JPS5961475A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Power converter
Assignee: Toshiba Corp
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Filing: 1982-09-30
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Granted: —
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Expires: 2002-09-30
Abstract
Abstract PURPOSE:To supply an effective power required by a load with a simple configuration by controlling a current supplied from an AC power source by a pulse width modulation control inverter so that the DC voltage of a smoothing condenser becomes substantially constant. CONSTITUTION:A PWM inverter INV1 is composed of thyristors S11-S14 and diodes D11-D14, and controls a current supplied from a power source so that the DC voltage of a smoothing condenser C0 becomes constant. A PWM inverter INV2 is composed of thyristors S21-S26 and diodes D21-D26, and controls the 3-phase current supplied to the motor IM.
Inventors
- 👤 Shigeru Tanaka
- 👤 茂 田中
- 👤 Susumu Tadakuma
- 👤 多田隈 進
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-28 11:47
CPC Classifications
H; H02; H02M; H02M5/00; H02M5/40; H02M5/42; H02M5/44; H02M5/443; H02M5/45; H02M5/4505
Claims Analysis
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References Cited (Backward Citations)
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