基于专利的塑料外壳式断路器短接技术分析研究OA
Analysis and Research on Short Circuit Technology of Molded Case Circuit Breaker Based on Patents
塑料外壳式断路器可以通过极间串联和并联来提高分断能力.常用的直流塑壳断路器是由交流塑壳断路器通过极间短接派生的.基于专利对塑料外壳式断路器的短接技术进行了分析和归纳,以期对专利工程师在新技术的新创性判断、研发人员在新技术的创新思路和现有技术的应用上有所帮助.
The breaking capacity of molded case circuit breaker(MCCB)can be improved by series connection and parallel connection between poles.The commonly used DC MCCBs are derived from the AC MCCB through pole to pole short circuit.The short circuit technologies of MCCB are analyzed and summarized based on patents,hoping to be helpful for patent engineers in judging the novelty and inventive step of new technology,and for researchers in exploring innovative ideas for new technologies and applying existing technologies.
全嘉青
上海良信电器股份有限公司,上海 201315
信息技术与安全科学
专利直流塑料外壳式断路器短接串联并联
patentDC molded case circuit breaker(DC MCCB)short circuitseries connectionparallel connection
《电器与能效管理技术》 2026 (7)
74-86,13
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