Results 141 to 150 of about 30,341 (295)

Battery powered high efficiency drive systems in practical applications [PDF]

open access: yes, 2015
Since about 30 years three-phase variable speed drives are the standard industrial solution when high reliability, high ingress protection of machine and especially high efficiency are required.
Weiss, H.
core  

The Influence of Collusion on Price Changes: New Evidence from Major Cartel Cases [PDF]

open access: yes
In this paper, we compare the distribution of price changes between collusive and noncollusive periods for ten major cartels. The first moments focus on previous research.
Alexander Geist   +2 more
core  

Development of an Active Optical Lens for Arc Flashing Detection. [PDF]

open access: yesSensors (Basel), 2023
Awramiuk P   +6 more
europepmc   +1 more source

Defects and failure types of solid insulation in gas‐insulated switchgear: In situ study and case analysis

open access: yesHigh Voltage, 2021
Y. Xing   +8 more
semanticscholar   +1 more source

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