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´ɷ늹ܽܵĺ(jin)Μy(c)ԇ^
SԪ
[ժҪ]ʡ(chng)(qing)ȅ(sh)܉Mʹ×lǰ´ɽwĽ늳(sh)ͽ|(zh)pϵ(sh)´ɳҵߺʹ@P(gun)עă(xing)(sh)P(du)(gu)(ni)ļI(y)a(chn)N´ɷ늹M(jn)н|(zh)pϵ(sh)tgļ(du)늳(sh)ry(c)ԇͬr(sh)y(c)ԇ߀һN(gu)֪I(y)a(chn)´ɷ늹ܣһN(gu)a(chn)늹ܣ(ni)僌(do)Ĥڗlޣy(c)ԇx͜y(c)ԇh(hun)ܲPJ(rn)ͬėlµĵõĜy(c)ԇY(ji)(du)´ɷ늹ܵߺʹ߶߀ǾһČ(du)ȅr(ji)ֵð֮ڱԸܒu
[P(gun)I]´ɷ늹y(c)ԇ
ǰ
֪ڽwϷ늷늕l(f)УwP(gun)IIJǂy(tng)Ľ늲ڷҽ늲ռҪĵλ|(zh)飬ڇ(gu)(ni)ܼӹȲ늘OγɹˇͿʯī僌(do)ĤȷƵӰM(jn)һİl(f)չմɽwڳa(chn)еõ^İl(f)չer(sh)ñ늷մɳl(f)Ƭڿ՚I(lng)ռஔ(dng)?sh)ķ~ܼӹlɱصƼsÚ϶늷մɽ늳l(f)_l(f)߀^cͬr(sh)һN늲ϡ´cc(din)ڽٻͿ(f)ϟY(ji)ɣԏa(b)մɵȽ늲ϵijЩȱc(din)ڳҕ(gu)H^M(jn)Ķ_˹ʿȇ(gu)Ƴ˲´ɽwĴͳl(f)(gu)(ni)tAW(xu)ǾSnhҵָ(do)о1996аl(f)´ɽw_(chung)´ɳ(yng)֮Ⱥӡ˺´ɽwڇ(gu)(ni)õƏVĿǰu(gu)֡VݚWI(y)γһ´ɳҵa(chn)^͵ijl(f)M(jn)˳a(chn)I(y)İl(f)չ
´ɂy(tng)(yng)ճNl(wi)bO(sh)t(y)늹ӣĤ·弰늟Ĥ@Щ(yng)I(lng)о^ˇҲ^죬ڳИI(y)(yng)´Ʉtǽ߉늕늵⑪(yng)È(chng)cy(tng)´ɑ(yng)I(lng)^IJe(du)еҪ늳(sh)ʡ(chng)(qing)|(zh)pϵ(sh)cɲĵÛϵ(sh)(do)ʵξҲȂy(tng)(yng)˸ߵöҪ@ЩֱӰ푳l(f)ЧʡȻ(j)P֪Ŀǰ(gu)(ni)δпԺԺУȌ(du)M(jn)оθM(jn)O(sh)Ӌ(j)䷽ӹ칤ˇ´ɽwҵľCyҵϵy(tng)Փ(j)͌(sh)õļg(sh)ַ֧´ɳаl(f)a(chn)߶ǡʯ^^ӡMѽ(jng)ȡ˿ϲijɿ(j)c(gu)HM(jn)ˮƽஔ(dng)IJ
1.´ɷ늹ܽ늅(sh)y(c)ԇ(bo)
ʡ(chng)(qing)ȅ(sh)܉Mʹ×lǰ´ɽwĽ늳(sh)ͽ|(zh)pϵ(sh)´ɳҵߺʹ@P(gun)עă(xing)(sh)P(du)(gu)(ni)ļI(y)a(chn)N´ɷ늹M(jn)н|(zh)pϵ(sh)tgļ(du)늳(sh)ry(c)ԇͬr(sh)y(c)ԇ߀һN(gu)֪I(y)a(chn)´ɷ늹һN(gu)a(chn)늹ܣ(ni)僌(do)Ĥڗly(c)ԇx͜y(c)ԇh(hun)ܲ룬PJ(rn)ͬėlµĵõĜy(c)ԇY(ji)(du)´ɷ늹ܵߺʹ߶߀ǾһČ(du)ȅr(ji)ֵð֮ڱԸܒuǜy(c)ԇ(bo)ժҪ
1.1 y(c)ԇr(sh)g2003/07/02
1.2 y(c)ԇh(hun)26RH42%
1.3 Ҫy(c)ԇxLCRԄ(dng)y(c)?j)xBD2811
1.4 y(c)ԇĿģy(c)늹ܵý|(zh)pϵ(sh)tgļ(du)늳(sh)r
1.5
y(c)ԇ(du)y(c)̖(ho)123ͬһI(y)a(chn)N´ɷ늹ܣy(c)̖(ho)456քeI(y)a(chn)´ɷ늹y(c)̖(ho)7(gu)I(y)a(chn)´ɷ늹y(c)̖(ho)8λ(gu)a(chn)늹
1.6 y(c)ԇӋ(j)㷽y(c)늹ܱo϶XһȦMܲ϶ώp@(do)LCRԄ(dng)y(c)?j)xһ(g)y(c)ԇһy(c)ԇÌ(do)ڱy(c)늹ܵĹٻֱӜy(c)Xcy(c)늹γɵC|(zh)pϵ(sh)tgģٸ(j)y(c)늹ܵĎγߴӋ(j)w(du)늳(sh)r
Xcy(c)늹γɵC(yng)C=2L/R(Da/Db) (1)
ʽLXȣDa늹ܽw⏽Db늹ܽw(ni)DZy(c)ܽwĽ늳(sh)ֵԓw(du)늳(sh)rcս늳(sh)0֮e=r*0
2
ɣ12ʽɵær=CR(Da/Db)/2L0
1.7y(c)ԇY(ji)
1

1.8ӑՓ
1.8.1y(c)ԇlʣ100Hz1kHz늉s2Vc늹܌(sh)Hr^@ڬF(xin)ЃxėlѶ֮y(c)ԇY(ji)ֻ^2000AW(xu)߉(sh)(yn)Ҝy(c)ԇ^늹е֧ʹÃx늘߉o늱l߉l(f)늉1kVr(sh)y(c)õĦrcΜy(c)ԇ^ӽtgƫ
1.8.2y(c)ԇh(hun)Ȍ(du)y(c)ԇY(ji)Ӱ푘O7̖(ho)y(c)ܞ
2

ͬһy(c)늘50Hz1kVy(c)ԇ
3
ɴ˿Ҋh(hun)Ӱ֮(du)tgֵӰЗl(yng)ژ(bio)(zhn)h(hun)ضM(jn)Мy(c)ԇّ(yng)(du)(wn)ĭh(hun)ly(c)ԇͬıy(c)ͬh(hun)y(c)õĔ(sh)(j)M(jn)б^xty
1.8.3
҂^ȥ{(jng)(yn)J(rn)(gu)a(chn)늳(sh)^ͣ|(zh)pϵ(sh)ƫlܱ´ɲǰxĶ(jng)ʹõĻ_@Щȱݣ˴Μy(c)ԇ8̖(ho)y(c)ܲИI(y)ò(ni)僌(do)Ĥy(c)ԇY(ji)rc´ɷ늹tgֵҲ(yu)ڶ(sh)(gu)a(chn)´ɷ늹ɴ˿Ҋxĵî(dng)ӹˇ;бCt늹Ҳ(yng)clԴƥMܲe(cu)ijl(f)
1.8.4˴Μy(c)ԇеĔ(sh)N(gu)a(chn)´ɷ늹c(gu)´ɷ늹(du)늳(sh)ие|(zh)pϵ(sh)(gu)a(chn)ȫȇ(gu)ܲõҲһϣеij^屶(sh)HMɳl(f)r(sh)tgĴtl(f)lm(yng)Բеć(gu)a(chn)´ɷ늹ܲòʹlʡPJ(rn)θM(jn)䷽tg´ɷ늹ߑ(yng)P(gun)עĆ}֮һ
1.8.5
(gu)a(chn)´ɷ늹ܻձ^ֱ^ӡ^M(jn)һϺtҌ(do)^ڽwɢƼs˳a(chn)ʵ
1.8.6(gu)a(chn)´ɷ늹ܵĻcɲĵÛϵ(sh)MܽӽҲ´ɷ늹ߑ(yng)ҕĆ}҂ʹõć(gu)a(chn)´ɷ늹һʹЧe(cu)ڶl(f)\(yn)|ijO(sh)Ҵΰl(f)F(xin)ɬF(xin)(yng)\(yn)ݔ;܃
Ϝy(c)ԇP֮Ҋ(dng)cͬṇu(png)ָ
؈@ؙ
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