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unified power flow controller中文是什么意思

  • 統(tǒng)一潮流控制器

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  • 例句與用法
  • Control design of unified power flow controller in consideration of time-delay
    考慮時滯影響的統(tǒng)一潮流控制器的控制設(shè)計
  • This paper analyzes the principle, performance and research of unified power flow controller ( upfc ) . besides, it construes the control strategy of upfc and power electronics converter
    論文詳細(xì)分析了統(tǒng)一潮流控制器(upfc)的原理、特性及其研究進(jìn)展,并對upfc以及電力電子變換器的控制策略進(jìn)行了研究。
  • unified power flow controller, a typical and the most flexible controller of facts, can control concurrently or selectively the transmission line voltage, impedance and angle or alternatively, the real and reactive power flow in the line
    其中,統(tǒng)一潮流控制器(upfc)是靈活交流輸電系統(tǒng)裝置中的一個典型器件,能分別或同時實(shí)現(xiàn)電壓、阻抗,相角及有功和無功的調(diào)節(jié)控制,是一種最復(fù)雜也是最靈活的facts控制器。
  • unified power flow controller ( upfc ) is one of the most powerful and most promising controllers of facts . if we use upfc to control the transmission parameters, terminal voltage, line impedance and phase angle in normal situation and use it to compensate zero sequence and negative sequence currents when one of transmission lines is cut off, we can implement two phases operating in high voltage transmission lines, which can improve stability and reliability for the transmission system
    統(tǒng)一潮流控制器(upfc)是功能最強(qiáng)、最具發(fā)展?jié)摿Φ撵`活交流輸電系統(tǒng)(facts)控制器之一,如果在常規(guī)條件下,用upfc實(shí)現(xiàn)輸電線路的電壓調(diào)節(jié)、移相、潮流控制、阻尼振蕩等功能,在發(fā)生單相永久性接地或單相斷路故障時,由傳統(tǒng)的三相跳閘改為單相跳閘,用upfc的并補(bǔ)來濾除兩端系統(tǒng)的零序和負(fù)序電流,用upfc的串補(bǔ)來提高輸電線的傳輸功率,以實(shí)現(xiàn)兩相長期運(yùn)行,那么輸電系統(tǒng)的穩(wěn)定性、可靠性將大大提高。
  • The unified power flow controller ( upfc ) is one of the most enterprising realizations of the idea of flexible ac transmission system ( facts ) . having the ability of controlling most of the basic power system parameters, upfc can flexibly adjust the real and reactive power through the transmission line, damp the oscillation, and enhance the stability of power system and so on
    統(tǒng)一潮流控制器(upfc)是靈活交流輸電系統(tǒng)中最有代表性的成員,具備控制多種電力系統(tǒng)參數(shù)的能力,因而可以靈活地調(diào)節(jié)線路有功和無功功率、阻尼系統(tǒng)振蕩、增強(qiáng)電力系統(tǒng)的穩(wěn)定性和提高輸電線路的傳輸極限。
  • Based on the research project of my tutor the application of a new unified power flow controller in extra high voltage transmission lines operated in two phases, the existing principle of upfc and methods of the transmission lines operated in two phases, put the new upfc into hai-jin-jia 330kv extra high voltage transmission lines based on perfecting the framework of main net located in west of river in gansu which can improve the quality of electric power and ensure power transmission or transfer between the main net of gansu and the area of west of river
    本文綜合分析了海-金-嘉330kv超高壓輸電線路在正常運(yùn)行和故障情況下的諸多問題,在upfc的現(xiàn)有成果和非全相運(yùn)行現(xiàn)有方案的基礎(chǔ)上,結(jié)合導(dǎo)師的研究課題??新型統(tǒng)一潮流控制器在超高壓輸電線路非全相運(yùn)行中的應(yīng)用。提出在完善甘肅河西主網(wǎng)架結(jié)構(gòu)的基礎(chǔ)上,將新型的upfc應(yīng)用于海-金-嘉330kv超高壓輸電線路,可以較好的解決電壓質(zhì)量問題,確保甘肅主網(wǎng)與河西地區(qū)電網(wǎng)的功率傳輸、轉(zhuǎn)換。
  • This thesis treats unified power flow controller as the investigative target . a throughout study of upfc's control system is proposed in order to satisfy the basic criterion of power system stability . the relative model and control projects are presented and are examined by simulation
    論文以統(tǒng)一潮流控制器(upfc)為研究對象,從電力系統(tǒng)運(yùn)行的安全、穩(wěn)定的基本要求出發(fā),針對電力系統(tǒng)穩(wěn)定性的問題,就其控制器的設(shè)計進(jìn)行了深入的分析討論,提出了相應(yīng)的模型和控制方案,并進(jìn)行了仿真研究。
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