Results 11 to 20 of about 21,821,612 (319)
Tapered high-power, high-brightness diode lasers: Design and performance
, 2022 S.265-288The development of high-power, high-brightness tapered diode lasers and laser amplifiers is reported in this review. Experimental and theoretical work is described that aims to improve the beam quality of these devices at output power levels ...
Mikulla, Michael
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Living and Working Safely Around High-Voltage Power Lines. [PDF]
, 1998 High-voltage transmission lines can be just as safe as the electrical wiring in the homes--or just as dangerous. The crucial factor is ourselves: they must learn to behave safely around them.
United States. Bonneville Power Administration.
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Improved system operations with high penetration of wind power : a dialog between academia and industry - Ireland [PDF]
, 2010 Panel session submission for the IEEE Power and Energy Society (PES) 2010 General Meeting, July 25-29 2010, Minneapolis, MinnesotaThis is a submission to a panel session at the 2010 IEEE PES General Meeting. It discusses effective collaboration between
Power, Michael +4 more
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High power diode lasers. Introduction
, 2022 S.1-3The motivation for writing this book is at least threefold: the extremely promising laser characteristics of high-power diode lasers; their vast application potential in production processes like welding, soldering, polymer joining, cutting, and ...
Poprawe, R.
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Spatial power combining for high-power transmitters [PDF]
IEEE Microwave Magazine, 2000 This article surveys recent progress in the development of high-power microwave and millimeter-wave solid-state sources using spatial power-combining techniques. Several promising topologies are discussed, and four technology demonstrations are presented that have emerged from recent research in academia and industry. We also include a brief discussion
Harvey, J. +3 more
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High Voltage, 2021 The ongoing large‐scale construction of ultra high voltage direct current projects in China makes the crossing of two high voltage direct current (HVDC) lines inevitable.
Xiaoqian Ma, Li Xie, Kun He, Jiayu Lu
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Research on Reactor Condition Evaluation Method Based on Acoustic Vibration Characteristic Parameters and Weight Factors [PDF]
E3S Web of Conferences, 2021 Compared with the traditional reactor abnormal state detection method, the acoustic vibration detection method combines the advantages of acoustic detection and vibration detection, which has the advantages of simple installation, strong portability and ...
Jia Peng-fei +5 more
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Research on GIS Monitoring System in Operation Based on Rail Robot [PDF]
E3S Web of Conferences, 2021 GIS is prone to various defects and faults after putting into operation, and the failure rate is high. At present, the inspection methods of GIS in operation include traditional inspection mode, two-dimensional code inspection mode, radio frequency ...
Jia Peng-Fei +5 more
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High current field test of impulse transient characteristics of substation grounding grid
The Journal of Engineering, 2018 It is significant to research the impulse characteristics of substation grounding grid for its optimal design and safe and stable operation. In order to obtain the impulse transient characteristics of substation grounding grid under lightning impulse ...
Xuefang Tong, Xiaohui Dong, Bo Tan
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High Voltage, 2019 Frequency response analysis is widely used as a method for the offline diagnosis of winding deformations in power transformers. To apply it to a working transformer, people need to determine how to inject the excitation signal and measure the response ...
Yangchun Cheng +7 more
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