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详细内容

P(gun)׃lĹԭ

时间2017-04-19     

׃lҪ׃ֱVٴֱ׃Ƅ(dng)Ԫ(q)(dng)Ԫzy(c)Ԫ΢̎ԪȽMɵ

1. 늙C(j)D(zhun)ٶȞʲô܉ɵظ׃

  1: r/min 늙C(j)D(zhun)ٶȆλÿD(zhun)Δ(sh)Ҳɱʾrpm.

磺2O늙C(j) 50Hz 3000 [r/min]

      4O늙C(j) 50Hz 1500 [r/min]

Y(ji)Փ늙C(j)D(zhun)ٶͬlʳɱ

ָ늙C(j)Б(yng)ʽ늙C(j)ڹI(y)ʹõĴ󲿷늙C(j)늙C(j)Б(yng)ʽ늙C(j)Ժ(jin)Q늙C(j)D(zhun)ٶȽƵش_Q늙C(j)ĘO(sh)l늙C(j)ĹԭQ늙C(j)ĘO(sh)ǹ̶׃ԓO(sh)ֵһ(g)Bm(x)Ĕ(sh)ֵ2ı(sh)O(sh)246һ㲻mͨ^׃?c)ֵ{(dio)늙C(j)ٶ

l܉늙C(j){(dio)(ji)ٹo늙C(j)@늙C(j)D(zhun)ٶȾͿԱɵĿ

ԿlʞĿĵ׃l늙C(j){(dio)O(sh)ă(yu)xO(sh)

n = 60f/p

n: ͬٶ

f: Դl

p: 늙C(j)O(du)(sh)

Y(ji)Փ׃lʺ늉(yu)늙C(j)Ʒ

H׃lʶ׃늉lʽ͕r(sh)(hu)ʹ늙C(j)^늉^(l)ţ(do)늙C(j)ܱġ׃lڸ׃lʵͬr(sh)Ҫͬr(sh)׃늉ݔl~lϕr(sh)늉s^m(x)ֻǵ늙C(j)~늉

磺ʹ늙C(j)D(zhun)ٶȜp׃lݔlʏ50Hz׃25Hz@r(sh)׃lݔ늉Ҫ400V׃s200V

2. (dng)늙C(j)D(zhun)ٶȣlʣ׃r(sh)ݔD(zhun)ؕ(hu)

1: lԴ

늾W(wng)ṩĄ(dng)ԴԴ

2: (dng)

(dng)늙C(j)_ʼ\(yn)D(zhun)r(sh)׃lݔ

׃l(q)(dng)r(sh)(dng)D(zhun)غD(zhun)ҪСֱùlԴ(q)(dng)

늙C(j)ڹlԴ늕r(sh)(dng)ͼ?zng)_ܴ󣬶(dng)ʹ׃l늕r(sh)@Щ_ҪһЩlֱ(dng)(hu)a(chn)һ(g)(dng)(dng)(dng)ʹ׃lr(sh)׃lݔ늉luӵ늙C(j)ϵ늙C(j)(dng)͛_ҪСЩ

ͨ늙C(j)a(chn)D(zhun)ҪSlʵĜpСٶȽͣpСpСČ(sh)H(sh)(j)е׃lփ(c)Е(hu)of

ͨ^ʹôͨʸƵ׃l늙C(j)ٕr(sh)D(zhun)صIJڵم^(q)늙C(j)ҲݔD(zhun)

3. (dng)׃l{(dio)ٵ50Hzlʕr(sh)늙C(j)ݔD(zhun)،

ͨ늙C(j)ǰ50Hz늉O(sh)Ӌ(j)~D(zhun)Ҳ@(g)늉(ni)o~l֮µ{(dio)ٷQD(zhun){(dio). (T=Te, P<=Pe)

׃lݔlʴ50Hzlʕr(sh)늙C(j)a(chn)D(zhun)ҪԺlʳɷȵľP(gun)ϵ½

(dng)늙C(j)Դ50Hzlٶ\(yn)Еr(sh)늙C(j)ؓ(f)dĴСҪo迼]Էֹ늙C(j)ݔD(zhun)صIJ㡣

e늙C(j)100Hzr(sh)a(chn)D(zhun)شsҪ͵50Hzr(sh)a(chn)D(zhun)ص1/2

~l֮ϵ{(dio)ٷQ㹦{(dio). (P=Ue*Ie) 

4. ׃l50Hzϵđ(yng)r

֪, (du)һ(g)ض늙C(j)f, ~늉~Dz׃

׃l늙C(j)~ֵ: 15kW/380V/30A, 늙C(j)Թ50Hzϡ

(dng)D(zhun)ٞ50Hzr(sh), ׃lݔ늉380V, 30A. @r(sh)ݔlʵ60Hz, ׃lݔ늉߀ֻܞ380V/30A. @Ȼݔʲ׃. ҂Q֮㹦{(dio).

@r(sh)D(zhun)r?

?yn)P=wT (w:ٶ, T:D(zhun)). ?yn)P׃, w, D(zhun)ؕ(hu)(yng)pС

҂߀ٓQһ(g)Ƕȁ:

늙C(j)Ķ늉 U = E + I*R (I, R, EБ(yng)늄(sh))

Կ, U,I׃r(sh), EҲ׃.

E = k*f*X, (k:(sh), f: l, X:ͨ), Ԯ(dng)f50-->60Hzr(sh), X(hu)(yng)pС 

(du)늙C(j)f, T=K*I*X, (K:(sh), I:, X:ͨ), D(zhun)T(hu)ͨXpСpС.

ͬr(sh), С50Hzr(sh), I*RС, U/f=E/f׃r(sh), ͨ(X)鳣(sh). D(zhun)T. @ҲǞʲôͨ׃l^^d(D(zhun)). QD(zhun){(dio)(~׃-->D(zhun)ز׃)

Y(ji)Փ: (dng)׃lݔlʏ50Hzӕr(sh), 늙C(j)ݔD(zhun)ؕ(hu)pС.

5. ݔD(zhun)P(gun)

l(f)ɢQ׃lݔĶӰ׃lݔD(zhun)

dl: һ׃l(bio)~dl, ߭h(hun)ضܱCm(x)ݔĔ(sh)ֵ. dl, 늙C(j)(hu)ܵӰԪİl(f)(hu)pС

h(hun)ضȣ󲻕(hu)?yn)zy(c)܇ضȱ^͕r(sh)׃lo(h)ֵ.

θ߶: θ߶, (du)ɢͽ^ܶӰ.һ1000m¿Բ]. ÿ1000׽5%Ϳ.

6. ʸӸ늙C(j)ݔD(zhun)

*1: D(zhun)

˹׃lݔ늉Ҫǵlr(sh)a(b)늉ݔD(zhun)?f)pʧĶ늙C(j)ݔD(zhun)

  늙C(j)ݔD(zhun)زļg(sh)

ʹ"ʸ"ʹ늙C(j)ڵ,(oٶȂr(sh))1Hz(du)4O늙C(j)D(zhun)ٴs30r/minr(sh)ݔD(zhun)ؿ_(d)늙C(j)50HzݔD(zhun)أs~D(zhun)ص150

(du)ڳҎ(gu)V/Fƣ늙C(j)늉S늙C(j)ٶȵĽͶ(du)@͌(do)ڄ(l)Ų㣬ʹ늙C(j)ܫ@D(zhun)a(b)@(g)׃lҪͨ^늉a(b)늙C(j)ٶȽͶ늉׃l@(g)ܽ"D(zhun)"*1

D(zhun)׃lݔ늉Ȼʹߺܶݔ늉늙C(j)D(zhun)زܺ(du)(yng)ߡ ?yn)늙C(j)늙C(j)a(chn)D(zhun)ط(l)ŷ

"ʸ"늙C(j)ֵM(jn)з䣬Ķ_a(chn)D(zhun)ص늙C(j)(l)ŷĔ(sh)ֵ

"ʸ"ͨ^(du)늙C(j)˵늉푑(yng)M(jn)Ѓ(yu)a(b)ڲrS늙C(j)a(chn)D(zhun)˹܌(du)늙C(j)ٕr(sh)ҲЧ


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