ac measuring instrument 中文意思是什麼
ac measuring instrument
解釋
交流測量儀器- ac : ＝1 air controlman 美海軍航空兵的空中交通管制員。2 alternating current 【電學】交變電流，交流電。...
- measuring : n. ,adj. 測量（的），測量用（的）。 remote measuring 遙測。
- instrument : n 1 儀表，儀器 〈cf tool implement〉。2 樂器 （＝musical instrument）。3 【法律】證件，證券，文件...
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In order to eliminate the influences caused by temperature, electrode - polarization and autoeciousness - capacitance, the traditional instrument has added complicated circuits so that it cause such shortcomings as big error, time - retardation and a relatively small scope. through the problems caused by 2 - probe electrode and ac current source, a new measuring circuit based on the excitation of bi - directional voltage pulse and the sensor of 4 - probe electrode is proposed, using single - chip to achieve auto - temperature compensation
作者在參閱國內外大量相關參考文獻的基礎上，從電導測試技術的原理性研究出發，分析了採用交流激勵源、兩電導電極為傳感器的傳統電導測試系統所面臨的種種問題，提出並研製了一種基於雙極性脈沖電壓激勵、以四電導電極為探頭、運用單片機進行溫度自動補償的新型電導率測量系統。 -
In order to save and use electric energy reasonably and effectively. it is necessary to measure ac electric parameters accurately and real - time, so the rapid development of industrial production requires measuring instrument with high level. during the operation of industrial devices, it demands real - time, on - line measurment of the multi - parameters for crect operation. therefore, power system and users demand urgently a new type of safe, reliable, real - time and high - speed measuring instrument of ac parameters
為做到節約電能併合理高效地利用電能，這就需要對電量參數進行準確、實時地檢測，因此，對測試計量儀器也提出了越來越高的要求。許多工業設備在運行過程中，需要對其進行實時在線測量，隨時了解其各種電量參數。所以電力系統以及電力用戶都迫切需要一種安全可靠、實時快速的交流電量綜合檢測儀器，有效地對電量參數進行測試。
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