船电技术
船電技術
선전기술
2012年
12期
52-55
,共4页
无刷发电机%励磁系统%故障排除
無刷髮電機%勵磁繫統%故障排除
무쇄발전궤%려자계통%고장배제
brushless synchronous generator%excitation system%troubleshooting
1FC6无刷发电机采用的THYRI—PART励磁系统由相复励装置和电压校正器（AVR）两部分组成。励磁系统元部件损坏、系统参数不当调整均可能导致发电机电压调整或并联运行时无功功率分配故障。本文分析了1FC6无刷发电机、THYRI—PART励磁系统的工作原理及THYRI—PART励磁系统各部分常见故障，并结合某轮发电机调压故障的实例，对相复励装置参数不当调整导致发电机调压故障的检查与故障排除过程进行了论述，为船舶工程技术人员提供参考。
1FC6無刷髮電機採用的THYRI—PART勵磁繫統由相複勵裝置和電壓校正器（AVR）兩部分組成。勵磁繫統元部件損壞、繫統參數不噹調整均可能導緻髮電機電壓調整或併聯運行時無功功率分配故障。本文分析瞭1FC6無刷髮電機、THYRI—PART勵磁繫統的工作原理及THYRI—PART勵磁繫統各部分常見故障，併結閤某輪髮電機調壓故障的實例，對相複勵裝置參數不噹調整導緻髮電機調壓故障的檢查與故障排除過程進行瞭論述，為船舶工程技術人員提供參攷。
1FC6무쇄발전궤채용적THYRI—PART려자계통유상복려장치화전압교정기（AVR）량부분조성。려자계통원부건손배、계통삼수불당조정균가능도치발전궤전압조정혹병련운행시무공공솔분배고장。본문분석료1FC6무쇄발전궤、THYRI—PART려자계통적공작원리급THYRI—PART려자계통각부분상견고장，병결합모륜발전궤조압고장적실례，대상복려장치삼수불당조정도치발전궤조압고장적검사여고장배제과정진행료논술，위선박공정기술인원제공삼고。
THYRI-PART generator excitation system used in 1FC6 brushless generator consists of phase-compound exciting unit and A VR. Both damage of the elements and improper adjustment of excitation system will result in fault of voltage regulation or reactive power distribution of generators while paralleling operation. The principle of 1FC6 brushless generator and THYRI-PART excitation system is analyzed in the paper. The frequent faults of excitation system are related, and taking the fault of generator voltage regulation of a ship: as an example, the processes of check and troubleshooting are analyzed in the paper, which could be a reference for the people working in this area.
