绗節灞婏紙
2009
骞达級鍏ㄥ浗澶у鐢熺數瀛愯璁＄珵璧涢鐩?/p>
鍏変紡骞剁綉鍙戠數妯℃嫙瑁呯疆锛?/p>
A
棰橈級
銆愭湰绉戠粍銆?/p>
涓�銆佷换鍔?/p>
璁捐骞跺埗浣滀竴涓厜浼忓苟缃戝彂鐢垫ā鎷熻缃紝鍏剁粨鏋勬鍥惧鍥?/p>
1
鎵�绀恒�傜敤鐩存祦绋冲帇鐢垫簮
U
S
鍜岀數闃?/p>
R
S
妯℃嫙鍏変紡鐢垫睜锛?/p>
U
S
=60V
锛?/p>
R
S
=30惟~36惟
锛?/p>
u
REF
涓烘ā鎷熺數缃戠數鍘嬬殑姝ｅ鸡鍙傝�冧俊鍙凤紝
鍏跺嘲宄板�间负
2V
锛?/p>
棰戠巼
f
REF
涓?/p>
45Hz~55Hz
锛?/p>
T
涓哄伐棰戦殧绂诲彉鍘嬪櫒锛?/p>
鍙樻瘮涓?/p>
n
2
:
n
1
=2:1
銆?/p>
n
3
:
n
1
=1:10
锛?/p>
灏?/p>
u
F
浣滀负杈撳嚭鐢垫祦鐨勫弽棣堜俊鍙凤紱璐熻浇鐢甸樆
R
L
=30惟~36惟
銆?/p>
DC-
AC
U
d
I
d
i
o1
u
o
u
REF
+
-
R
L
u
F
u
o1
婊?
娉?/p>
鍣?
鎺у埗鐢佃矾
n
1
n
2
n
3
U
S
R
S
+
-
T
i
o
鍥?/p>
1
骞剁綉鍙戠數妯℃嫙瑁呯疆妗嗗浘
浜屻�佽姹?/p>
1
锛?/p>
鍩烘湰瑕佹眰
锛?/p>
1
锛?/p>
鍏锋湁鏈�澶у姛鐜囩偣璺熻釜
锛?/p>
MPPT
锛?/p>
鍔熻兘锛?/p>
R
S
鍜?/p>
R
L
鍦ㄧ粰瀹氳寖鍥村唴鍙樺寲鏃讹紝
浣?/p>
d
S
1
2
U
U
飥?
锛?/p>
鐩稿鍋忓樊鐨勭粷瀵瑰�间笉澶т簬
1%
銆?/p>
锛?/p>
2
锛夊叿鏈夐鐜囪窡韪姛鑳斤細褰?/p>
f
REF
鍦ㄧ粰瀹氳寖鍥村唴鍙樺寲鏃讹紝浣?/p>
u
F
鐨勯鐜?/p>
f
F
=
f
REF
锛岀浉瀵瑰亸
宸粷瀵瑰�间笉澶т簬
1%
銆?/p>
锛?/p>
3
锛夊綋
R
S
=
R
L
=30惟
鏃讹紝
DC-AC
鍙樻崲鍣ㄧ殑鏁堢巼
飦?/p>
鈮?/p>
60%
銆?/p>
锛?/p>
4
锛夊綋
R
S
=
R
L
=30惟
鏃讹紝杈撳嚭鐢靛帇
u
o
鐨勫け鐪熷害
THD
鈮?/p>
5%
銆?/p>
锛?/p>
5
锛夊叿鏈夎緭鍏ユ瑺鍘嬩繚鎶ゅ姛鑳斤紝鍔ㄤ綔鐢靛帇
U
d
锛?/p>
th
锛?/p>
=
锛?/p>
25卤
0.5
锛?/p>
V
銆?/p>
锛?/p>
6
锛夊叿鏈夎緭鍑鸿繃娴佷繚鎶ゅ姛鑳斤紝鍔ㄤ綔鐢垫祦
I
o
锛?/p>
th
锛?/p>
=
锛?/p>
1.5卤
0.2
锛?/p>
A
銆?/p>
2
锛?/p>
鍙戞尌閮ㄥ垎
锛?/p>
1
锛夋彁楂?/p>
DC-AC
鍙樻崲鍣ㄧ殑鏁堢巼锛屼娇
飦?/p>
鈮?/p>
80%
锛?/p>
R
S
=
R
L
=30惟
鏃讹級
銆?/p>
锛?/p>
2
锛夐檷浣庤緭鍑虹數鍘嬪け鐪熷害锛屼娇
THD
鈮?/p>
1%
锛?/p>
R
S
=
R
L
=30惟
鏃讹級
銆?/p>
锛?/p>
3
锛夊疄鐜扮浉浣嶈窡韪姛鑳斤細褰?/p>
f
REF
鍦ㄧ粰瀹氳寖鍥村唴鍙樺寲浠ュ強鍔犻潪闃绘�ц礋杞芥椂锛屽潎鑳戒繚璇?
u
F
涓?/p>
u
REF
鍚岀浉锛岀浉浣嶅亸宸殑缁濆鍊尖墹
5掳
銆?/p>
锛?/p>
4
锛夎繃娴併�佹瑺鍘嬫晠闅滄帓闄ゅ悗锛岃缃兘鑷姩鎭㈠涓烘甯哥姸鎬併�?/p>