銆婄數宸ョ數瀛愭妧鏈熀纭�銆嬭瘯棰樺簱
(
闄勬湁绛旀
)
涓�銆佸～绌洪
1
锛庡凡鐭ュ浘涓?/p>
U
1
锛?/p>
2V
锛?/p>
U
2
锛?/p>
-8V
锛屽垯
U
AB
锛?/p>
-10
銆?/p>
2
锛庣數璺殑涓夌宸ヤ綔鐘舵�佹槸
閫氳矾
銆?/p>
鏂矾
銆?/p>
鐭矾
銆?/p>
3
锛庢湁涓変釜
6
惟
鐨勭數闃伙紝鑻ユ妸瀹冧滑涓茶仈锛岀瓑鏁堢數闃绘槸
18
惟
锛涜嫢鎶婂畠浠苟鑱旓紝绛夋晥鐢甸樆
2
惟
锛涜嫢
涓や釜骞惰仈鍚庡啀涓庣涓変釜涓茶仈锛岀瓑鏁堢數闃绘槸
9
惟
銆?/p>
4
锛庣敤鐢垫祦琛ㄦ祴閲忕數娴佹椂锛屽簲鎶婄數娴佽〃
涓茶仈
鍦ㄨ娴嬬數璺腑锛涚敤鐢靛帇琛ㄦ祴閲忕數鍘嬫椂锛屽簲鎶婄數鍘嬭〃
涓庤娴嬬數璺?/p>
骞惰仈
銆?/p>
5
锛庣數璺腑浠绘剰涓�涓棴鍚堣矾寰勭О涓?/p>
鍥炶矾
锛涗笁鏉℃垨涓夋潯浠ヤ笂鏀矾鐨勪氦鐐圭О涓?/p>
鑺傜偣
銆?/p>
6
锛庣數璺鍥炬墍绀猴紝璁?/p>
U=12V
銆?/p>
I=2A
銆?/p>
R=6
惟
锛屽垯
U
AB
= -24 V
銆?/p>
7
锛庣洿娴佺數璺鍥炬墍绀猴紝
R
1
鎵�娑堣�楃殑鍔熺巼涓?/p>
2W
锛屽垯
R
2
鐨勯樆鍊煎簲涓?/p>
2
惟
銆?/p>
8
锛庣數璺腑鐢典綅鐨勫弬鑰冪偣鍙戠敓鍙樺寲鍚庯紝鍏朵粬鍚勭偣鐨勭數浣?/p>
鍧囧彂鐢熷彉鍖?/p>
銆?/p>
9
锛庡湪鐩存祦鐢佃矾涓紝鐢垫劅鍙互鐪嬩綔
鐭矾
锛岀數瀹瑰彲浠ョ湅浣?/p>
鏂矾
銆?/p>
9
锛庢垜鍥藉伐涓氫氦娴佺數閲囩敤鐨勬爣鍑嗛鐜囨槸
50 Hz
銆?/p>
10
锛庝笁鐩稿绉拌礋杞戒綔涓夎褰㈣仈鎺ユ椂锛岀嚎鐢垫祦
I
L
涓庣浉鐢垫祦
I
P
闂寸殑鍏崇郴鏄細
I
P
锛?/p>
3
I
L
銆?/p>
11
锛庣數闃诲厓浠舵槸
鑰?/p>
鑳藉厓浠讹紝鐢靛鍏冧欢鏄?/p>
鍌?/p>
鑳藉厓浠躲�?/p>
12
锛庡凡鐭ヤ竴姝ｅ鸡鐢靛帇
u=311sin(628t-60
潞
)V
锛屽垯鍏舵渶澶у�间负
311 V
锛岄鐜囦负
100 Hz
锛屽垵鐩镐綅
涓?/p>
-60
潞
銆?/p>
13
锛庡湪绾數闃讳氦娴佺數璺腑锛屽凡鐭ョ數璺鐢靛帇
u=311sin(314t-60
潞
)V
锛岀數闃?/p>
R=10
惟
锛屽垯鐢垫祦
I=22A,
鐢靛帇涓庣數娴佺殑鐩镐綅宸?/p>
蠁
= 0
潞
锛岀數闃绘秷鑰楃殑鍔熺巼
P= 4840 W
銆?/p>
14
锛庝笁瑙掑舰鑱旂粨鐨勪笁鐩稿绉拌礋杞斤紝鑻ョ嚎鐢靛帇涓?/p>
380
V
锛屽垯鐩哥數鍘嬩负
380 V
锛涜嫢鐩哥數娴佷负
10
A
锛屽垯