instrument transformer 中文意思是什麼
instrument transformer
解釋
儀表變換器- instrument : n 1 儀表，儀器 〈cf tool implement〉。2 樂器 （＝musical instrument）。3 【法律】證件，證券，文件...
- transformer : n. 使變化的人[東西]；【電學】變壓器；變換器；互感器。 polarity of transformer 變壓器繞線方向。
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Watthour meters for instrument - transformer connection ; main dimensions for three - phase meters
儀表和傳感器連接用的電度表.三相電表的主要尺寸 -
Verification regulation of instrument transformer test set
互感器校驗儀檢定規程 -
Guide for the grounding of instrument transformer secondary circuits and cases
儀表用變壓器次級線圈電路外殼接地指南 -
Metal expanders for instrument transformer
互感器用金屬膨脹器 -
This paper describes mainly system functions, measuring methods, circuit design, software program and errors analysis of a new type of measuring instrument. this instrument can measure and monitor electric parameters in single - phase circuits, three - phase ( three - wire or four - wire ) circuits. this system can be applied to electric devices and power plants, transformer substations with harmonic pollution. it can measure current, voltage, power, energy, frequence, power factor etc. it also can detect load quality, phase sequence, alarm, display and print results, as well as detect and dispose negative power
該儀器適用於含有諧波污染情況下的機電設備現場、發電廠、供電局、企業變電所現場，可用來測量電流、電壓、有功功率、無功功率、視在功率、有功電能、無功電能、視在電能以及頻率和功率因數等電參數，並具有負載性質（感性、容性）判別，正、逆相序判別指示功能；超限報警功能；列印記錄功能和負功檢測及處理功能。 -
A new transformer calibrator with dsp technique is designed by the paper, which improves the instrument integration, checkout accuracy and speediness
本文應用dsp技術設計全新的互感器校驗儀，大大提高了其集成度和校驗數據的準確性和快速性。 -
Bz serial are mainly adopted for recycle filtration of unsanctified transformer oil, instrument transformer oil and switch oil, ect insulation oils as well as adsorption refinement processing of low - viscosity lubricating oil
主要用於不合格變壓器油互感器油開關油等絕緣油的再生凈化處理。也用於低粘度潤滑油的吸附精製工序。 -
Bz serial can purify degraded oil while transformer, instrument transformer and oil switch are operating and remove acidic substance, free carbon, coloring matter and deposited polluted substance but that fundamental components and antioxygenic property of oil to achieve functional performance of degrade oil up to national standard
它能在變壓器互感器油開關正常運行的情況下，對劣化油進行凈化處理，有效除去油中的酸性成分游離碳色素沉澱污染物質，而不損傷油的基本成分和抗氧化性能。 -
Instrument transformer testing equipment for measuring service
測量用互感器檢驗裝置 -
A new virtual calibrator for instrument transformer is presented. a phase difference correction method is applicable to correct electronic instrument transformer
摘要介紹了一種新型的虛擬互感器校驗儀，它採用相位差校正法解決了校驗電子式互感器的問題。 -
It emphases the selection of secondary voltage of the step - down transformer, the control and protection of thyristor, the calculation of compensation capability and group capability, the technique of cross - zero switched on / off capacitors or reactor, the solution of avoiding possible resonance in switching on / off groups of capacitors or reactor and the measure of the best time to switch ( including the design of the computer survey and control system, instrument deliver system, delay operate and protect system ). although thyristor as a no - contact switch can avoid almost the problem of contact switch with contact, it can not solve the over - voltage, over - current and transient process itself as switching on / off capacitors or reactor. so we must develop a set of thyristor - switched control and protect system with great reliability so that it can realize of cross - zero switching on / off capacitors or reactor at any time
晶閘管具有過零、動作快速的特點，本研究以晶閘管為電容器和電抗器的分組投切開關，重點研究了協調變壓器二次電壓的選擇、晶閘管觸發控制及保護、動態補償容量及分組容量的計算確定、過零投切電容器和電抗器技術的實現、以及分組投切電容器和電抗器可能發生諧振的處理計算方法，給出實現最佳補償投切選擇方法（測控系統、儀表變送系統、操作和保護系統的設計步驟） ，研製了一套高可靠性晶閘管觸發控制及保護系統，實現對無功的靜止可調補償。 -
Instrument auto transformer
儀用自耦互感器 -
The above - mentioned equipment together with a transformer correction instrument forms the measuring system which carries out measuring tasks at testing site of transformers
本裝置在互感器現場測試中與互感器校驗儀一同構成測量系統，完成測量任務。 -
Toroidal instrument transformer
環形測試用變壓器 -
Burden of an instrument transformer
儀用互感器的負載 -
Burden of a instrument transformer
儀用互感器的負載
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