With energy conservation and emission reduction becoming an urgent task in society, electric motors, as the driving force of various equipment, improving their efficiency and reducing losses can achieve the goal of en...
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Different operating modes of pumped storage unit (PSU) will influence the transient angle stability (TAS) of the system differently. However, the existing TAS analysis method mainly focuses on the TAS considering just...
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In UHV and UHV transmission lines, tank circuit breakers need to be switched frequently, and the pre-insertion resistors is subject to the mixed impact of AC and DC at the same time, so the pre-insertion resistors is ...
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The development of new power systems containing large-scale energy storage devices is rapid, and it is of great significance to achieve efficient and reasonable utilization of energy storage. This article proposes to ...
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This article presents an alternative approach to reduce the switching frequency in switching elements within power electronic converters. The aim is to address the challenges of conventional semiconductor devices in h...
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The interaction between DPMSGs and AC/DC power grids is complex and changeable, which can easily cause broadband oscillations in the system. Impedance analysis has been widely used in power system broadband oscillatio...
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With the continuous development of science and technology, the traditional wired power transfer technology can no longer meet the needs of further daily use, so wireless power transfer technology has been developed ac...
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The coordinated control strategy based on the improved virtual DC motor (VDCM) is proposed to address the bus voltage fluctuation of an isolated DC microgrid and the power distribution problem of multiple energy stora...
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This paper presents an industrial robotic gripper for high-volume, fixed automation applications. The gripper is unique in that it can both grasp an object and retract the object using a single electric motor. Once th...
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The presence of bird nests on transmission and transformation lines poses a serious threat to the safe operation of the power system. Short circuits and trips caused by bird nests can lead to widespread power outages....
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