD: electricity. ^ SUBSTANCE: invention relates to electric engineering and may be used in fast-acting control systems with wide range of speed control, which require speed stabilisation at uniform rotation of the motor. Circuit switching device is implemented in pulse frequency and phase control system of motor rotation control. The circuit switching device allows for automatic measuring frequency capture moment and optimising control switching from automatic synchronisation circuit to phase self-tuning ensuring the technical result provided by the invention. Motor rotation range from super low speed (0.01 Hz) to high speed (10000 Hz) is also provided by the invention. ^ EFFECT: improvement of stability and running speed, reduction of correction requirements and wide range of motor rotation speed control. ^ 3 dwg |
申请公布号 |
RU2342762(C1) |
申请公布日期 |
2008.12.27 |
申请号 |
RU20070133472 |
申请日期 |
2007.09.06 |
申请人 |
FEDERAL'NOE GOSUDARSTVENNOE UNITARNOE PREDPRIJATIE "NAUCHNO-PROIZVODSTVENNOE OB"EDINENIE PRIKLADNOJMEKHANIKI IM. AKADEMIKA M.F. RESHETNEVA" |
发明人 |
TYSHCHENKO ALEKSANDR KONSTANTINOVICH |
分类号 |
H02P6/00;H02P6/06 |
主分类号 |
H02P6/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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