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单词 pjd
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paid

adj. 付清的;已付的 | vt. 支付(pay的...

pond

vt. 筑成池塘 | vi. 筑成池塘 | n. 池塘

pjd
  • 网络释义
  • 1

    ?电加热储罐

    电加热配料罐/电加热冷热缸/电加热储罐(PJD型) 一.电加热.

  • 2

    ?电压相位突变检测法

    3)电压相位突变检测法(PJD)电压相位突变检测法(Phase Jump Detection,PJD)是通过检测光伏 并网逆变器的输出电压与电流的相位差变化来检测孤岛现象的发生...

  • 3

    ?相位突变检测法(Phase Jump Detection)

    防孤岛现象检测方法_基础知识库_嘉兆科技 波很大,谐波检测的动作阀值不容易确定,因此,该方法具有局限性。 3)电压相位突变检测法(PJD) 电压相位突变检测法(Phase Jump Detection,PJD)是通过检测光伏并网逆变器的输出电压与电流的相位差变化来检测孤岛现象的发生。光伏并网发电系统并网运行时

  • 4

    ?相位突变孤岛检测

    2.2 电压相位突变孤岛检测 电压相位突变孤岛检测(Phase Jump Detection,PJD)是监测逆变器输出端电压和电流之间相位是否发生突变,若发生突变且超过设定阈值,则可以检测到孤岛。

短语
  • 权威例句
  • 1.

    Meanwhile, the PJD-led government has not yet advanced a coherent strategy to fight corruption in Morocco.

    FORBES: Is the Much Celebrated Arab Spring Coming To An End?

  • 2.

    The PJD threatened to wreck this rough equilibrium and hurt the economy in the bargain.

    FORBES: Is the Much Celebrated Arab Spring Coming To An End?

  • 3.

    Conservative Muslims in Morocco, including many who voted for the PJD, understand this too.

    FORBES: Is the Much Celebrated Arab Spring Coming To An End?

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更新时间:2025/2/11 19:39:52