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Showing 1 to 6 of 6 for “"aircraft power systems"”.
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A framework for the control of electro-thermal aircraft power systems
… time scales in order to manage the operation of aircraft power systems. With current and next generation aircraft replacing traditional power systems with electrically powered components, the coupling between an aircraft engine, electrical system, and thermal management system is becoming …
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A Method for Evaluating Aircraft Electric Power System Sizing and Failure Resiliency
<p>With the More Electric Aircraft paradigm, commercial commuter aircraft are increasing the size and complexity of electrical power systems by increasing the number of electrical loads. With this increase in complexity comes a need to analyze electrical power systems using new tools. The Hybrid …
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Modeling of Multi-Pulse Transformer/Rectifier Units in Power Distribution Systems
Multi-pulse transformer/rectifier systems are becoming increasingly popular in power distribution systems. These topologies can be found in aircraft power systems, motor drives, and other applications that require low total harmonic distortion (THD) of the input line current. This increase in the …
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High-Fidelity Power Injection From A Fuel Cell Onto A Variable-Frequency AC Power Bus
… of DC-source fed inverters to AC power systems is essential to the integration of DC sources such as fuel cells, batteries, and photovoltaics. In many cases, a phase detector determines the angle of the system which is used in the inverter control for the synchronization; however, …
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Creep Behavior Of Thin Laminates Of Iron-Cobalt Alloys For Use In Switched Reluctance Motors And Generators
… of developing magnetic bearings as well as an aircraft Integrated Power Unit and an Internal Starter/Generator for main propulsion engines. These developments are the driving force behind a new emphasis on high temperature, high strength magnetic materials for power applications. Analytical …
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Generalized Average-Current-Mode Control of Single-Phase AC-DC Boost Converters with Power Factor Correction
… for single-phase ac-dc boost converters with power factor correction (PFC). Traditional ACMC is generalized in a sense that it offers improved performance in the form of significant reduction of the current control loop bandwidth requirement for a given line frequency in unidirectional and …