工业技术创新
工業技術創新
공업기술창신
Industrial Technology Innovation
2015年
3期
272-278
,共7页
李明赫%张龙喜%王伟杰%翁亚运
李明赫%張龍喜%王偉傑%翁亞運
리명혁%장룡희%왕위걸%옹아운
双凸极%自励缓速器%永磁发电机%制动特性%设计
雙凸極%自勵緩速器%永磁髮電機%製動特性%設計
쌍철겁%자려완속기%영자발전궤%제동특성%설계
Doubly salient poles%Self-excited retarder%Permanent magnet generator%Braking performance%Design
将双凸极电磁液冷缓速器与永磁发电机功能结合，提出了一种双凸极自励式缓速器结构，建立有限元模型，数值模拟了缓速器的发电特性和制动特性。设计和制作了1600N·m的双凸极自励式缓速器样机，并进行了台架试验，验证了永磁发电机的空载及负载特性和双凸极自励式缓速器的转速特性和持续制动特性。
將雙凸極電磁液冷緩速器與永磁髮電機功能結閤，提齣瞭一種雙凸極自勵式緩速器結構，建立有限元模型，數值模擬瞭緩速器的髮電特性和製動特性。設計和製作瞭1600N·m的雙凸極自勵式緩速器樣機，併進行瞭檯架試驗，驗證瞭永磁髮電機的空載及負載特性和雙凸極自勵式緩速器的轉速特性和持續製動特性。
장쌍철겁전자액랭완속기여영자발전궤공능결합，제출료일충쌍철겁자려식완속기결구，건립유한원모형，수치모의료완속기적발전특성화제동특성。설계화제작료1600N·m적쌍철겁자려식완속기양궤，병진행료태가시험，험증료영자발전궤적공재급부재특성화쌍철겁자려식완속기적전속특성화지속제동특성。
Combining the functions of doubly salient liquid-cooled eddy current retarder and permanent magnet generator, a structure of doubly salient self-excited retarder is proposed in this paper. Established the finite element model, numerical simulation of the power generation characteristics and braking characteristics of retarder. Designed and produced a doubly salient self-excited retarder prototype with a braking torque of 1600N·m, and for the bench test. Verified the permanent magnet generator performance and braking performance of retarder.
