燃气涡轮试验与研究
燃氣渦輪試驗與研究
연기와륜시험여연구
GAS TURBINE EXPERIMENT AND RESEARCH
2013年
5期
46-49
,共4页
航空发动机%地面保障车%发电机组%直流电源%超级电容%电源特性
航空髮動機%地麵保障車%髮電機組%直流電源%超級電容%電源特性
항공발동궤%지면보장차%발전궤조%직류전원%초급전용%전원특성
aero-engine%power supply vehicle%generator set%DC power%super capacitor%power supply characteristics
简述了电源系统的组成及供给能力，并制定了电源系统方案。根据航空发动机地面起动及地面保障车的用电要求，分析了系统的用电功率及设计要求。针对航空发动机在使用中易出现起动机输出轴薄弱环节处断裂现象，采用了合适的限流匹配设计技术。同时，在电源中引入超级电容设计技术，解决了蓄电池等在高原、负温环境条件下性能下降明显的问题，并提高了系统响应特性，增加了发动机瞬间所需功率。最后，通过试验对设计进行了验证。
簡述瞭電源繫統的組成及供給能力，併製定瞭電源繫統方案。根據航空髮動機地麵起動及地麵保障車的用電要求，分析瞭繫統的用電功率及設計要求。針對航空髮動機在使用中易齣現起動機輸齣軸薄弱環節處斷裂現象，採用瞭閤適的限流匹配設計技術。同時，在電源中引入超級電容設計技術，解決瞭蓄電池等在高原、負溫環境條件下性能下降明顯的問題，併提高瞭繫統響應特性，增加瞭髮動機瞬間所需功率。最後，通過試驗對設計進行瞭驗證。
간술료전원계통적조성급공급능력，병제정료전원계통방안。근거항공발동궤지면기동급지면보장차적용전요구，분석료계통적용전공솔급설계요구。침대항공발동궤재사용중역출현기동궤수출축박약배절처단렬현상，채용료합괄적한류필배설계기술。동시，재전원중인입초급전용설계기술，해결료축전지등재고원、부온배경조건하성능하강명현적문제，병제고료계통향응특성，증가료발동궤순간소수공솔。최후，통과시험대설계진행료험증。
For the electricity requirements of engine ground start and power supply vehicle, the electric power and the design requirements of the power supply system was analyzed. The components and supply capacity of the system were also presented, and a scheme was made. To solve the problem that the weakness of starter output shaft is easy to rupture when aircraft engine is in use, appropriate current limiting matching design technology was adopted. At the same time, the super capacitor design technology was introduced into power supply to solve the problem that the performance decreased significantly when battery and thermal battery were in plateau and negative temperature condition, and improve the system response characteristic, increase instantaneous required power for the engine. Finally, the design and application of aircraft power supply vehicle were verified by experiment.
