ADSS鍏夌簻閲囩敤鏉惧灞ょ禐寮忕祼(ji茅)妲�(g貌u)锛屽皣250渭m鍏夌簴濂楀叆楂樻ā閲忔潗鏂欏埗鎴愮殑鏉惧绠′腑锛屾澗濂楃鍏�(n猫i)濉厖闃叉按鍖栧悎鐗�銆傛澗濂楃锛堝拰濉厖绻╋級鍦嶇篂闈為噾灞腑蹇冨姞寮�(qi谩ng)鑺紙FRP锛夌禐鍚堟垚绶婃箠鐨勭簻鑺紝绾滆姱鐨勭斧闅欏厖浠ラ樆姘存补鑶�銆傜簻鑺鎿犲埗鑱氫箼鐑紙PE锛夊収(n猫i)璀�(h霉)濂�锛岀劧鍚庣禐鍚堣捣鍔犲挤(qi谩ng)浣滅敤鐨勮姵缍革紝鏈€鍚庢摖鍒惰仛涔欑儻锛�PE锛夊璀�(h霉)濂楁垨鑰愰浕鐥曪紙AT锛夊璀�(h霉)濂�銆�
ADSS cable is loose tube stranded. Fibers, 250渭m , are bed into a loose tube made of high modulus plastics. The tubes are filled with a water-resistant filling compound. The tubes (and fillers) are stranded around a FRP (Fiber Reinforced Plastic) as a non-bllic central strength member into a compact and circular cable core. After the cable core is filled with filling compound. it is covered with thin PE (polyethylene) inner sheath. After stranded layer of aramid yarns are applied over the inner sheath as strength member, the cable is completed with PE or AT (anti-tracking) outer sheath.
路鐢�(ch菐n)鍝佺壒榛� Characteristics
路鍙笉鏂烽浕鏋惰ō(sh猫)
路 Can be installed without shutting off the power
路閲囩敤AT璀�(h霉)濂楋紝鑰愰浕鐥曟€ц兘鍎�(y艒u)瓒�
路 Excellent AT perbance, The maximum inductive at the operating point of AT sheath can reach
25kV
路閲嶉噺杓�銆佺簻寰戝皬锛屾笡灏戜簡鍐板噷銆侀ⅷ(f膿ng)鍔涘奖闊垮拰灏嶅鏋�銆佹敮鎾愮墿鐨勮矤(f霉)鑽�
路 Light weight and small diameter reducing the load caused by ice and wind and the load on towers
and backprops
路璺ㄨ窛澶�锛屾渶澶ц法璺濊秴閬�1000m
路 Large span lengths and the largest span is over 1000m
路鍏锋湁鍎�(y艒u)鐣扮殑鎶楁媺鎬ц兘鍜屾韩搴︾壒鎬�
路 Good perbance of tensile strength and temperature
路闋�(y霉)鏈熷＝鍛藉彲閬�(d谩)30骞�
路 The design life span is 30 years
路鐢�(ch菐n)鍝佹噳(y墨ng)鐢� Application
ADSS鍏夌簻鐨勮ō(sh猫)瑷堝厖鍒嗚€冩叜浜嗛浕鍔涚窔璺殑瀵﹂殯鎯呮硜锛岄仼鐢ㄤ簬涓嶅悓绛夌礆楂樺杓搁浕绶氳矾銆傚皪浜�10kV鍜�35kV鐨勯浕鍔涚窔璺彲閲囩敤鑱氫箼鐑紙PE锛夎(h霉)濂楋紱灏嶄簬110kV鍜�220kV鐨勯浕鍔涚窔璺墖蹇呴爤閫氶亷瑷堢畻闆诲牬鍫村挤(qi谩ng)鍒嗗竷渚嗙⒑瀹氬厜绾滄帥榛炲苟閲囩敤鑰愰浕鐥曪紙AT锛夊璀�(h霉)濂�銆傚悓鏅傦紝绮惧績瑷�(sh猫)瑷堣姵缍哥殑鐢ㄩ噺鍜屽畬鍠勭殑绲炲悎宸ヨ棟浠ユ豢瓒充笉鍚岃法璺濈殑鎳�(y墨ng)鐢ㄨ姹傘€�
The actual status of overhead power lines is taken into full consideration when ADSS cable is being designed. For overhead power lines under 110kV, PE outer sheath is applied. FOR power lines equal to or over 110kV, AT outer sheath is applied. The dedicate design of aramid quantity and stranding process can satisfy the demand on various spans.
