ONE CYCLE CONTROL OF A PWM RECTIFIER A NEW APPROACH

One Cycle Control of a PWM Rectifier a New Approach

This paper analyzes a Digital Signal Processor (DSP) based One Cycle Control (OCC) strategy for a Power Factor Corrector (PFC) rectifier with Common-mode caruso rhodiola Voltage (CMV) immunity.It is proposed a strategy that utilizes an emulated-resistance-controller in closed-loop configuration to set the dc-link voltage to achieve unity power fact

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Transoral Robotics Supracricoid Hemilaryngopharyngectomy

Traditional open surgical approaches for hypopharyngeal carcinomas carry a great risk of developing treatment-related morbidity.Transoral robotic surgery (TORS) is an established treatment modality for head and neck cancer and can minimise this morbidity.Owing to the access and improved flexibility of the robotic system, hypopharyngeal tumours can

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