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һƷ¥,gizzͼƬ,ŮԽ

ʱ䣺2018-05-26
  • ƷƷ    һӮ
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ҹũһһ죬ﶬͻDzȱ󣬷DzϡһƷ¥gizzͼƬŮԽũԸɲιιΪصDzݵӪֺʿԡͨഢӹɵϲʡʿڣҰﶬDzѷšһƷ¥gizzͼƬŮԽũո󣬴ũոѱ˷ԴȾ϶̶Ӱ˾Ŀ

  • (28)
  • ͨոƻ˿΢ڡȿԽʡϱǮһƷ¥gizzͼƬŮԽʹոͨڷʵֹٽũҵѭһЧϸߵ÷Ϻ̱Ƶסݡâȸ󣻶ƵޣҶݡһƷ¥gizzͼƬŮԽӢĸҶзϹϡȲˡˮֲȡΪ˰ϵѡҪע±ϵĺҪߡ

  • (35)
  • ָʲ̼ˮĺǰĴֳһƷ¥gizzͼƬŮԽγĸʲеĺӦΪص115Ӧѡֲ̼ˮﺬϸߣѰʺٵΪϡֲ̱һƷ¥gizzͼƬŮԽտҶϾǺ̼ˮߵࡣ̼ˮ٣Ѱʽ϶ϣ綹ֲҶϣֳɣһͨ˵һƷ¥gizzͼƬŮԽɽ׸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 ≤157

    5

    1.1

    0.35

    2000 ×I 0.2 × Ue -0.8

    1.1

    25 2)

    5-10

    ≤0.5

    AC-4

    Ie ≤100

    32

    1.1

    0.35

    2000 ×I 0.2 × Ue -0.8

    1.1

    25 2)

    5-42

    ≤0.5

    ϱ뺬еõˮݡõˮ΢ҪˮֹͣһƷ¥gizzͼƬŮԽӰ΢ĻԣҲѹʵɺԾֳʹϷùܣˮֹ࣬ŨȵͣĻ׽飬ƷͬʱֲϸҺ֭ʧһƷ¥gizzͼƬŮԽɥʧ󡣶ˮֹϣӦɻӸϻϺˮ65—75%ʱֳ

  • (17)
  • ݺˮ60—70%ΪˣʵشӲϵĺˮ78—80%Ϊã֭ۡһƷ¥gizzͼƬŮԽϺˮ60%Ϊˡ-԰غͷ԰ӦѡƸʼ̣ˮλͣˮˮᣬˮԴȦ޺ѣһƷ¥gizzͼƬŮԽȾѾдšȫʽͰʽ֡һͨΪԲͲΣֱ3—6mң10—15mҡ

  • (20)
  • ˮֺ40%—80%ϣװʱϸɵ档һƷ¥gizzͼƬŮԽȡϳСȴѹʵ̶ȴ󣬷Χ٣á۸ߣɡѣѷֵʽʽ͵ʽ֣ԲλͣһƷ¥gizzͼƬŮԽֱ2—3m25—35mͨשˮϣѵԤˮڡһͨƾݵˮλ᫡ط׼ݷһ֡

  • (34)

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