婀栧寳鐪佺數姘斿伐绋嬪笀渚涢厤鐢碉細鐓ф槑閰嶇數妯℃嫙璇曢
涓�銆佸崟椤归�夋嫨棰橈紙鍏?/p>
25
棰橈紝姣忛
2
鍒嗭紝姣忛鐨勫閫夐」涓紝鍙湁
1
涓簨鏈�绗﹀悎
棰樻剰锛?/p>
1
銆?/p>
__
鐨勮娉曟槸姝ｇ‘鐨勩�?/p>
A
锛?/p>
(A)
璋冭妭鍙樺帇鍣ㄥ垎鎺ュご鑳介儴鍒嗘敼鍠勭郴缁熸湁鍔熺數婧愪笉瓒抽棶棰?/p>
B
锛?/p>
(B)
璋冭妭鍙樺帇鍣ㄥ垎鎺ュご鑳介儴鍒嗘敼鍠勭郴缁熸棤鍔熺數婧愪笉瓒抽棶棰?/p>
C
锛?/p>
(C)
浣跨敤鍚屾璋冪浉鏈鸿兘閮ㄥ垎鏀瑰杽绯荤粺鏈夊姛鐢垫簮涓嶈冻闂
D
锛?/p>
(D)
浣跨敤鍚屾璋冪浉鏈鸿兘閮ㄥ垎鏀瑰杽绯荤粺鏃犲姛鐢垫簮涓嶈冻闂
2
銆佸涓婇鎵�杩帮紝鍒欏彂鐢垫満鐨勫姛鐜囧洜鏁颁负
__
銆?/p>
A
锛?/p>
(A) 0.85
B
锛?/p>
(B) 0.75
C
锛?/p>
(C) 0.65
D
锛?/p>
(D) 0.55
3
銆佷竴鍙颁笁鐩告劅搴旂數鍔ㄦ満鐨勯瀹氭暟鎹负锛?/p>
PN=15kW
锛?/p>
UN=380V
锛?/p>
nN=1460r/min
锛?/p>
cos
蠁
N=0.85
锛?/p>
畏
N=0.87
锛?/p>
Ist/IN=6.5
锛屽垯璇ョ數鏈虹殑鍚姩鐢垫祦
Ist
涓?/p>
__A
銆?/p>
A
锛?/p>
(A) 185.6
B
锛?/p>
(B) 174.3
C
锛?/p>
(C) 346.9
D
锛?/p>
(D) 200.3
4
銆佹煇
10kV
鍙樼數鎵�锛?/p>
10kV
姣嶇嚎涓婃帴鏈変竴鍙板彉鍘嬪櫒锛?/p>
3
鍥炴灦绌哄嚭绾匡紝鍑虹嚎渚у潎瑁?/p>
璁鹃伩闆峰櫒锛?/p>
璇烽棶姣嶇嚎涓婃槸鍚﹂渶瑕佽璁鹃伩闆峰櫒锛?/p>
閬块浄鍣ㄨ窛鍙樺帇鍣ㄨ窛绂讳笉瀹滃ぇ浜庝綍鍊硷紵
A
锛庨渶瑕佽璁鹃伩闆峰櫒锛屼笖閬块浄鍣ㄨ窛鍙樺帇鍣ㄧ殑鐢垫皵璺濈涓嶅疁澶т簬
20m
B
锛庨渶瑕佽璁鹃伩闆峰櫒锛屼笖閬块浄鍣ㄨ窛鍙樺帇鍣ㄧ殑鐢垫皵璺濈涓嶅疁澶т簬
25m
C
锛庨渶瑕佽璁鹃伩闆峰櫒锛屼笖閬块浄鍣ㄨ窛鍙樺帇鍣ㄧ殑鐢垫皵璺濈涓嶅疁澶т簬
30m
D
锛庝笉闇�瑁呰閬块浄鍣紝鍑虹嚎渚х殑閬块浄鍣ㄥ彲浠ヤ繚鎶ゆ瘝绾胯澶囧強鍙樺帇鍣?/p>
5
銆佹湁澶ч噺涓�绾ф垨浜岀骇璐熻嵎锛涜礋鑽峰鑺傛�у彉鍖栬緝澶э紱闆嗕腑璐熻嵎杈冨ぇ銆傚綋婊¤冻涓婅堪
鏉′欢涔嬩竴鏃讹紝瀹滆
__
鍙板強浠ヤ笂鍙樺帇鍣ㄣ�?/p>
A
锛?/p>
1
B
锛?/p>
2
C
锛?/p>
3
D
锛?/p>
4
6
銆?/p>
(4)
瀹ゅ
10kV
涓嶅悓鏃跺仠鐢垫淇殑鏃犻伄鎷﹁８瀵间綋涔嬮棿鏈�灏忕數姘斿畨鍏ㄥ噣璺濅负
__
銆?/p>
A
锛?/p>
2500mm
B
锛?/p>
1925mm
C
锛?/p>
2900mm
D
锛?/p>
2200mm
7
銆佸钩鍧囩収搴﹁绠楅�傜敤浜庢埧闂撮暱搴﹀皬浜庡搴︾殑
4
鍊嶏紝閲囩敤瀵圭О鎴栬繎浼煎绉伴厤鍏夌伅
鍏蜂笖
__
鐨勫満鎵�鐨勭収鏄庤绠楋紝鍙噰鐢ㄥ埄鐢ㄧ郴鏁版硶銆?/p>
A
锛庝竴渚у竷缃?/p>
B
锛庡潎鍖�甯冪疆
C
锛庢洸绾垮竷缃?/p>