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СƵ,˽ūС˵,߿Ӱվ

ʱ䣺2018-06-18
  • ƷƷ    һӮ
  • Ʒͺ    
  • ߶
Ʒ


ҹũһһ죬ﶬͻDzȱ󣬷DzϡСƵ˽ūС˵߿ӰվũԸɲιιΪصDzݵӪֺʿԡͨഢӹɵϲʡʿڣҰﶬDzѷšСƵ˽ūС˵߿Ӱվũո󣬴ũոѱ˷ԴȾ϶̶Ӱ˾Ŀ

  • (26)
  • ͨոƻ˿΢ڡȿԽʡϱǮСƵ˽ūС˵߿ӰվʹոͨڷʵֹٽũҵѭһЧϸߵ÷Ϻ̱Ƶסݡâȸ󣻶ƵޣҶݡСƵ˽ūС˵߿ӰվӢĸҶзϹϡȲˡˮֲȡΪ˰ϵѡҪע±ϵĺҪߡ

  • (37)
  • ָʲ̼ˮĺǰĴֳСƵ˽ūС˵߿ӰվγĸʲеĺӦΪص115Ӧѡֲ̼ˮﺬϸߣѰʺٵΪϡֲ̱СƵ˽ūС˵߿ӰվտҶϾǺ̼ˮߵࡣ̼ˮ٣Ѱʽ϶ϣ綹ֲҶϣֳɣһͨ˵СƵ˽ūС˵߿Ӱվɽ׸Ԥɵˮ45—55%ʱƳɰ

     

    ʹ

     

    A

    ֶ

    ʱ

    S

    ÿͨʱS

     

    I/Ie

     

    U/Ue

     

    co s φ± 0.5

    Ƶ

    f ±10%

    KHZ

    ϵ

    τ± 0.5

    AC-3

    Ie ≤939

    8

    1.1

    0.35

    2000 ×I 0.2 × Ue -0.8

    1.1

    25 2)

    5-10

    ≤0.5

    AC-4

    Ie ≤100

    30

    1.1

    0.35

    2000 ×I 0.2 × Ue -0.8

    1.1

    25 2)

    5-69

    ≤0.5

    ϱ뺬еõˮݡõˮ΢ҪˮֹͣСƵ˽ūС˵߿ӰվӰ΢ĻԣҲѹʵɺԾֳʹϷùܣˮֹ࣬ŨȵͣĻ׽飬ƷͬʱֲϸҺ֭ʧСƵ˽ūС˵߿Ӱվɥʧ󡣶ˮֹϣӦɻӸϻϺˮ65—75%ʱֳ

  • (4)
  • ݺˮ60—70%ΪˣʵشӲϵĺˮ78—80%Ϊã֭ۡСƵ˽ūС˵߿ӰվϺˮ60%Ϊˡ-԰غͷ԰ӦѡƸʼ̣ˮλͣˮˮᣬˮԴȦ޺ѣСƵ˽ūС˵߿ӰվȾѾдšȫʽͰʽ֡һͨΪԲͲΣֱ3—6mң10—15mҡ

  • (34)
  • ˮֺ40%—80%ϣװʱϸɵ档СƵ˽ūС˵߿ӰվȡϳСȴѹʵ̶ȴ󣬷Χ٣á۸ߣɡѣѷֵʽʽ͵ʽ֣ԲλͣСƵ˽ūС˵߿Ӱվֱ2—3m25—35mͨשˮϣѵԤˮڡһͨƾݵˮλ᫡ط׼ݷһ֡

  • (23)

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