sinusoidal PWM

См. также в других словарях:

• PWM — Modulation de largeur d impulsion La modulation de largeur d impulsions (MLI ; en anglais : Pulse Width Modulation, soit PWM), est une technique couramment utilisée pour synthétiser des signaux continus à l aide de circuits à… …   Wikipédia en Français

• Pulse-Width-Modulated (PWM) Wave Inverter —   A type of power inverter that produce a high quality (nearly sinusoidal) voltage, at minimum current harmonics.   *** (PWM)   PWM inverters are the most expensive, but produce a high quality of output signal at minimum current harmonics. The… …   Energy terms

• Inverter (electrical) — An inverter is an electrical device that converts direct current (DC) to alternating current (AC)[1]; the converted AC can be at any required voltage and frequency with the use of appropriate transformers, switching, and control circuits. Solid… …   Wikipedia

• Digital phase converter — A digital phase converter creates a three phase power supply from a single phase supply. A digital signal processor (DSP) is used to control power electronic devices to generate a third voltage, which along with the single voltage from the supply …   Wikipedia

• Variable-frequency drive — A variable frequency drive (VFD) is a system for controlling the rotational speed of an alternating current (AC) electric motor by controlling the frequency of the electrical power supplied to the motor.cite book | first=Sylvester J. |… …   Wikipedia

• Electric Motor Education and Research Foundation — The Electric Motor Education and Research Foundation, or EMERF, is a non profit foundation affiliated with SMMA – the Motor and Motion Association, a United States based electric motor trade association. EMERF was chartered in 1995 to advance and …   Wikipedia

• Phase fired controllers — Phase control (PFC), also called phase cutting, is a method of pulse width modulation (PWM) for power limiting, applied to AC voltages. It works by modulating a thyristor, SCR, triac, thyratron, or other such gated diode like devices into and out …   Wikipedia

• ГОСТ Р ИСО/МЭК 19762-4-2011: Информационные технологии. Технологии автоматической идентификации и сбора данных (АИСД). Гармонизированный словарь. Часть 4. Общие термины в области радиосвязи — Терминология ГОСТ Р ИСО/МЭК 19762 4 2011: Информационные технологии. Технологии автоматической идентификации и сбора данных (АИСД). Гармонизированный словарь. Часть 4. Общие термины в области радиосвязи оригинал документа: ALOHA [ALOHA slotted]:… …   Словарь-справочник терминов нормативно-технической документации

• Amplitude modulation — Passband modulation v · d · e Analog modulation AM · …   Wikipedia

• Electronic amplifier — A practical amplifier circuit An electronic amplifier is a device for increasing the power of a signal. It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In… …   Wikipedia

• Switched-mode power supply — switched mode power supply. A bridge rectifier B Input filter capacitors C Transformer D output filter coil E output filter capacitors ] A switched mode power supply, switching mode power supply or SMPS, is an electronic power supply unit (PSU)… …   Wikipedia