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2009
This chapter contains sections titled: A Voltage Reduction Technique for Battery Operated Systems Automatic Adjustment of Threshold and Supply Voltage for Minimum Power Consumption in CMOS Digital Circuits Low-Power Operation Using Self-Timed Circuits and Adaptive Scaling of the Supply Voltage A Low-Power Switching Power Supply ...
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This chapter contains sections titled: A Voltage Reduction Technique for Battery Operated Systems Automatic Adjustment of Threshold and Supply Voltage for Minimum Power Consumption in CMOS Digital Circuits Low-Power Operation Using Self-Timed Circuits and Adaptive Scaling of the Supply Voltage A Low-Power Switching Power Supply ...
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Distributed power systems (telecommunication power supply)
10th International Telecommunications Energy Conference, 2003The author examines the application of distributed power supplies for telephone exchange loads in the range of 200-4800 A. The traditional central supply (locally termed the Integrated Power Suite or IPS) by comparison is seen to be deficient in areas of floor area requirements and flexibility. A cost comparison further shows the deficiency of IPS. The
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Uninterruptible Power Supply Systems
2010Recently, there has been a sharp increase in a number of so-called critical equipment of electrical power. Both separated units and complex objects, whose normal operation is strongly influenced by the parameters of electrical power, are included in this equipment.
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On Uninterruptible DC Power Supply Systems
IFAC Proceedings Volumes, 1983Abstract The major disadvantages of uninterruptible d.c. power supply systems in present use are either an unequal loading of individual sources or dependence on a separate control block or a dominant unit. A new redundant-type configuration featuring a feedback-controlled current sharing is proposed.
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NSTX upgrade power supply system
2015 IEEE 26th Symposium on Fusion Engineering (SOFE), 2015The National Spherical Torus Experiment (NSTX) is undergoing a significant upgrade. The upgrade increases the toroidal field and pulse length, adds three new diverter coils and a second neutral beam injection (NBI) system. The magnet coil power supply systems for the NSTX have been redesigned with many modifications to reflect NSTX upgrade needs.
W. Que +7 more
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Nuclear Instruments and Methods, 1971
Abstract A control for a system containing many power supplies is described. If any power supply fails, the whole system is shut off. Other fault sensors (e.g. overtemperature sensors) can be connected to the control easily.
M. Brendle, U. Briel, U. Briel
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Abstract A control for a system containing many power supplies is described. If any power supply fails, the whole system is shut off. Other fault sensors (e.g. overtemperature sensors) can be connected to the control easily.
M. Brendle, U. Briel, U. Briel
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IEEE Transactions on Transportation Electrification, 2020
Yilin Chen +4 more
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Yilin Chen +4 more
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Hybrid pumped hydro and battery storage for renewable energy based power supply system
, 2020M. Javed +4 more
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Changes in Power Supply Systems
TELESCON '94 - The First International Telecommunications Energy Special Conference, 1994Over the past twenty years there have been significant alterations to large UPS systems and similar changes have taken place on DC power systems for telecommunications. Both have electronic circuits to condition the power and batteries to supply the energy in the event of mains failure. In the early days it was generally the policy to back up the whole,
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