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ʱ䣺2017-10-23
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ҹũһһ죬ﶬͻDzȱ󣬷Dzϡɫ㣬ɫɫɫɫɫеŮˣũԸɲιιΪصDzݵӪֺʿԡͨഢӹɵϲʡʿڣҰﶬDzѷšɫ㣬ɫɫɫɫɫеŮˣũո󣬴ũոѱ˷ԴȾ϶̶Ӱ˾Ŀ

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  • ͨոƻ˿΢ڡȿԽʡϱǮɫ㣬ɫɫɫɫɫеŮˣʹոͨڷʵֹٽũҵѭһЧϸߵ÷Ϻ̱Ƶסݡâȸ󣻶ƵޣҶݡɫ㣬ɫɫɫɫɫеŮˣӢĸҶзϹϡȲˡˮֲȡΪ˰ϵѡҪע±ϵĺҪߡ

  • (18)
  • ָʲ̼ˮĺǰĴֳɫ㣬ɫɫɫɫɫеŮˣγĸʲеĺӦΪص115Ӧѡֲ̼ˮﺬϸߣѰʺٵΪϡֲ̱ɫ㣬ɫɫɫɫɫеŮˣտҶϾǺ̼ˮߵࡣ̼ˮ٣Ѱʽ϶ϣ綹ֲҶϣֳɣһͨ˵ɫ㣬ɫɫɫɫɫеŮˣɽ׸Ԥɵˮ45—55%ʱƳɰ

     

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    A

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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 ≤411

    4

    1.1

    0.35

    2000 ×I 0.2 × Ue -0.8

    1.1

    25 2)

    5-10

    ≤0.5

    AC-4

    Ie ≤100

    79

    1.1

    0.35

    2000 ×I 0.2 × Ue -0.8

    1.1

    25 2)

    5-72

    ≤0.5

    ϱ뺬еõˮݡõˮ΢Ҫˮֹͣɫ㣬ɫɫɫɫɫеŮˣӰ΢ĻԣҲѹʵɺԾֳʹϷùܣˮֹ࣬ŨȵͣĻ׽飬ƷͬʱֲϸҺ֭ʧɫ㣬ɫɫɫɫɫеŮˣɥʧ󡣶ˮֹϣӦɻӸϻϺˮ65—75%ʱֳ

  • (11)
  • ݺˮ60—70%ΪˣʵشӲϵĺˮ78—80%Ϊã֭ۡɫ㣬ɫɫɫɫɫеŮˣϺˮ60%Ϊˡ-԰غͷ԰ӦѡƸʼ̣ˮλͣˮˮᣬˮԴȦ޺ѣɫ㣬ɫɫɫɫɫеŮˣȾѾдšȫʽͰʽ֡һͨΪԲͲΣֱ3—6mң10—15mҡ

  • (20)
  • ˮֺ40%—80%ϣװʱϸɵ档ɫ㣬ɫɫɫɫɫеŮˣȡϳСȴѹʵ̶ȴ󣬷Χ٣á۸ߣɡѣѷֵʽʽ͵ʽ֣Բλͣɫ㣬ɫɫɫɫɫеŮˣֱ2—3m25—35mͨשˮϣѵԤˮڡһͨƾݵˮλ᫡ط׼ݷһ֡

  • (32)

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