母線聯結 的英文怎麼說
中文拼音 [mǔxiànliánjiē]
母線聯結
英文
busbar connection-
A parallel circuit that connects the major components of a computer, allowing the transfer of electric impulses from one connected component to any other
數據傳送總線，總線，母線聯結計算機主要部件的一組平行導線，使得電脈沖得以在相聯部件之間傳輸The characteristics : the unit is composed of high voltage parallel capacitor, serial reactor, switch ( disconnector, grounding switch, breaker etc. ), lightning arrestor, fuse, discharging coil, current transformer, insulator, busbar and steel bracket, includes two kinds of structure : frame type and cabinet type
產品特點：裝置由高壓並聯電容器、串聯電抗器、開關（隔離開關、接地開關、斷路器等） 、避雷器、熔斷器、放電線圈、電流互感器、絕緣子、母排和鋼架組成，裝置有框架和櫃式兩種結構。Then the paper uses the same typical four network operating conditions as the primary given conditions and when adding one set of the parallel capacitor bank, changing the 330 / 220kv transformer tap changer position step by step to change the transformer ration, through this study methods this paper found out all the optimized combination of the tap changer position and the amount of input reactive power, also obtained four sets of the 330kv, 220kv and hokv s / s bus voltage and the active and reactive power losses changing curves. through analyzing the optimized combination control curve and the network power flow, the paper generalizes the rules as following : the chief measure of coordinative control is inputting shunt reactor in chengxian s / s in winter time both in the planning year of 2010 & 2005 ; in summer time in planning year of 2010 the chief measure is to input proper shunt capacitor
本研究通過分析所獲得的最優綜合控制組合曲線及電網潮流，總結出了如下規則：隴南電網在2005年及2010年冬大、以及2005年夏小運行方式下，綜合控制應以成縣變投入適量並聯補償電抗器作為主要措施；在2010年夏小運行方式下則投入適量並聯補償電容器作為主要措施，再輔助以選擇合適的主變有載調壓分接頭來調節，達到控制網內無功潮流分佈合理、各變電站母線電壓在理想的范圍內時電網有功損耗最小，從而也提高了電網安全運行水平及供電質量。This layout can stop the internal arc fault expansion ; can avoid harmful moisture, small animal and dusty interferences. it also has good perfomiance and high reliability. because the heat cannot transmit to the outside of the bus room, a good operation environment for the low space can be obtained
主母線室置於箱體頂部一個單獨的金屬封閉的間隔內，並與10kv開關室、儀表室等間隔相互獨立，為同類產品首創；這種結構可以防止內部電弧故障的擴大化，避免「火燒聯營」事故；防護性能好，防潮、防小動物侵害、防積塵，運行可靠；由於母線室的隔熱作用，為下層空間創造了一個較好的運行環境。( 4 ) the graph compiler of power system single - line graph is independently developed. employing standard modeling technique uml and multimode, presenting the concept of joint and leg to describe the relationship of graphs and realizing the auto - routing of devices except bus, the compiling of graph objects, including bus, transformer and line, is more convenient than conventional software
（ 4 ）獨立設計開發了電力系統主結線網路的圖形編輯平臺，在設計中採用了標準化建模技術uml和多態技術，並創建了關節和腿的概念來描述圖形之間的關聯關系，且實現了非母線設備的自動布線功能，使主結線對象（母線、線路和變壓器等）的編輯相對傳統軟體更加方便、快捷。Abstract : a new kind of variable frequency speed - governing experiment system which has the structure of two parallel inverters at dc bus and output of inverter driving two series asynchronous motors at the same shaft is presented in this paper
文摘:提出了一種雙逆變器直流母線並聯、變頻輸出驅動同軸串聯的兩臺異步電動機結構的新型變頻調速實驗系統。The problems such as the circuit and the working mode of the pwm dc / dc modules, the configuration of the parallel connection, the usage of the input dc bus, and the system control strategy were analyzed and discussed as well
論文對pwmdc dc電源的電路結構和工作模式、並聯系統的結構、是否採用直流輸入母線、以及系統的控制方案等問題進行了分析和討論。分享友人