Watt hour meter, magnetic field on the current force.
電能表, 磁場(chǎng)對(duì)電流的作用力.
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The new watt - hour meters had been widely adopted.
這種新電度表已經(jīng)被廣泛采用.
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Bi - directional reactive embedded three - phase watt - hour meter adopts bi - directional reversible type accumulative character wheel register.
雙向 無功嵌入式 三相 電度表采用 雙向 可逆式累積字輪計(jì)度器.
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A kind of technique of design of a prepaid single - phase electronic watt - hour meter was presented.
介紹了 單相 電子式預(yù)付費(fèi)電度表的工作原理、硬件組成及其實(shí)現(xiàn)的功能,并給出了硬件電路.
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Now it has been widely adopted in many watt - hour meters company of China.
已被國內(nèi)許多電度表廠家廣泛采用.
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The text will introduce error test methods of watt - hour meter and uncertainty measurement analysis.
本文介紹了此特殊 電能表 誤差測(cè)試方法,并給出測(cè)試結(jié)果的不確定度分析.
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By practice and research, put on the ideas and requirements for multi - function Watt - hour meter.
通過筆者多年的實(shí)踐與研究, 提出對(duì)多功能電能表的設(shè)想和要求.
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Residential watt - hour meters are important tools that are used to measure the electricity of resident customers.
民用電表是用于計(jì)量居民用戶用電量的重要器具.
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A three - phase watt - hour meter with function of piecewise measuring in real time is designed and realized.
設(shè)計(jì)實(shí)現(xiàn)了具有實(shí)時(shí)分段計(jì)量功能的 三相 電能表.
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This paper introduces a new smart watt - hour meter based on mechanical Induction watt - hour meter.
本文介紹了一種基于機(jī)械感應(yīng)式電度表的新型智能電度表,闡述了它的工作原理、特點(diǎn)及軟硬件設(shè)計(jì).
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The performance, working theory and software of functional tester of single - phase watt - hour meter is introduced.
介紹了 單相 電能表多功能走字試驗(yàn)裝置的性能 、 工作原理及軟件系統(tǒng)構(gòu)成,并根據(jù)實(shí)際使用情況提出了改進(jìn)意見.
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This paper design of a controller of watt hour meter for prepayment principledesign method of program.
本研究為預(yù)收費(fèi)電能表的研制、開發(fā)提供了一種新的方法.
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