Energy storage in elastic deformations in the mechanical domain offers an alternative to the electrical, electrochemical, chemical, and thermal energy storage …
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This paper is devoted to doing a simulation research on the cushioning process of hydraulic operating mechanism applied on …
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Fast circuit breaker can effectively reduce the impact of short-circuit current and become one of the research hotspots of high-voltage circuit breaker (HVCB). The novel repulsive …
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The hydraulic pump moves oil from the low pressure oil reservoir (tank) to the energy storage side, builds up pressure and charges the spring assembly. When …
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High voltage circuit breakers are the most important protection and control apparatus in power system. As a core part of circuit breakers, the operating …
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Disc spring as the energy storage component is the important core part of hydraulic operating mechanism in high voltage circuit breaker. Its advantage is that it is in a very small...
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The purpose of this paper is to present a brief résumé of a rather comprehensive study concerning circuit-breaker operating mechanisms and to describe a new type of …
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Compared with other mechanisms, the hydraulic operating mechanisms are widely used in the field of higher-level voltage circuit breakers based on their advantages of less …
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... hydraulic spring operating mechanism combines the advantages of a hydraulic operating mechanism with those of a spring energy storage system ( Figure 9 ). Energy …
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According to the development of worldwide high voltage circuit breakers, hydraulic operating mechanisms have been applied widely due to their advantages of high output …
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