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New approach for modern power grids increases efficiency, reduces costs(图)
New approach modern power increases efficiency reduces costs
2019/10/17
Modern power grids are rapidly developing because of the increasing availability of renewable energy sources such as solar photovoltaic and wind power. The trend is expected to continue.Renewable ener...
Reliability measures of electrical grid has risen to a new norm as it involves physical security and cybersecurity. Threats to either can trigger instability, leading to blackouts and economic losses....
The Power of Online Learning in Stochastic Network Optimization
Power Online Learning Stochastic Network Optimization
2016/1/22
In this paper, we investigate the power of online learning in stochastic network optimization with unknown system statistics a priori. We are interested in understanding how information and learning c...
We consider the problem of determining optimal wire widths for a power or ground network, subject to limits on wire widths, voltage drops, total wire area, current density, and power dissipation. To a...
Managing power consumption in networks on chips
Energy management low power regenerative stochastic processes system analysis and design
2015/8/11
In this work we present a new methodology for managing power consumption of NOCs, which we formulate using closed-loop control concepts, by introducing an estimator and a controller that implement the...
A Dynamic Reconfiguration Framework to Maximize Performance/Power in Asymmetric Multicore Processors
Asymmetric Multicore Processors (AMP) Core Morphing Thread scheduling Performance/power prediction Hardware performance counters (HPCs)
2014/12/8
Recent trends in technology scaling have shifted the processing paradigm to multicores. Depending on the characteristics of the cores, the multicores can be either symmetric or asymmetric. Prior resea...
Clock Generation and Distribution for Enhancing Immunity to Power Supply Noise
Clock microprocessor core microprocessor clock frequency the power supply
2014/11/7
Clock generation and distribution are getting difficult due to increased die size and increased number of cores in a microprocessor. Clock frequencies of microprocessors have been increased and expect...
Demand Side Management for Wind Power Integration in Microgrid Using Dynamic Potential Game Theory
Wind Power Integration Microgrid Game Theory
2012/12/4
We propose a novel demand side management method to tackle the intermittency in wind power generation. Our focus is on an isolated microgrid with one wind turbine, one fastresponding conventional gene...
A Hardware/Software Co-Design Architecture for Thermal, Power, and Reliability Management in Chip Multiprocessors
Power density temperature electric power equipment failure
2014/11/7
Today’s designs are being shaped by the challenges of nano-CMOS technologies: increased power density, rising junction temperatures, and rising rate of errors and device failures that constrain averag...
130 nm CMOS Mixer and VCO for 2.4 GHz Low-power Wireless Personal Area Networks
Switch Mixers Varactors IEEE 802.15.4 (ZigBee) Direct Conversion Receiver
2010/2/2
This paper describes a 2.4 GHz passive switch mixer
and a 5/2.5 GHz voltage-controlled negative Gm oscillator (VCO)
with an inversion-mode MOS varactor. Both circuits are implemented
using a 1P8M 0...