涓�娆￠鏈哄彉棰戞敼閫犲強鑺傝兘鍒嗘瀽
鎽樿锛?/p>
浠嬬粛浜嗘煇鐢靛巶涓�娆￠鏈虹殑鍙橀鏀归�犳柟妗堬紝
缁欏嚭浜嗕竴濂楀彲闈犵殑鎺у埗绛栫暐銆?/p>
姣旇緝浜嗕竴
娆￠鏈哄彉棰戞帶鍒跺拰宸ラ鎺у埗鐨勮妭鑳芥晥鏋滐紝
闃愯堪浜嗗彉棰戞帶鍒舵妧鏈湪鐢靛巶鑺傝兘闄嶈�楃殑鏁堟灉锛?/p>
瀵归檷
浣庡巶鐢ㄧ數鐜囷紝鎻愰珮鏈虹粍杩愯鏁堢巼鏈夊緢澶х殑鎰忎箟銆?/p>
鍏抽敭璇嶏細涓�娆￠鏈?/p>
;
鍙橀鏀归�?/p>
;
鎺у埗绛栫暐
;
鑺傝兘
Abstract: A certain power plant is introduced of the primary air fan
frequency converter design, and design a reliable control strategy for the
primary air fan.The energy-saving effect of adopting transducer fore-and-aft is
compared, which has practical meaning on reducing power plant curl
consumption and increasing unit running efficiency.
Key words: induced draft fan; frequency converter reconstruction; control
strategy; energy-saving
1
寮曡█
鍦ㄧ伀鍔涘彂鐢靛巶涓紝
涓�娆￠鏈烘槸鏈�涓昏鐨勮�楃數璁惧涔嬩竴锛?/p>
杩欎簺璁惧閮芥槸闀挎湡杩炵画杩愯骞跺父
甯稿浜庡彉璐熻嵎杩愯鐘舵�侊紝
鍏惰妭鑳芥綔鍔涘法澶с�?/p>
鍙戠數鍘傝緟鏈虹殑缁忔祹杩愯锛?/p>
鐩存帴鍏崇郴鍒板巶鐢ㄧ數鐜囩殑
楂樹綆銆?/p>
闅忕潃鐢靛姏琛屼笟鏀归潻鐨勪笉鏂繁鍖栵紝鍘傜綉鍒嗗銆?/p>
绔炰环涓婄綉绛夋斂绛栫殑閫愭瀹炴柦锛岄檷浣庡巶鐢ㄧ數
鐜囷紝闄嶄綆鍙戠數鎴愭湰锛?/p>
宸叉垚涓哄彂鐢靛巶鍔姏杩芥眰鐨勭粡娴庣洰鏍囥�?/p>
鍦ㄧ洰鍓嶇數鍔涚煭缂虹殑鎯呭喌涓嬶紝鍘夎鑺?/p>
鑳斤紝宸茬粡琚帹鍒颁簡鑳芥簮鎴樼暐鐨勯浣嶃�?/p>
2
璁惧姒傝堪
鍗庣數闆嗗洟鏌愮數鍘備竴鏈熷伐绋嬮噰鐢?/p>
2脳
330MW
鍥戒骇浜氫复鐣屻�?/p>
鐕冪叅绌哄喎鎶芥苯鍑濇苯寮忎緵鐑満缁勶紝
閿呯倝銆佹苯杞満鍧囬噰鐢ㄤ笂娴风數姘旈泦鍥㈠叕鍙歌澶囥�傚叾涓攨鐐夊瀷鍙?/p>
SG-1170/17.5-M747
锛屼负浜?/p>
涓寸晫鍙傛暟姹藉寘鐐夛紝鍗曠倝鑶涖�佷竴娆″啀鐑�佸钩琛￠�氶銆侀湶澶╁竷缃�佸浐鎬佹帓娓ｃ�佸叏閽㈡瀯鏋躲�佸叏鎮悐
缁撴瀯
螤
鍨嬮攨鐐夈�傛瘡鍙伴攨鐐夐厤鍥涘彴閽㈢悆纾ㄧ叅鏈猴紝涓�娆￠鏈轰负闈欏彾鍙皟杞存祦椋庢満銆?/p>
3
涓�娆￠鏈哄彉棰戞敼閫犳柟妗?/p>
3.1
涓昏璁捐鍘熷垯
鐩墠锛屼氦娴佽皟閫熷彇浠ｅ叾瀹冭皟閫熷強璁＄畻鏈烘暟瀛楁帶鍒舵妧鏈彇浠ｆā鎷熸帶鍒舵妧鏈凡鎴愪负鍙戝睍瓒?/p>
鍔裤�?/p>
鐢垫満浜ゆ祦璋冮�熸妧鏈槸鑺傝兘銆?/p>
鏀瑰杽宸ヨ壓娴佺▼浠ユ彁楂樹骇鍝佽川閲忓拰鏀瑰杽鐜銆?/p>
鎺ㄥ姩鎶�鏈繘姝ョ殑
涓�绉嶄富瑕佹墜娈点�?/p>
鍙橀璋冮�熶互鍏朵紭寮傜殑璋冮�熴�佸惎鍔ㄥ拰鍒跺姩鎬ц兘銆?/p>
楂樻晥鐜囥�?/p>
楂樺姛鐜囧洜绱犲拰鑺傜數鏁?/p>
鏋溿�佸箍娉涚殑閫傜敤鑼冨洿鍙婂叾瀹冭澶氫紭鐐硅�岃鍥藉唴澶栧叕璁や负鏄渶鏈夊彂灞曞墠閫旂殑璋冮�熸柟寮忋�?/p>
涓�娆￠鏈哄彉棰戞敼閫犲叿浣撹璁″師鍒欏涓嬶細