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娴蜂笂棰�(f膿ng)闆婚爡(xi脿ng)鐩�浣嶄簬鏌�鏉遍儴娴峰煙锛岀附瑁濇��(j墨)瀹归噺400MW锛岄厤濂楀缓瑷�(sh猫)涓�搴�220KV娴蜂笂鍗囧�撶珯鍜屼竴搴ч櫢涓婇泦鎺т腑蹇冦�傝彲娼�(r霉n)闆诲姏钂煎崡1#娴蜂笂棰�(f膿ng)闆婚爡(xi脿ng)鐩�寤烘垚鍚�锛屽勾涓婄恫(w菐ng)闆婚噺绱勭偤12鍎勫崈鐡︽檪(sh铆)锛屾瘡骞村彲绡�(ji茅)绱勬��(bi膩o)鐓ょ磩39钀�(w脿n)鍣革紝娓涙帓浜屾哀鍖栫⒊80钀�(w脿n)鍣�锛屾湁鍒╀簬鍎�(y艒u)鍖栫敘(ch菐n)妤�(y猫)绲�(ji茅)妲�(g貌u)锛屾帹閫�(j矛n)鐢�(ch菐n)妤�(y猫)鍗囩礆(j铆)锛屽姞蹇�鍗�(q奴)鍩熺稉(j墨ng)婵�(j矛)鍙�鎸佺��(x霉)鐧�(f膩)灞�銆�

锛堝湒婧愪簬缍�(w菐ng)绲�(lu貌)锛�

 

寰�娉㈠偝杓搁�氫俊绯荤当(t菕ng)锛屼綔鐐哄倷鐢ㄥ偝杓哥窔璺�锛屽湪娴风簻鍏夌簴涓�鏂凤紙鍚�閫氫俊瑷�(sh猫)鍌欙級鐨勭暟甯哥媭鎱�(t脿i)涓�锛屽��(sh铆)鐝�(xi脿n)鍗囧�撶珯鎳�(y墨ng)鎬ユ儏娉佷笅鏁�(sh霉)鎿�(j霉)鐨勫洖鍌�銆佸熀鏈�閫氫俊鍔熻兘鍜岀穵鎬ョ郴绲�(t菕ng)鐨勫暉鍕�(d貌ng)鍜岄棞(gu膩n)鏂�銆傜偤骞宠嚭(t谩i)鐨勫畨鍏ㄦ彁渚涢�氫俊閺堣矾鐨勪繚璀�(h霉)銆傛牴鎿�(j霉)鍌宠几妤�(y猫)鍕�(w霉)鐨勪笉鍚岀ó椤�锛屽井娉㈣ō(sh猫)鍌欎富瑕佸垎鐐哄叐椤烇細闆昏矾鍨嬭ō(sh猫)鍌欙紙E1锛孲TM-N-鍗冲井娉�SDH锛孨x64K锛夊拰缍�(w菐ng)绲�(lu貌)鍨嬭ō(sh猫)鍌欙紙寰�娉㈡��(ku貌)闋伙級銆傚墠鑰呭ぇ瑕�(gu墨)妯℃噳(y墨ng)鐢ㄤ簬闄稿湴閬�(y霉n)鐕�(y铆ng)鍟嗙恫(w菐ng)绲�(lu貌)锛屼篃姣旇純閬╁悎浜庤畩闆荤珯澶氭キ(y猫)鍕�(w霉)鐨勫偝杓告�濅欢锛屼絾鍥犳姉骞叉摼鑳藉姏鐨勪笉鍚�锛屾捣闈�?zh猫n)楝忔柈|(zh矛)閲忚純宸�锛屾キ(y猫)鍕�(w霉)缍�(j墨ng)甯稿嚭鐝�(xi脿n)涓�鏂�銆傚悗鑰呬腑鐨勯儴鍒嗚ō(sh猫)鍌�锛屽厠鏈嶆捣闈㈠�氬緫骞叉摼鐨勮兘鍔涜純寮�(qi谩ng)锛屽湪閬╁悎姊濅欢涓嬪偝杓告瘮杓冪┅(w臎n)瀹氾紝浣嗗洜?y脿n)闁�楝忔��(sh霉)鑷塈(y猫)鍕�(w霉)鐐虹恫(w菐ng)绲�(lu貌)妤�(y猫)鍕�(w霉)锛屽湪澶氭キ(y猫)鍕�(w霉)浣跨敤涓�锛屾��(y墨ng)閰嶅�楃浉鎳�(y墨ng)鐨勭恫(w菐ng)绲�(lu貌)瑷�(sh猫)鍌�锛屽��(sh铆)鐝�(xi脿n)涓嶅悓妤�(y猫)鍕�(w霉)鐨勯殧闆��佺�＄��锛岄伩鍏嶅洜澶氭キ(y猫)鍕�(w霉)娣峰悎閫犳垚灏�(du矛)鍘熸湁妯″紡鐨勫奖闊�銆�

 

浜�銆�寰�娉㈠倷鐢ㄨ��(sh猫)鍌欏缓瑷�(sh猫)鐨勫繀瑕佹��

鐢变簬鏈�棰�(f膿ng)闆诲牬(ch菐ng)娴蜂笂鍗囧�撶珯閲囩敤鐒�(w煤)浜哄�肩彮鏂瑰紡閬�(y霉n)琛�锛屽湪闄镐笂220kV闁�(k膩i)闂�(gu膩n)绔欏皪(du矛)娴蜂笂棰�(f膿ng)闆诲牬(ch菐ng)閫�(j矛n)琛屽��(sh铆)鏅�(sh铆)閬�(yu菐n)绋嬬洠(ji膩n)鎺�锛屾捣涓婂崌澹撶珯鍏�(n猫i)鎵�鏈夌郴绲�(t菕ng)淇℃伅鍧囬噰鐢ㄥ厜绾栭�氶亾浣滅偤涓婚�氶亾閫�(j矛n)琛屽偝杓�锛岃�冩叜娴蜂笂鍗囧�撶珯骞宠��(t谩i)鍒伴櫢涓�220kV闁�(k膩i)闂�(gu膩n)绔欏偝杓搁�氶亾鐨勫彲闈犳��锛屽偝杓歌矾鐢辨噳(y墨ng)澶氶噸鍐椾綑瑷�(sh猫)瑷�(j矛)锛屾牴鎿�(j霉)闋�(xi脿ng)鐩�鍐椾綑鍜屽彲闈犳�х殑瑕佹眰锛屽湪鍏夌簴鍌宠几鐐轰富鐨勫墠鎻愪笅锛屾湁蹇呰��寤鸿ō(sh猫)寰�娉㈠倷鐢ㄥ偝杓搁�氶亾浣滅偤棰�(f膿ng)闆诲牬(ch菐ng)鐩搁棞(gu膩n)缍�(w菐ng)绲�(lu貌)瑷�(sh猫)鍌欒垏鍏�(n猫i)闄搁泦鎺т腑蹇冪殑鍌宠几鍐椾綑閫氶亾銆�

 

涓�銆�寰�娉㈤厤缃�鏂规��

鏈�鏈熷伐绋嬫捣涓婂崌澹撶珯鍜岄櫢涓婇泦鎺т腑蹇冨悇瑷�(sh猫)缃�1濂楀井娉㈤�氫俊瑷�(sh猫)鍌�锛屾瘡濂楄ō(sh猫)鍌欏惈寰�娉㈢��(w菐ng)姗嬭ō(sh猫)鍌�銆佸柈妤靛寲澶╃窔瑷�(sh猫)鍌�銆佽矾鐢卞櫒銆佺恫(w菐ng)绲�(lu貌)浜ゆ彌姗�(j墨)绛夎ō(sh猫)鍌�銆傚井娉㈤噰鐢ㄦ摯(ku貌)闋诲井娉�浣滅偤鍌宠几瑷�(sh猫)鍌�锛屽叐鍋�(c猫)娴蜂笂鍗囧�撶珯鍒嗗垾閲囩敤鍏╅潰鍠�妤靛寲澶╃窔锛屽舰鎴愰珮搴﹀垎闆�锛屼互鎻愰珮鍌宠几?sh霉)濮嗏偓(w臎n)瀹氭�с�傛�ゆ柟寮忕殑鍎�(y艒u)榛�(di菐n)鏄�鍏嬫湇娴烽潰澶氬緫骞叉秹鐨勮兘鍔涜純寮�(qi谩ng)銆傚緸鑰岀祼(ji茅)鍚堝凡閰嶇疆鍏夌簴閫氫俊閫氶亾鍜岃��(w猫i)鏄熸噳(y墨ng)鎬ュ倷鐢ㄩ�氶亾瀵�(sh铆)鐝�(xi脿n)娴烽櫢闁撳�氱ó閫氫俊鏂瑰紡骞跺瓨锛屾彁楂樺崁(q奴)鍩熼ⅷ(f膿ng)闆诲牬(ch菐ng)閫氫俊鍙�闈犳��銆�

 

鍥�銆�寰�娉㈠倷鐢ㄩ張璺�寤鸿ō(sh猫)鍚庣殑绯荤当(t菕ng)閺堣矾绲�(ji茅)妲�(g貌u)

瀹屽杽寰�娉㈠倷鐢ㄥ偝杓搁�氶亾鍚庣殑鏁撮珨棰�(f膿ng)闆诲牬(ch菐ng)鐨勫崌澹撶珯鑸囬櫢涓婇枊(k膩i)闂�(gu膩n)绔欎箣闁撶殑鏁撮珨閫氳▕閺堣矾锛屽�備笅鍦栵��

 

 

鍏夌簴閫氫俊姝ｅ父涓�锛屾暩(sh霉)鎿�(j霉)鍌宠几鏁撮珨閺堣矾鍦栵細

 

濡傛灉鏈夎��(w猫i)鏄熼�氫俊绯荤当(t菕ng)锛屼篃鍙�浠ュ湪鍏跺畠鍏夌簻寰�娉㈡晠闅滄儏娉佷笅浣跨敤锛屽苟鍙�鎸夋��(sh铆)娈电�熺��銆�

寰�娉㈤�氫俊绯荤当(t菕ng)锛屼篃鍋氱偤鍌欑敤閫氶亾锛屽儏鍦�娴蜂笂鍗囧�撶珯鐒�(w煤)娉曢�氶亷(gu貌)鍏夌簻鍌宠几鏁�(sh霉)鎿�(j霉)鑷抽櫢涓�鎺у埗涓�蹇�鐨勬儏娉佷笅锛岀稉(j墨ng)閬�(gu貌)寰�娉㈠偝杓歌��涓�蹇�绔�锛涘悓鐞�锛�鍏跺畠娴蜂笂鍗囧�撶珯鑸囨湰鍗囧�撶珯鏈夊厜绾滅瓑閺堣矾閫氶亾鐨勬儏娉佷笅锛屼篃鍙�浠ラ�氶亷(gu貌)鏈�鍗囧�撶珯鍌宠几鏁�(sh霉)鎿�(j霉)鑷抽櫢涓�闆嗘帶涓�蹇�绔�锛岄張璺�锛�220KV鍏跺畠娴蜂笂鍗囧�撶��à鏈�220KV娴蜂笂鍗囧�撶��à鍌宠几鑷抽櫢涓�闆嗘帶涓�蹇冿��濡�涓�鍦�銆�

 

浜斻��寰�娉㈣��(sh猫)鍌欐灦瑷�(sh猫)閮ㄧ讲鐨勭従(xi脿n)鍫�(ch菐ng)姊濅欢

5.1 寰�娉㈠畨瑁濊紨鍔╃珛妗�

鍦ㄩⅷ(f膿ng)闆诲崌澹撶珯锛屽井娉㈣ō(sh猫)鍌欏畨瑁濇灦瑷�(sh猫)锛岄渶瑕佷竴瀹氱殑姊濅欢锛岄�氬父闇�瑕佸湪鍗囧�撶珯闋傚堡骞宠��(t谩i)锛岄潬杩戝皪(du矛)绔�绔欐柟鍚戠殑娆勬】閭婃部锛屽浐瀹氭垨鐒婃帴涓�姊濈洿寰�50mm~70mm锛�0.6~0.9绫崇洿寰戝ぉ绶�锛屽皪(du矛)浜�1.2绫�~1.8绫崇洿寰戝ぉ绶�锛屽畨瑁濇】绠＄洿寰戝缓璀扮洿寰�70~130mm锛�鐨勯崓閶呴嫾绠℃垨涓嶉姽閶奸嫾绠�锛岄暦(zh菐ng)搴﹀缓璀板湪1.5绫冲乏鍙�锛岄嫾绠℃噳(y墨ng)鍨傜洿鑸囨捣骞抽潰锛屼笉寰楀偩鏂滅剨鎺�銆傜剨鎺ョ珛妗垮叐閭婄洝閲忛仩(yu菐n)闆㈠懆閭婂叾瀹冪劇(w煤)绶氶浕瑷�(sh猫)鏂�锛�鑰屼笖鍥哄畾澶╃窔浣嶇疆姝ｅ墠鏂归�氳▕鏂瑰悜锛屼笉寰楁湁鍏跺畠閲戝爆鐗╅珨閬�鎿嬨��鐢ㄤ簬鍥哄畾寰�娉㈣��(sh猫)鍌欏拰鎷嬬墿闈㈠ぉ绶�銆傚�傚湒锛堝儏渚涘弮鑰冿級锛�

 

娴蜂笂鍗囧�撶珯鍜岄櫢鍦伴泦鎺т腑蹇�绔�锛堝�傛湁闇�瑕侊紝闇�瀹夎�濆湪閻靛�斿埗楂橀粸(di菐n)锛�锛屼簰鐩搁潰灏�(du矛)闈㈡柟鍚戝悇鑷�瀹夎�濅竴姊濊紨鍔╁井娉㈡】銆�

鐢变簬閶肩�″熀绀�(ch菙)鐨勭剨鎺ュ伐浣�锛屾秹鍙婂埌鐔卞伐浣滄キ(y猫)锛岄渶鍚戠敳鏂圭敵璜�(q菒ng)锛堝寘鍚�鐩搁��(gu膩n)鎵�闇�绠℃潗銆佺啽宸ョ剨鎺ヨō(sh猫)鍌欙級锛屽苟鐢辩敳鏂瑰��(sh铆)鏂藉拰瀹屾垚锛屽叏绋嬫柦宸ラ渶閬靛畧鍗囧�撶珯骞宠��(t谩i)鐩搁棞(gu膩n)绠＄悊瑕�(gu墨)瀹�锛屾柦宸ユ檪(sh铆)鍕�(w霉)蹇呭仛濂介槻鐏�鎺�鏂�锛岀浉闂�(gu膩n)浜哄摗鍤�(y谩n)鏍间緷鐓у嫗淇濊��(gu墨)鑼冨拰鍜岄伒寰�瀹夊叏鐩搁��(gu膩n)鎺�鏂�銆�

 

5.2寰�娉㈠畨瑁濇】娴锋嫈楂樺害瑕佹��

灏�(du矛)浜庨仩(yu菐n)璺濋洟寰�娉㈢��(w煤)绶氬偝杓�?sh霉)閭ｆň?锛屾垜鍊戦渶瑕佽�冩叜鍦扮悆鏇茬巼浠ュ強鐒�(w煤)绶氶浕鍌宠几鑿叉秴鐖惧洜绱犵殑褰遍熆锛�娴蜂笂鍗囧�撶��鑸囬櫢鍦伴泦鎺т腑蹇冨井娉㈠畨瑁濋惖濉�锛屼簩鑰呯浉璺�30鍏�閲岃��(j矛)绠�锛岄噰鐢�5GHz闋绘�靛井娉㈠��MIMO闆欐サ鍖栭珮澧炵泭澶╃窔锛屾捣涓婂崌澹撶珯鐨勫井娉㈠ぉ绶氭捣鎷旀帥楂�22绫�銆侀櫢鍦板井娉㈠ぉ绶氭捣鎷旀帥楂�48绫虫檪(sh铆)锛�鍌宠几閺堣矾浠跨湡锛�

 

 

30.096鍏�閲屾��(sh铆)锛�5.8GHz闋绘�电殑绌洪��閺堣矾鎼嶈�楃偤139.24dB;

寰�娉㈢��(f膩)灏勫姛鐜囨寜25dBm锛�娴蜂笂鍗囧�撶珯鎸�32dBi澶╃窔澧炵泭瑷�(j矛)绠楁檪(sh铆)锛屽井娉�淇¤��(h脿o)浣欓噺锛�25+32+32-139.24=-50.24(dB)锛岃�冩叜鍒扮窔鎽�銆侀洦闇уぉ姘ｇ殑琛版笡闋�(y霉)鐣�10dB,淇¤櫉(h脿o)鎶甸仈(d谩)灏�(du矛)绔�锛屽畬鍏ㄥ彲浠ョ嵅寰椾笉浣庝簬-60dB鐨勪俊铏�(h脿o)寮�(qi谩ng)搴�銆�

娴烽潰寰�娉㈠偝杓稿伐绋嬶紝榛�(di菐n)灏�(du矛)榛�(di菐n)閬�(yu菐n)璺濋洟鍌宠几锛岄洊鐒堕暦(zh菐ng)璺濋洟鍌宠几娴烽潰鍙嶅皠鍙�鑳芥��(hu矛)灏�(d菐o)鑷撮儴鍒嗕俊铏�(h脿o)鍌宠几?sh霉)鐗熻洈鎮栴儘鎹庨湁尾鐦�^澶х櫦(f膩)灏勫姛鐜囪�屼笖鐩″彲鑳芥彁楂樺ぉ绶氬�炵��锛屼互鎻愰珮绯荤当(t菕ng)瀵岃�曞��锛屼繚璀夊偝杓�?sh霉)濮嗏偓(w臎n)瀹氭��銆�

 

鍏�銆�寰�娉㈣��(sh猫)鍌欑郴绲�(t菕ng)鍦�

6.1 寰�娉㈣��(sh猫)鍌欓張璺�鎷�?f霉)閶盌

 

6.2 鎷嬬墿闈㈠ぉ绶氬畨瑁濈郴绲�(t菕ng)鍦�

 

瑷�(sh猫)鍌欑従(xi脿n)鍫�(ch菐ng)瀹夎�濆拰鍥哄畾瑕佹眰瑾�(shu艒)鏄庯細

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