电气化铁道
電氣化鐵道
전기화철도
ELECTRIC RAILWAY
2012年
2期
28-31
,共4页
边宏超%刘承志%曹景雷%游先亮%朱娅
邊宏超%劉承誌%曹景雷%遊先亮%硃婭
변굉초%류승지%조경뢰%유선량%주아
牵引供电%电压损失%改善措施%谐波
牽引供電%電壓損失%改善措施%諧波
견인공전%전압손실%개선조시%해파
traction power-supply%voltage loss%measures%harmonic
阐述了电气化铁道牵引网电压损失形成机理并作了相关理论计算,建立了牵引供电系统模型并进行分析,利用仿真软件对采用的两种改善方案进行了仿真验证,分析了改善效果及谐波特性。
闡述瞭電氣化鐵道牽引網電壓損失形成機理併作瞭相關理論計算,建立瞭牽引供電繫統模型併進行分析,利用倣真軟件對採用的兩種改善方案進行瞭倣真驗證,分析瞭改善效果及諧波特性。
천술료전기화철도견인망전압손실형성궤리병작료상관이론계산,건립료견인공전계통모형병진행분석,이용방진연건대채용적량충개선방안진행료방진험증,분석료개선효과급해파특성。
This paper presents the basic theory of traction network’s voltage loss of existing electric railway, a simulation model of traction power-supply system is presented to analyze it exactly. In order to reduce the voltage loss, two measures are adopted and the effectiveness is verified by simulation, and the harmonic character is also analyzed.
