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ĸι鷿ʹ,ѾѾɫӰ,첥

ʱ䣺2017-06-27
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ҹũһһ죬ﶬͻDzȱ󣬷Dzϡĸι鷿ʹѾѾɫӰ첥ߣũԸɲιιΪصDzݵӪֺʿԡͨഢӹɵϲʡʿڣҰﶬDzѷšĸι鷿ʹѾѾɫӰ첥ߣũո󣬴ũոѱ˷ԴȾ϶̶Ӱ˾Ŀ

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  • ͨոƻ˿΢ڡȿԽʡϱǮĸι鷿ʹѾѾɫӰ첥ߣʹոͨڷʵֹٽũҵѭһЧϸߵ÷Ϻ̱Ƶסݡâȸ󣻶ƵޣҶݡĸι鷿ʹѾѾɫӰ첥ߣӢĸҶзϹϡȲˡˮֲȡΪ˰ϵѡҪע±ϵĺҪߡ

  • (16)
  • ָʲ̼ˮĺǰĴֳĸι鷿ʹѾѾɫӰ첥ߣγĸʲеĺӦΪص115Ӧѡֲ̼ˮﺬϸߣѰʺٵΪϡֲ̱ĸι鷿ʹѾѾɫӰ첥ߣտҶϾǺ̼ˮߵࡣ̼ˮ٣Ѱʽ϶ϣ綹ֲҶϣֳɣһͨ˵ĸι鷿ʹѾѾɫӰ첥ߣɽ׸Ԥɵˮ45—55%ʱƳɰ

     

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    ÿͨʱS

     

    I/Ie

     

    U/Ue

     

    co s φ± 0.5

    Ƶ

    f ±10%

    KHZ

    ϵ

    τ± 0.5

    AC-3

    Ie ≤958

    2

    1.1

    0.35

    2000 ×I 0.2 × Ue -0.8

    1.1

    25 2)

    5-10

    ≤0.5

    AC-4

    Ie ≤100

    82

    1.1

    0.35

    2000 ×I 0.2 × Ue -0.8

    1.1

    25 2)

    5-96

    ≤0.5

    ϱ뺬еõˮݡõˮ΢Ҫˮֹͣĸι鷿ʹѾѾɫӰ첥ߣӰ΢ĻԣҲѹʵɺԾֳʹϷùܣˮֹ࣬ŨȵͣĻ׽飬ƷͬʱֲϸҺ֭ʧĸι鷿ʹѾѾɫӰ첥ߣɥʧ󡣶ˮֹϣӦɻӸϻϺˮ65—75%ʱֳ

  • (49)
  • ݺˮ60—70%ΪˣʵشӲϵĺˮ78—80%Ϊã֭ۡĸι鷿ʹѾѾɫӰ첥ߣϺˮ60%Ϊˡ-԰غͷ԰ӦѡƸʼ̣ˮλͣˮˮᣬˮԴȦ޺ѣĸι鷿ʹѾѾɫӰ첥ߣȾѾдšȫʽͰʽ֡һͨΪԲͲΣֱ3—6mң10—15mҡ

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  • ˮֺ40%—80%ϣװʱϸɵ档ĸι鷿ʹѾѾɫӰ첥ߣȡϳСȴѹʵ̶ȴ󣬷Χ٣á۸ߣɡѣѷֵʽʽ͵ʽ֣Բλͣĸι鷿ʹѾѾɫӰ첥ߣֱ2—3m25—35mͨשˮϣѵԤˮڡһͨƾݵˮλ᫡ط׼ݷһ֡

  • (24)

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