[align=center]Research and Simulation on traction of urban train supplied by 24 pulse XIE Fang锛孎(xi脿n)ENG Xiao-yun, CHEN Shi-hao, Zhao xiaohao School of Electrical Engineering Southwest Jiaotong University, Chendu Sichuan 610031, China 璎� 鏂�锛岄Ξ鏇変簯锛岄櫝涓栨旦 瓒欏皬鐨� 瑗垮崡浜ら€氬ぇ瀛�(xu茅)闆绘埃宸ョ▼瀛�(xu茅)闄�锛屽洓宸� 鎴愰兘 610031锛沎/align] ABSTRACT: In this paper, the phase- shift principle of the 24-pulse rectifiers in urban鈥榮 power supply is analysed and modeled.considering SVPWM three-level inverter vector controlled traction system as the load, The running states are simulated in the two cases of supplying with ideally power supply and 24-pulse rectifiers .At the same time, harmonic of the AC side analysed in different running states of the train as well as DC side voltage. Results shows that the 24-pulse supply has good performance,the combination simulation plat could effectively analyse the influence among AC, DC side and operation state of the train. 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鍦�1鐐虹Щ鐩歌畩澹撳櫒鐨勭Щ鐩稿師鐞嗗湒鑸囧悜閲忓湒锛屽湒涓笂闈㈢祫璁婂鍣ㄩ珮澹撳伌(c猫)閲囩敤宸﹀欢鎺ユ硶锛屽鍚戦噺鍦栧乏鍦栨墍绀猴紝鍔犲叆寤堕倞绻炵祫涔嬪悗锛孉鐩搁浕澹撹純鍔犲叆寤堕倞绻炵祫涔嬪墠绉荤浉+7.5º锛涗笅闈㈢祫璁婂鍣ㄩ噰鐢ㄥ彸寤舵帴娉�锛屽鍚戦噺鍦栧彸鍦栨墍绀猴紝鍚屾ǎ鍙互鐪嬪嚭鍔犲叆寤堕倞绻炵祫涔嬪悗绉荤浉-7.5º銆傚叐绲勮畩澹撳櫒闁ュ伌(c猫)绻炵祫鍧囬噰鐢ㄦ槦-涓夎鎺ユ硶锛屼笁瑙掓帴绻炵祫鑸囨槦鎺ョ篂绲勭殑鍖濇暩(sh霉)姣旂偤 锛岄€欐ǎ闁ュ伌(c猫)绻炵祫绶氶浕澹撳箙鍊肩浉绛夛紝鍙槸鐩稿樊涓€瀹氱殑鐩镐綅銆傞枼鍋�(c猫)绻炵祫鍒嗗垾鎺ュ埌3鐩告暣娴佹⿱锛岄噰鐢ㄥ苟鑱�(li谩n)閫ｆ帴锛屽氨褰㈡垚浜�24鑴堟尝闆昏矾锛屾瘡鍊�(g猫)鑴堟尝鐩稿樊15º鐨勭浉瑙掋€傛牴鎿�(j霉)浠ヤ笂绉荤浉璁婂鍣ㄧ殑鍘熺悊鍩轰簬MATLAB/SIMULINK寤虹珛浜嗗涓嬬殑浠跨湡妯″瀷锛� [align=center] 鍦�2 24鑴堟尝鏁存祦闆昏矾浠跨湡妯″瀷 Fig.1 The simulation model of 24 pulse rectifier[/align] 鍦�2涓笁鐩搁浕婧愰伕鍙栬垏鐗藉紩璁婇浕鎵€鍚屾ǎ鐨勯浕澹撶瓑绱�(j铆)AC 33KV浜ゆ祦闆�锛屽瓙绯荤当(t菕ng)妯″鐐�24鑴堟尝鏁存祦璁婂鍣ㄦā鍨�锛岄€氶亷(gu貌)璁婂銆佹暣娴�锛屽彲浠ュ緱鍒板煄杌屼緵闆绘墍鐢ㄧ殑DC1500V鎴朌C750V闆诲锛堟枃涓墍閲囩敤鐐篋C750V闆诲鍒跺紡锛�?锛熻洶d鏅�(sh铆)锛岃几鍑虹涓€鍊�(g猫)鍛ㄦ湡鍏�(n猫i)鐨勯浕澹撴尝褰㈠強闋昏瓬鍒嗘瀽濡傚湒3鎵€绀猴紝鍙互鐪嬪嚭涓€鍊�(g猫)鍛ㄦ湡鏈�24鍊�(g猫)娉㈤牠锛岄浕澹撹剤鍕�(d貌ng)姣旇純灏�锛屾瘮杓冨钩绌�(w臎n)銆傛渶澶ц娉㈡鏁�(sh霉)鍑虹従(xi脿n)鍦ㄧ24娆�锛岀洿娴佸垎閲忕偤781.5V銆� [align=center] 鍦�3 24鑴堟尝鏁存祦闆昏矾鐩存祦鍋�(c猫)杓稿嚭娉㈠舰鍙婇牷璀� Fig.3 The DC side output wave of 24-pulse rectifier [/align] 鍦�4鐐哄姞鍏ラ樆鎬ц矤(f霉)杓夊悗24鑴堟尝鏁存祦闆昏矾缍�(w菐ng)鍋�(c猫)闆绘祦娉㈠舰鍜岃娉㈠垎鏋�锛屽緸鍦栦腑鍙互鐪嬪嚭锛岀恫(w菐ng)鍋�(c猫)闆绘祦鎺ヨ繎姝ｅ鸡娉�锛岃娉㈤潪甯稿皬锛岃純鏄庨’鐨勮娉㈢偤绗�23娆″拰25娆�锛岀附鐣歌畩鐜囧儏鐐�1.71%銆� [align=center] 鍦�4 24鑴堟尝鏁存祦闆昏矾缍�(w菐ng)鍋�(c猫)闆绘祦娉㈠舰鍜岄牷璀滃湒 Fig.4 The AC side current wave and spectrum [/align] 3 鍩轰簬SVPWM涓夐浕骞抽€嗚畩鍣ㄤ緵闆荤殑鐭㈤噺鎺у埗绛栫暐鍒嗘瀽鍜屼豢鐪熸ā鍨嬪缓绔� 浠ョ鍫�(ch菐ng)瀹氬悜鐭㈤噺鎺у埗鐨勪氦娴佸偝鍕�(d貌ng)绯荤当(t菕ng)鑳藉鎻愪緵鏈€浣冲暉鍕�(d貌ng)杞�(zhu菐n)鐭�锛屼娇鍒楄粖蹇€�銆佸钩绌�(w臎n)鍦板暉鍕�(d貌ng)锛涚郴绲�(t菕ng)鏈夊緢楂樼殑閫熷害绮惧害鍜屽緢瀵殑瑾�(di脿o)鏁磋寖鍦�锛岃兘澶犱繚璀夊垪杌婂湪鍚勭礆(j铆)閫熷害绌�(w臎n)瀹氶亱(y霉n)琛岋紱鏈夌悊鎯崇殑闆绘埃鍒跺嫊(d貌ng)鍔熻兘锛屼娇鍒楄粖鑳藉鍙潬鍦板埗鍕�(d貌ng)銆佹簴(zh菙n)纰哄湴鍋滆粖锛屽悓鏅�(sh铆)鍚戦浕缍�(w菐ng)鍥為闆昏兘锛岄潪甯搁仼鍚堜簬鍩庤粚鍒楄粖閲囩敤銆傜郴绲�(t菕ng)鎺у埗妗嗗湒濡傚湒锛曟墍绀猴紝鐗藉紩鍌冲嫊(d貌ng)绯荤当(t菕ng)閫嗚畩鍣ㄩ噰鐢ㄥ熀浜嶴VPWM涓夐浕骞抽浕澹撳瀷閫嗚畩鍣紙VSI锛変緵闆荤殑鐭㈤噺鎺у埗绛栫暐锛岃垏鍏╅浕骞砎SI鐩告瘮锛屽墠鑰呰几鍑烘尝褰㈠ソ銆佽剤娌栭牷鐜囦綆銆佸皪(du矛)鍣ㄤ欢鑰愬瑕佹眰浣�銆佽几鍑鸿娉㈠垎閲忎綆銆傚皪(du矛)闆绘(j墨)閬�(y霉n)琛屽強渚涢浕绯荤当(t菕ng)銆備富闆昏矾闆绘祦鍚湁鐨勮剤鍕�(d貌ng)鎴愬垎灏�,娓涘皯浜嗙壗寮曢浕姗�(j墨)鐢�(ch菐n)鐢熺殑闆荤鍣煶[3]銆傚皪(du矛)浜ゆ祦鍋�(c猫)璜ф尝鏈変竴瀹氱殑鏀瑰杽浣滅敤銆� [align=center] 鍦栵紩 鍩轰簬杞�(zhu菐n)瀛愮鍫�(ch菐ng)瀹氬悜鐨勭暟姝ラ浕姗�(j墨)鐭㈤噺鎺у埗绯荤当(t菕ng)妗嗗湒 Fig.5 Rotor Field Oriented vector control frame diagram of asynchronism motor [/align] 4 浠跨湡绲�(ji茅)鏋滆垏鍒嗘瀽 浣跨敤Matlab/Simulink骞宠嚭(t谩i)鎼缓鍩轰簬杞�(zhu菐n)瀛愮鍫�(ch菐ng)瀹氬悜鐨勭暟姝ラ浕姗�(j墨)鐭㈤噺鎺у埗浠跨湡绯荤当(t菕ng)濡傚湒5鎵€绀�锛屼娇鐢ㄧ┖闁撻浕澹撶煝閲忚(di脿o)鍒舵帶鍒朵笁闆诲钩閫嗚畩鍣ㄥ皪(du矛)鐣版闆绘(j墨)渚涢浕銆傜悊鎯崇洿娴侀浕婧愪緵闆绘檪(sh铆)锛岀郴绲�(t菕ng)鍦�0.2绉掓檪(sh铆)锛屽皣杞�(zhu菐n)閫熺郸瀹氬緸40rad/s璺宠畩?y艒u)?0rad/s锛�0.5绉掓檪(sh铆)绐佹笡鐐�50rad/s锛�0.7绉掓檪(sh铆)鍐嶅鐐�70rad/s锛岀郴绲�(t菕ng)璨�(f霉)杓夊湪0.8s鐢�20N.m绐佸鐐�50N.m锛屽湪0.9s鐢�50N.m绐佹笡鐐�20N.m銆備豢鐪熺祼(ji茅)鏋滃涓嬶細 [align=center] 鍦�6 鐞嗘兂鐩存祦闆绘簮涓嬪畾瀛愰浕娴佺殑浠跨湡娉㈠舰 Fig.6 Stator current wave when ideal DC source supplied 鍦�7 鐞嗘兂鐩存祦闆绘簮涓嬭綁(zhu菐n)鐭╂洸绶� Fig.7 Torque curve when ideal DC source supplied 鍦�8 鐞嗘兂鐩存祦闆绘簮涓嬭綁(zhu菐n)閫熸洸绶� Fig. 8 Velocity curve when ideal DC source supplied[/align] 寰炲湒6銆佸湒7銆佸湒8鍙互鐪嬪嚭锛岀暥(d膩ng)杞�(zhu菐n)閫熺郸瀹氳畩鍖栨檪(sh铆)锛岀郴绲�(t菕ng)鑳藉仛鍑哄揩閫熼熆鎳�(y墨ng)锛岃矤(f霉)杓夎綁(zhu菐n)璁婃檪(sh铆)瀹氬瓙闆绘祦绌�(w臎n)瀹氭€уソ杞�(zhu菐n)閫熺劇(w煤)娉㈠嫊(d貌ng)锛岃綁(zhu菐n)鐭╁嫊(d貌ng)鎱�(t脿i)闊挎噳(y墨ng)蹇�锛岀郴绲�(t菕ng)鎺у埗绮惧害楂�銆� 灏�24鑴堟尝鏁存祦璁婂鍣ㄨ几鍑虹鍔犲叐鍊�(g猫)鍧囧闆诲锛岀郸閫嗚畩鍣ㄤ緵闆�锛屽皣24鑴堟尝渚涢浕绯荤当(t菕ng)鍜岀煝閲忔帶鍒剁殑涓夐浕骞抽€嗚畩鍣ㄤ富鍌冲嫊(d貌ng)绯荤当(t菕ng)閫�(j矛n)琛岃伅(li谩n)鍚堜豢鐪�銆傞噸寰�(f霉)浠ヤ笂浠跨湡閬�(gu貌)绋�锛屼豢鐪熺祼(ji茅)鏋滃涓嬶細 [align=center] 鍦�9 24鑴堟尝渚涢浕涓嬪畾瀛愰浕娴佷豢鐪熸尝褰� Fig.9 Stator current wave when 24 pulse supplied 鍦�10 24鑴堟尝渚涢浕涓嬭綁(zhu菐n)鐭╂洸绶� Fig.10 Torque curve when 24 pulse supplied 鍦�11 24鑴堟尝渚涢浕涓嬭綁(zhu菐n)閫熸洸绶� Fig.11 Velocity curve when 24 pulse supplied[/align] 灏囩悊鎯崇洿娴侀浕婧愪緵闆讳笅鑸�24鑴堟尝渚涢浕涓嬬殑浠跨湡绲�(ji茅)鏋滈€�(j矛n)琛屾瘮杓�锛屽彲浠ョ櫦(f膩)鐝�(xi脿n)鍍呭儏瀹氬瓙闆绘祦鍜岃綁(zhu菐n)鐭╂洸绶氭尝鍕�(d貌ng)绋嶅ぇ锛屽挨鍏舵槸杞�(zhu菐n)鐭╄剤鍕�(d貌ng)姣旂悊鎯崇洿娴侀浕婧愪緵闆绘檪(sh铆)澶�锛屼絾鏄綁(zhu菐n)閫熷咕涔庣劇(w煤)娉㈠嫊(d貌ng)锛岃€屼笖鍦ㄨ綁(zhu菐n)閫熷拰杞�(zhu菐n)鐭╁垏鎻涢亷(gu貌)绋嬩腑涔熸矑(m茅i)鏈夋槑椤殑姣涘埡鍑虹従(xi脿n)锛屽苟涓斾篃娌�(m茅i)鏈夊奖闊跨郴绲�(t菕ng)鐨勫嫊(d貌ng)鎱�(t脿i)闊挎噳(y墨ng)閫熷害锛岃(shu艒)鏄�24鑴堟尝渚涢浕鐨勬€ц兘姣旇純濂�锛屾湭绲﹀垪杌婇亱(y霉n)琛岄€犳垚鏄庨’涓嶈壇褰遍熆锛岃兘婊胯冻鍩庤粚渚涢浕鐨勮姹傘€傚悓鏅�(sh铆)锛屼豢鐪熼倓鍙互寰楀埌楂樺渚涢浕缍�(w菐ng)鍋�(c猫)闆绘祦鐨勬尝褰紝閫欐ǎ鍙互灏�(du矛)闆绘祦閫�(j矛n)琛岃娉㈠垎鏋�锛岃€冨療涓嶅悓鏅�(sh铆)娈甸亱(y霉n)琛岀媭鎱�(t脿i)鎴栨槸璨�(f霉)杓夌櫦(f膩)鐢熻畩鍖栨檪(sh铆)锛岀恫(w菐ng)鍋�(c猫)娉㈠舰鐨勮娉㈠惈閲忕殑璁婂寲銆傜恫(w菐ng)鍋�(c猫)娉㈠舰鍙婂叾璜ф尝鍒嗘瀽濡傚湒12銆�13銆�14銆�15鎵€绀�: [align=center] 鍦�12 24鑴堟尝渚涢浕缍�(w菐ng)鍋�(c猫)闆绘祦娉㈠舰 Fig. 12 The AC side current wave of 24-pulse rectifier 鍦�13 0.15s锝�0.17s缍�(w菐ng)鍋�(c猫)闆绘祦娉㈠舰鍙婇牷璀� Fig.13 0.15s锝�0.17s AC side current wave and spectrum 鍦�14 0.3s锝�0.32s缍�(w菐ng)鍋�(c猫)闆绘祦娉㈠舰鍙婇牷璀� Fig.14 0.3s锝�0.32s AC side current wave and spectrum 鍦�15 0.8s锝�0.82s缍�(w菐ng)鍋�(c猫)闆绘祦娉㈠舰鍙婇牷璀� Fig.15 0.8s锝�0.82s AC side current wave and spectrum 鍦�16 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[2] 鏋楁儬婕�,鍑屾枃鍫�(ji膩n).24鐩歌桓鍚戦洐鍒嗚鏁存祦璁婂鍣�.璁婂鍣�.2002,绗�10鏈�:9锝�10 [3] 鐜嬨€€宸�,缇呴殕绂�. 鍦伴惖杌婅紱涓夐浕骞抽€嗚畩鍣ㄤ富鍌冲嫊(d貌ng)绯荤当(t菕ng)浠跨湡.绉戝(xu茅)鎶€琛�(sh霉)鑸囧伐绋�. 2007,绗�6鏈�:1172锝�1176 [4] 寮电磾姹熺瓑.绌洪枔鐭㈤噺PWM娉㈠舰鐨勮娉豢鐪熺爺绌�.鐕曞北澶у(xu茅)瀛�(xu茅)鍫�(b脿o).2000锛岀2鏈燂細141锝�144 鏀剁ǹ鏃ユ湡锛� 浣滆€呯啊(ji菐n)浠嬶細 璎� 鏂癸紙1980鈥旓級锛屽コ锛岃泊宸為噾娌�锛屽湪璁€纰╁＋鐮旂┒鐢燂紝鐮旂┒鏂瑰悜锛氶浕鍔涢浕瀛愯垏闆诲姏鍌冲嫊(d貌ng) 棣泬浜戯紙1962-锛�锛屽コ锛屾渤鍗楀閭�锛屾暀鎺�/鍗氬＋鐢熷皫(d菐o)甯�锛岀爺绌舵柟鍚戯細闆诲姏闆诲瓙鑸囦氦娴佸偝鍕�(d貌ng)锛屽垪杌婅嚜鍕�(d貌ng)鎺у埗锛圓TC锛夊拰鍒楄粖鑷嫊(d貌ng)椐曢锛圓TO锛� 鑱�(li谩n)绯绘柟寮忥細鎵嬫(j墨)锛�13982201059 E-mail锛歺ieyuer2003@163.com.