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涓€銆佺煭璺數娴佸埌搴曞閲嶈锛?/h3>

鎯宠薄涓€涓嬶紝浣犲鐢佃矾鐭矾鏃剁伀鑺卞洓婧呯殑鍦烘櫙锛屾斁澶у埌鏁翠釜鍩庡競鐢电綉鈥斺€旇繖灏辨槸鐢靛姏绯荤粺鐭矾銆傗€?strong>鈥嬬煭璺數娴佺灛闂磋兘杈惧埌棰濆畾鐢垫祦鐨?0-50鍊嶁€?/strong>鈥嬶紝杞诲垯鐑ц澶囷紝閲嶅垯寮曞彂澶у仠鐢点€?/p>

涓哄暐闈炶绠楀畠锛熻鐧戒簡灏变笁涓瓧锛氣€?strong>鈥嬩繚鍛斤紒淇濊澶囷紒淇濅緵鐢碉紒鈥?/strong>鈥?/p>

• 閫夋柇璺櫒锛氬緱鐭ラ亾瀹冭兘鎵涗綇澶氬ぇ鐢垫祦鍐插嚮锛堟瘮濡備綘瀹剁┖寮€璺抽椄鐨勫師鐞嗭級
• 璁捐鐢电綉锛氶伩鍏嶇煭璺椂鐢靛帇宕╃洏寮曞彂杩為攣鍙嶅簲
• 瀹氫繚鎶ゆ柟妗堬細璁╂晠闅滅偣琚簿鍑嗗垏闄わ紝灏卞儚缁欑數缃戣鈥滀繚闄╀笣鈥?/li>

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浜屻€佹爣骞哄€兼硶锛氬皬鐧戒篃鑳戒笂鎵嬬殑璁＄畻绁炲櫒

鈥?strong>鈥嬧€滄爣骞哄€兼硶锛熷惉鐫€楂樺ぇ涓婏紝鍏跺疄灏辨槸鏁板閲岀殑鐧惧垎姣旓紒鈥濃€?/strong>鈥?br/> 瀹冪殑鏍稿績鎬濇兂鏄妸鎵€鏈夊弬鏁伴兘杞崲鎴愮浉瀵瑰€硷紝灏卞儚鐢ㄢ€滅背鈥濆拰鈥滃帢绫斥€濇崲绠椾竴鏍风畝鍗曘€?/p>

鍏抽敭鍥涙璧帮細

1. 鈥?strong>鈥嬪畾鍩哄噯鍊尖€?/strong>鈥嬶紙鍏堢粺涓€搴﹂噺琛★級

   • 鈥?strong>鈥嬪熀鍑嗗閲廠j=100MVA鈥?/strong>鈥嬶紙琛屼笟榛樿锛屽氨鍍忛€堿4绾告爣鍑嗗昂瀵革級
   • 鈥?strong>鈥嬪熀鍑嗙數鍘婾j=骞冲潎棰濆畾鐢靛帇鈥?/strong>鈥嬶紙姣斿10kV绯荤粺鍙?0.5kV锛?/li>

2. 鈥?strong>鈥嬬畻鍚勫厓浠舵爣骞哄€尖€?/strong>鈥嬶紙鎸夋瘮渚嬬缉鏀撅級

   • 鍙樺帇鍣細X*=(U_k%)/100 脳 (Sj/Sn)
     锛圲_k%鏄彉鍘嬪櫒闃绘姉鐢靛帇锛孲n鏄瀹氬閲忥級
   • 绾胯矾锛歑*=X鈧€脳L脳Sj/Uj虏
     锛圶鈧€鏄瘡鍏噷鐢垫姉锛孡鏄暱搴︼級

3. 鈥?strong>鈥嬬敾绛夋晥鐢佃矾鍥锯€?/strong>鈥嬶紙鎼Н鏈ㄥ紡鎷煎浘锛?br/> 鎶婃墍鏈夊厓浠剁殑鏍囧购鍊艰繛璧锋潵锛屽氨鍍忕帺鐢佃矾鐗堚€滀箰楂樷€濄€?/p>

4. 鈥?strong>鈥嬪鍏紡鍑虹粨鏋溾€?/strong>鈥嬶紙鏈烘寮忔搷浣滐級

   • 鐭矾鐢垫祦I*=1/X鎬?
   • 瀹為檯鐢垫祦=鍩哄噯鐢垫祦脳I*

鈥?strong>鈥嬩妇涓牀瀛愷煂帮細鈥?/strong>鈥?br/> 鍋囪10kV绾胯矾鐢垫姉鏍囧购鍊兼槸0.2锛岀郴缁熺數鎶楁爣骞哄€?.8锛屾€荤數鎶?0.2+1.8=2銆傞偅涔堢煭璺數娴佹爣骞哄€煎氨鏄?/2=0.5銆傚鏋滃熀鍑嗙數娴佹槸5.5kA锛屽疄闄呯數娴佸氨鏄?.5脳0.5=2.75kA鈥斺€旀悶瀹氾紒

涓夈€佸疄鎴樻渚嬶細10kV鍙樼數绔欑煭璺绠?/h3>

鈥?strong>鈥嬧€滅悊璁烘噦浜嗭紵鍜变滑鏉ョ偣鐪熷浼欙紒鈥濃€?/strong>鈥?br/> 浠ユ煇鍘傚尯10kV閰嶇數绔欎负渚嬶紝鍙樺帇鍣?00kVA锛岀數缂嗛暱4鍏噷锛?/p>

璁＄畻鐐?/th>	鏈€澶ф柟寮忕煭璺數娴?kA)	鏈€灏忔柟寮忕煭璺數娴?kA)
楂樺帇渚1	8.2	7.46
鍙樺帇鍣ㄥ嚭鍙2	17.71	17.57
浣庡帇姣嶇嚎d3	17.10	16.97

鈥?strong>鈥嬩綘鐪嬫噦浜嗗悧锛熲€?/strong>鈥?/p>

• 瓒婇潬杩戝彉鍘嬪櫒锛岀煭璺數娴佽秺澶э紙d2鐐规瘮d1鐐圭炕鍊嶏級
• 楂樹綆鍘嬪樊寮傚法澶э紙10kV渚?kA vs 0.4kV渚?7kA锛?/li>
• 瀹為檯宸ョ▼涓細鐣?0%浣欓噺锛岄槻姝㈣绠楄宸?/li>

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鍥涖€佹柊鎵嬮伩鍧戞寚鍗?/h3>

鈥?strong>鈥嬧€滆繖浜涢浄鍖烘垜鏇夸綘韪╄繃浜嗭紝鍗冧竾鍒锛佲€濃€?/strong>鈥?/p>

1. 鈥?strong>鈥嬪弬鏁颁贡鎶勨€?/strong>鈥嬶細鍙樺帇鍣ㄩ樆鎶?銆佺數缂嗗瀷鍙峰繀椤荤湅璁惧閾墝锛岀綉涓婃暟鎹彲鑳借繃鏃?/li>
2. 鈥?strong>鈥嬪拷鐣ヨ繍琛屾柟寮忊€?/strong>鈥嬶細鏈€澶?鏈€灏忔柟寮忎笅鐭矾鐢垫祦鑳藉樊15%
3. 鈥?strong>鈥嬬‖绠椾笉鐢ㄥ伐鍏封€?/strong>鈥嬶細ETAP銆丼KM绛夎蒋浠惰兘鑷姩鏍℃牳锛屾瘮鎵嬬畻蹇?0鍊?/li>
4. 鈥?strong>鈥嬪彧鐪嬩笁鐩哥煭璺€?/strong>鈥嬶細鍗曠浉鎺ュ湴鏁呴殰鍗犲疄闄呮渚?0%锛屽埆婕忕畻锛?/li>

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浜斻€佷釜浜鸿鐐癸細涓轰粈涔堟垜鍔涙帹鐗瑰购鍊兼硶锛?/h3>

骞蹭簡鍗佸勾鐢靛姏璁捐锛屾垜鍙戠幇鈥?strong>鈥嬫爣骞哄€兼硶灏卞儚Excel琛ㄦ牸鈥斺€斿湡浣嗗疄鐢ㄢ€?/strong>鈥嬶紒瀹冩妸澶嶆潅鐨勯樆鎶楀綊绠楀彉鎴愬皬瀛︽暟瀛︼紝鐗瑰埆閫傚悎澶氱數鍘嬬瓑绾х郴缁熴€備絾瀵逛簬浣庡帇鐭窛绂荤嚎璺紝鐢ㄦ湁鍚嶅崟浣嶅埗娉曞弽鑰屾洿鐩存帴銆?/p>

鈥?strong>鈥嬬粰鏂版墜鐨勫缓璁細鈥?/strong>鈥?/p>

• 鍏堟帉鎻℃爣骞哄€兼硶鎵撳熀纭€锛屽啀瀛VA娉曡繘闃?/li>
• 瀹為檯椤圭洰鍒洸鐩浉淇¤蒋浠剁粨鏋滐紝浜哄伐澶嶆牳鍏抽敭鑺傜偣
• 澶氱湅銆婂伐涓氫笌姘戠敤渚涢厤鐢佃璁℃墜銆嬬鍥涚珷锛屾瘮鍒锋姈闊虫定鐭ヨ瘑

鈥?strong>鈥嬫渶鍚庣殑鐏甸瓊鎷烽棶锛氣€?/strong>鈥?br/> 濡傛灉浣犺璁＄殑鍙樼數绔欑煭璺數娴佺畻灏忎簡锛屾柇璺櫒閫夊瀷涓嶅綋鐐镐簡鈥斺€旇繖閿呬綘鑳屼笉鑳岋紵鎵€浠ュ晩锛岀畻鐢垫祦涓嶆槸鍋氭暟瀛﹂锛屾槸鎵涚潃瀹夊叏璐ｄ换鍓嶈锛?/p>

锛堝畬锛?/p>