SU985921A1
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Method and apparatus for control of inverter
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SU744875A1
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Method and device for control of bridge inverter
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SU666604A1
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Arrangement for thermal protection of three-electrode semiconductor devices
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SU888303A2
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Three-phase voltage inverter
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SU575739A1
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Device for additional charging of switching capacitor
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SU680123A1
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Reversible thyristor frequency converter
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SU682823A1
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Total rotary speed pulse sensor
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DE2343008A1
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INVERTER CONTROL SYSTEM
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SU603122A1
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Self-sustained inverter
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SU657562A1
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Frequency-controlled electric drive
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SU661713A1
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Inverter control device
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SU580618A1
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Autonomous inverter
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HU171203B
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Method and setup for eliminating the swinging of induction motors
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SU607321A1
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Method of switching auxiliary thyristors in inverter
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SU600676A1
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Self-sustained inverter
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