1
鍏変紡缁勪欢鐨勬楠屾祴璇曪紙缁堟锛?/p>
涓�銆佺粓妫�鐨勫唴瀹?/p>
鎸夌収鍥藉鏍囧噯銆婂湴闈㈢敤鏅朵綋纭呭厜浼忕粍浠惰璁?/p>
閴村畾涓庡畾鍨嬨�?/p>
锛?/p>
GB/T9535-1998
锛?/p>
銆?/p>
銆婃捣涓婄敤澶槼
鐢垫睜缁勪欢鎬昏鑼冦�?/p>
锛?/p>
GB/T14008-1992
锛夌殑瑙勫畾锛?/p>
鍏変紡缁勪欢闇�瑕佹楠屾祴璇曠殑鍩烘湰椤圭洰鏈夛細
1.
鐢垫�ц兘
娴嬭瘯锛?/p>
2.
鐢电粷缂樻�ц兘娴嬭瘯锛?/p>
3.
鐑惊鐜疄楠岋紱
4.
婀跨儹
-
婀垮喎瀹為獙锛?/p>
5.
鏈烘杞借嵎瀹為獙锛?/p>
6.
鍐伴浌瀹為獙锛?/p>
7.
鑰?/p>
鍖栧疄楠屻�?/p>
浜屻�佸厜浼忕粍浠剁殑鐢垫�ц兘鍙傛暟
1
锛庡厜浼忕粍浠剁殑杈撳嚭鐗规�?/p>
鍏変紡缁勪欢鐨勬�ц兘涓昏鏄畠鐨?/p>
鈥滅數娴?/p>
-
鐢靛帇鈥?/p>
鐗?/p>
鎬э紝鍗冲厜浼忕粍浠剁殑杈撳嚭鐗规�с�傚畠鑳藉鍙嶅簲鍑虹粍浠?/p>
鐨勫厜鐢佃浆鎹㈣兘鍔涖�?/p>
鍙嶅簲鍏変紡缁勪欢锛堝湪涓�瀹氱殑鍏夌収鏉′欢涓嬶級鐨勮緭
鍑虹數鍘嬨�佽緭鍑虹數娴佸拰杈撳嚭鍔熺巼鐨勫叧绯荤殑鏇茬嚎锛岀О
涓鸿緭鍑虹壒鎬ф洸绾匡紝
涔熷氨鏄?/p>
鈥滅數娴?/p>
-
鐢靛帇鈥?/p>
鐗规�ф洸绾匡紝
涔熷彲浠ヨ〃绀轰负
I-V
鐗规�ф洸绾裤�?/p>
鍦ㄥ厜浼忕粍浠剁殑
I-V
鐗规�ф洸绾夸笂锛屾湁涓変釜鍏锋湁
閲嶈鎰忎箟鐨勭偣锛?/p>
寮�璺數鍘嬨�?/p>
寮�璺數娴佸拰宄板�煎姛鐜囥�?/p>
2.
鍏変紡缁勪欢鐨勭數鎬ц兘鍙傛暟
鍏変紡缁勪欢鐨勭數鎬ц兘鍙傛暟涓昏鏈夛細鐭矾鐢垫祦銆?/p>
寮�璺數鍘嬨�佸嘲鍊肩數娴併�佸嘲鍊肩數鍘嬨�佸嘲鍊煎姛鐜囥�佸～
鍏呭洜瀛愬拰杞崲鏁堢巼绛夈�?/p>
鈶?/p>
鐭矾鐢垫祦
(
SC
I
)
锛氬綋灏嗗厜浼忕粍浠剁殑姝ｈ礋鏋?/p>
鐭矾锛屼娇
0
U
飥?/p>
鏃讹紝姝ゆ椂鐨勭數娴佸氨鏄粍浠剁殑鐭矾
鐢垫祦锛岀煭璺數娴佺殑鍗曚綅鏄?/p>
A
(
瀹夊煿
)
锛岀煭璺數娴侀殢
鐫�鍏夊己鐨勫彉鍖栬�屽彉鍖栥�?/p>
鈶?/p>
寮�璺數鍘?/p>
(
OC
U
)
锛?/p>
褰撳厜浼忕粍浠剁殑姝ｈ礋鏋佷笉
鎺ヨ礋杞芥椂锛岀粍浠舵璐熸瀬闂寸殑鐢靛帇灏辨槸寮�璺數鍘嬶紝
寮�璺數鍘嬬殑鍗曚綅鏄?/p>
V
(
浼忕壒
)
銆傚厜浼忕粍浠剁殑寮�璺數
鍘嬮殢鐢垫睜鐗囦覆鑱旀暟閲忕殑澧炲噺鑰屽彉鍖栵紝
36
鐗囩數姹犵墖
涓茶仈鐨勭粍浠跺紑璺數鍘嬩负
21
V
宸﹀彸銆?/p>
鈶?/p>
宄板�肩數娴?/p>
(
m
I
)
锛氬嘲鍊肩數娴佷篃鍙渶澶у伐浣?/p>
鐢垫祦鎴栨渶浣冲伐浣滅數娴侊紝鏄寚鍏変紡缁勪欢杈撳嚭鏈�澶у姛
鐜囨椂鐨勫伐浣滅數娴併�?/p>
鈶?/p>
宄板�肩數鍘?/p>
(
m
U
)
锛氬嘲鍊肩數鍘嬩篃鍙渶澶у伐浣?/p>
鐢靛帇鎴栨渶浣冲伐浣滅數鍘嬶紝鏄寚澶槼鑳界數姹犵墖杈撳嚭鏈�
澶у姛鐜囨椂鐨勫伐浣滅數鍘嬶紝
宄板�肩數鍘嬬殑鍗曚綅涔熸槸
V
(
浼?/p>
鐗?/p>
)
銆?/p>
缁勪欢鐨勫嘲鍊肩數鍘嬮殢鐢垫睜鐗囦覆鑱旀暟閲忕殑澧炲噺鑰?/p>
鍙樺寲锛?/p>
濡?/p>
36
鐗囩數姹犵墖涓茶仈鐨勭粍浠跺嘲鍊肩數鍘嬩负
17
锝?/p>
17.5
V
銆?/p>
鈶?/p>
宄板�煎姛鐜?/p>
(
m
P
)
锛氬嘲鍊煎姛鐜囦篃鍙渶澶ц緭鍑?/p>
鍔熺巼鎴栨渶浣宠緭鍑哄姛鐜囷紝鏄寚鍏変紡缁勪欢鍦ㄦ甯稿伐浣?/p>
鎴栨祴璇曟潯浠朵笅鐨勬渶澶ц緭鍑哄姛鐜囷紝涔熷氨鏄嘲鍊肩數娴?/p>
涓庡嘲鍊肩數鍘嬬殑涔樼Н锛?/p>
m=Im
m
P
U
飩?/p>
銆?/p>
宄板�煎姛鐜囩殑
鍗曚綅鏄?/p>
Wp
锛堝嘲鐡︼紝
瀹為檯涓婏紝
宄扮摝鍜岀摝鏄浉鍚岀殑锛?/p>
銆?/p>
鍏変紡缁勪欢鐨勫嘲鍊煎姛鐜囧彇鍐充簬澶槼杈愮収搴︺�佸お
闃冲厜璋卞垎甯冨拰缁勪欢鐨勫伐浣滄俯搴︼紝鍥犳鍏変紡缁勪欢鐨?/p>
娴嬭瘯瑕佸湪鏍囧噯鏉′欢涓嬭繘琛岋紝娴嬮噺鏍囧噯鏄細杈愮収搴?
2
1000W
/
m
銆佸厜璋?/p>
AM1
.5
銆佹祴璇曟俯搴?/p>
25
鈩冦�?/p>
鈶?/p>
濉厖鍥犲瓙
(
FF
)
锛?/p>
濉厖鍥犲瓙涔熷彨鏇茬嚎鍥犲瓙锛?/p>
鏄寚鍏変紡缁勪欢鐨勬渶澶у姛鐜囦笌寮�璺數鍘嬪拰鐭矾鐢垫祦
涔樼Н鐨勬瘮鍊硷細
=
m/(
sc
)
FF
P
I
Um
飩?/p>
銆?/p>
濉厖鍥犲瓙鏄瘎浠风數姹犵墖杈撳嚭鐗规�уソ鍧忕殑涓�涓?/p>
閲嶈鍙傛暟锛屽畠鐨勫�艰秺楂橈紝琛ㄦ槑鐢垫睜鐗囪緭鍑虹壒鎬ц秺
瓒嬩簬鐭╁舰锛岀數姹犵墖鐨勫厜鐢佃浆鎹㈡晥鐜囪秺楂樸�傚厜浼忕粍