Results 101 to 110 of about 14,168 (225)
Three axis attitude control system [PDF]
, 1988 A three-axis attitude control system for an orbiting body comprised of a motor driven flywheel supported by a torque producing active magnetic bearing is described.
Studer, Philip A.
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IET Renewable Power GenerationIn this paper, a joint scheduling method of peak shaving and frequency regulation using hybrid energy storage system considering degeneration characteristic is proposed.
Yubo Wang, Xingang Zhao, Yujing Huang
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Motor/generator and electronic control considerations for energy storage flywheels [PDF]
, 1984 A spacecraft electric power supply system is described. Requirements of the system are to accelerate a momentum wheel to a fixed maximum speed when solar energy is available and to maintain a constant voltage on the spacecraft bus under varying loads ...
Nola, F. J.
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Rotating Machine Technologies for Integration of Pulsed and High Power Loads in Naval Electric Power Systems [PDF]
Advanced electric sensors and weapons are placing increasing demands on the electric power distribution systems of future naval vessels and energy storage is viewed as a critical technology for effective integration of IPS architectures in these ...
Gattozzi, A. +3 more
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EcoBlock: Grid Impacts, Scaling, and Resilience [PDF]
, 2017 Widespread deployment of EcoBlocks has the potential to transform today's electricity system into one that is more resilient, flexible, efficient and sustainable.
Bariya, Mohini +3 more
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Dynamic Load and Storage Integration [PDF]
Modern technology combined with the desire to minimize the size and weight of a ship’s power system are leading to renewed interest in more electric or all electric ships.
Davey, K. +6 more
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Description and simulation of an integrated power and attitude control system concept for space-vehicle application [PDF]
An Integrated Power and Attitude Control System (IPACS) concept with potential application to a broad class of space missions is discussed. A description is given of the basic concept of combining the onboard energy storage and attitude control functions
Jacobs, K. L. +2 more
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Assessment of flywheel energy storage for spacecraft power systems [PDF]
The feasibility of inertial energy storage in a spacecraft power system is evaluated on the basis of a conceptual integrated design that encompasses a composite rotor, magnetic suspension, and a permanent magnet (PM) motor/generator for a 3-kW orbital ...
Baer, D. A. +2 more
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Modelling and Control of an Annular Momentum Control Device [PDF]
The results of a modelling and control study for an advanced momentum storage device supported on magnetic bearings are documented. The control challenge posed by this device lies in its dynamics being such a strong function of flywheel rotational speed.
Downer, James R., Johnson, Bruce G.
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Synchronous response modelling and control of an annular momentum control device [PDF]
Research on the synchronous response modelling and control of an advanced Annular Momentun Control Device (AMCD) used to control the attitude of a spacecraft is described. For the flexible rotor AMCD, two sources of synchronous vibrations were identified.
Hockney, Richard +2 more
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