鍙嬫儏鎻愮ず锛氭湰绔欐彁渚涘叏鍦�(gu贸)400澶氭墍楂樼瓑闄㈡牎鎷涙敹纰╁+銆佸崥澹爺绌剁敓鍏ュ(xu茅)鑰冭│姝峰勾鑰冪爺鐪熼銆佽€冨崥鐪熼銆佺瓟妗堬紝閮ㄥ垎瀛�(xu茅)鏍℃洿鏂拌嚦2012骞�锛�2013骞�锛涘潎鎻愪緵鏀惰不(f猫i)涓嬭級銆� 涓嬭級娴佺▼锛� 鑰冪爺鐪熼 榛�(di菐n)鎿娾€�鑰冪爺瑭﹀嵎鈥濃€濅笅杓�; 鑰冨崥鐪熼 榛�(di菐n)鎿娾€�鑰冨崥瑭﹀嵎搴�(k霉)鈥� 涓嬭級
闆诲瓙绉戞妧澶у(xu茅) target=_blank>鎴愰兘闆诲瓙绉戞妧澶у(xu茅) 2018 骞寸ⅸ澹爺绌剁敓鍏ュ(xu茅)鑰冭│鍒濊│鑷懡椤岀鐩€冭│澶х侗 鑰冭│绉戠洰 814 闆诲姏闆诲瓙鎶€琛�(sh霉) 鑰冭│褰㈠紡 绛嗚│锛堥枆鍗凤級 鑰冭│鏅�(sh铆)闁� 180 鍒嗛悩 鑰冭│绺藉垎 150 鍒� 涓€銆佺附楂旇姹� 涓昏鑰冨療瀛�(xu茅)鐢熸帉鎻°€婇浕鍔涢浕瀛愭妧琛�(sh霉)銆嬬殑鍩烘湰鐭ヨ瓨(sh铆)锛屽熀鏈悊璜栧拰鍩烘湰鎶€鑳界殑鎯呮硜鍙婂叾鐢ㄥ垎鏋� 鐨勭悊璜栬垏鏂规硶鍒嗘瀽鍟�(w猫n)椤屽拰瑙f焙鍟�(w猫n)椤岀殑鑳藉姏銆� 浜�銆佸収(n猫i)瀹� 6. 闆诲姏闆诲瓙鎶€琛�(sh霉)鐨勫熀鏈蹇� 鐔熸倝鍜屾帉鎻℃櫠闁樼銆侀浕鍔� MOSFET銆両GBT 绛夐浕鍔涢浕瀛愬櫒浠剁殑绲�(ji茅)妲�(g貌u)銆佸師鐞�銆佺壒鎬у拰浣跨敤鏂规硶銆� 涓嶅彲鎺у櫒浠讹細鍚勭ó浜屾サ绠� 锛� 鍗婃帶鍨嬪櫒浠讹細鏅堕枠绠�锛� 鍏稿瀷鍏ㄦ帶鍨嬪櫒浠讹細GTO銆侀浕鍔� MOSFET銆� IGBT銆� BJT 绛夊叾浠栭浕鍔涢浕瀛愬櫒浠�锛� 鍔熺巼闆嗘垚闆昏矾鍜屾櫤鑳藉姛鐜囨ā濉�锛� 闆诲姏闆诲瓙鍣ㄤ欢鐨勪覆骞惰伅(li谩n)锛� 闆诲姏闆诲瓙鍣ㄤ欢鐨勪繚璀�(h霉)锛� 闆诲姏闆诲瓙鍣ㄤ欢鐨勯﹨(q奴)鍕�(d貌ng)闆昏矾銆傜悊瑙f尝褰㈢郴鏁�(sh霉)鐨勬蹇�锛岀悊瑙i浕鍔涢浕瀛愬櫒浠剁殑 鍕�(d貌ng)鎱�(t脿i)鐗规€�銆� 7. 鏁存祦闆昏矾 鐔熸倝鍜屾帉鎻″悇绋熀鏈殑鏁存祦闆昏矾鐨勭祼(ji茅)妲�(g貌u)銆佸伐浣滃師鐞�銆佹尝褰㈠垎鏋愬拰鎺у埗鏂规硶銆傚寘鎷柈鐩稿彲鎺ф暣 娴侀浕璺�锛� 涓夌浉鍙帶鏁存祦闆昏矾锛� 璁婂鍣ㄦ紡鎶楀皪(du矛)鏁存祦闆昏矾鐨勫奖闊匡紱 闆诲婵炬尝鐨勪簩妤电鏁存祦闆昏矾锛� 鏁存祦闆昏矾鐨勮娉㈠拰鍔熺巼鍥犳暩(sh霉)锛� 澶у姛鐜囨暣娴侀浕璺紱 鏁存祦闆昏矾鐨勬湁婧愰€嗚畩宸ヤ綔鐙€鎱�(t脿i)锛� 鐩镐綅鎺у埗闆� 璺€備簡瑙e彲鎺ф暣娴侀浕璺皪(du矛)鐩存祦闆绘(j墨)鐨勬帶鍒�銆� 8. 鏂尝闆昏矾 鎺屾彙闄嶅鏂尝闆昏矾锛涘崌澹撴柆娉㈤浕璺�锛涘崌闄嶅鏂尝闆昏矾锛汣UK 鏂尝闆昏矾锛涘京(f霉)鍚堟柆娉㈤浕璺�銆備簡 瑙� Zeta,Sepic 闆昏矾銆� 4. 浜ゆ祦璁婃彌闆昏矾 鐞嗚В鍠浉鐩告帶寮忎氦娴佽(di脿o)澹撻浕璺�锛涗笁鐩哥浉鎺у紡浜ゆ祦瑾�(di脿o)澹撻浕璺�锛涗氦娴佽(di脿o)鍔熼浕璺紱浜ゆ祦闆诲瓙闁�(k膩i)闂�(gu膩n)銆� 鎺屾彙鍠浉杓稿嚭浜も€斾氦璁婇牷闆昏矾銆備簡瑙d笁鐩歌几鍑轰氦鈥斾氦璁婇牷闆昏矾銆� 5. 閫嗚畩闆昏矾鑸� PWM 鎺у埗鎶€琛�(sh霉) 鎺屾彙鎻涙祦鏂瑰紡锛� 闆诲鍨嬮€嗚畩闆昏矾锛� 闆绘祦鍨嬮€嗚畩闆昏矾銆傜悊瑙e閲嶉€嗚畩闆昏矾鍜屽闆诲钩閫嗚畩闆� 璺€傛帉鎻� PWM 鎺у埗鐨勫熀鏈師鐞�锛� PWM 閫嗚畩闆昏矾鐨勬帶鍒舵柟寮�锛� PWM 娉㈠舰鐨勭敓鎴愭柟娉曘€備簡瑙� PWM 閫嗚畩闆昏矾鐨勮娉㈠垎鏋�锛� 璺熻工鍨� PWM 閫嗚畩闆昏矾鍜� PWM 鏁存祦闆昏矾銆� 6. 杌熼枊(k膩i)闂�(gu膩n)鎶€琛�(sh霉)鑸囩祫鍚堣畩娴� 鎺屾彙杌熼枊(k膩i)闂�(gu膩n)鎶€琛�(sh霉)鐨勫垎椤炶垏鍩烘湰姒傚康銆傜悊瑙e熀鏈浕鍔涢浕瀛愯缃殑瀵�(sh铆)椹�(y脿n)鍜岃(di脿o)瑭︽柟娉�銆備簡瑙i枔鎺ヤ氦 娴佽畩娴侀浕璺紱 浜も€旂洿鈥斾氦璁婇牷闆昏矾锛圴VVF锛�锛� 鎭掑鎭掗牷璁婃祦闆昏矾锛圕VCF锛�锛岄枊(k膩i)闂�(gu膩n)闆绘簮鐨勫熀鏈� 闆昏矾銆� 涓�銆侀鍨嬪強鍒嗗€兼瘮渚� 閬告搰椤岋紙30 鍒嗭級 濉┖椤岋紙50 鍒嗭級 绨�(ji菐n)绛旈锛�25 鍒嗭級 鎺ㄨ珫椤岋紙15 鍒嗭級 瑷�(j矛)绠楅 (30 鍒�)
鍏嶈铂(z茅)鑱叉槑锛氭湰鏂囩郴杞�(zhu菐n)杓夎嚜缍�(w菐ng)绲�(lu貌)锛屽鏈変镜鐘�锛岃珛(q菒ng)鑱�(li谩n)绯绘垜鍊戠珛鍗冲埅闄�锛屽彟锛氭湰鏂囧儏浠h〃浣滆€呭€�(g猫)浜鸿榛�(di菐n)锛岃垏鏈恫(w菐ng)绔欑劇(w煤)闂�(gu膩n)銆傚叾鍘熷壍(chu脿ng)鎬т互鍙婃枃涓櫝杩版枃瀛楀拰鍏�(n猫i)瀹规湭缍�(j墨ng)鏈珯璀夊(sh铆)锛屽皪(du矛)鏈枃浠ュ強鍏朵腑鍏ㄩ儴鎴栬€呴儴鍒嗗収(n猫i)瀹广€佹枃瀛楃殑鐪熷(sh铆)鎬�銆佸畬鏁存€�銆佸強鏅�(sh铆)鎬ф湰绔欎笉浣滀换浣曚繚璀夋垨鎵胯锛岃珛(q菒ng)璁€鑰呭儏浣滃弮鑰�锛屽苟璜�(q菒ng)鑷鏍稿(sh铆)鐩搁棞(gu膩n)鍏�(n猫i)瀹广€�
|