capacitor bank 中文意思是什麼
capacitor bank
解釋
電容崎-
First the paper use the different four network operating condition as the primary given conditions and set the 330 / 220kv transformer tap changer position in the standard position, adding the paralleled capacitor bank sets one by one into the network to change the amount of the input reactive power, thus obtained four sets of the 330kv and 220kv bus voltage and the active and reactive power losses changing curves
進而研究了在每一確定並聯補償電容器組投入量條件下，隨聯變調壓檔位變化而產生出的一組並聯補償量、母線電壓與損耗的變化曲線。進而選出了隴南電網在四種選定電網運行方式下、有功損耗最小條件下的最優綜合控制組合曲線。 -
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。 -
Gzx inductive resistance current limiter is applied to ac power system with rated voltages of 6kv 10kv 35kv 50hz and series connected with shunt capacitor for limiting the surge current of shunt capacitor bank and eliminating the affection of capacitor discharging current during short circuit
電感電阻型限流器用於交流50hz ，標稱電壓為6kv 10kv 35kv電力系統中，與電容器相申聯，以達到限制並聯電容器組的合閘涌流，及消除電力系統短路時電容器放電電流的助增影響。 -
The study of the effect of material properties and dimensions and loading currents on liner buckling, using a capacitor bank as a driver, indicates that the mode number for buckling increases with the ratio of radius to thickness of a liner, and the yield strength to plastic hardening modulus, but keeps invariable with the increase of loading current, and that the magnitude of buckling increases with the loading current
用電容器組脈沖發生器裝置作為驅動源，設計4種不同材料、不同尺寸的金屬套簡，通過調節電容器組的充電電壓得到不同的加載電流，研究材料及幾何參數、加載脈沖特性對套簡屈曲的影響；採用瞬態非線性有限元方法對實驗結果進行了數值模擬。 -
Analysis of the special working condition of the operating switch for capacitor bank is carried out
通過本文的研究工作，從理論上證明了g - r裝置不僅能夠在發生單 -
Reactive power are calculated using the new algorithm. on the basis of analyzing different kinds of control strategies of var compensation, the paper applies the criterion of voltage and var to control switching and illustrates a improved mode of switching capacitor which can prevent the switched - capacitor from the impacting of instantaneous rush currents by means of zero - crossing triggering of scr components, and can realize auto - tracking var and auto - switching shunt capacitor bank. initial operating parameters are stored in information flash memory of the mcu using flash self - programming technique in order to decrease complexity of the circuit and improve stability
高壓智能無功補償控制器以flash型16位單片機msp430f149為控制核心，採用了一種相角實時測量的新演算法，並在此基礎上計算出了功率因數、有功和無功，減少了運算量提高了精度；在分析了各種無功補償控制策略的基礎上，以母線電壓和無功功率復合判據控制投切，並提出一種改進的電容器投切方式? ?暫態投切控制晶閘管過零觸發，避免了電容器投切時的電流沖擊；穩態運行時接觸器替代晶閘管，實現無功補償的自動跟蹤和電容器的自動投切，解決了投切時的暫態電流沖擊和穩態時可靠運行的難題；控制器的原始運行參數採用flash自編程技術，將其保存在msp430f149片內的信息flash中，簡化了硬體電路，大大提高了系統的可靠性。 -
Capacitor bank switching is one of the most rigorous working conditions that medium - voltage switchgears face. because of their excellent general performances, the vacuum switching device is regarded as the first choice equipment of capacitor bank operating switches
投切電容器組是中壓開關設備所面臨的最嚴酷的工況之一，真空開關因其優良的綜合性能被當作電容器組操作開關的首選設備。 -
Kvar : the capacitor bank should be integrated in the starter and fixed properly with necessary installation kits
電容器組:電容器組的容量應該是12 . 5kvar ，並且應該與啟動鈕和一些必要的裝配工具固定在一起的 -
Capacitor bank : capacity of the capacitor bank should be 12. 5 kvar : the capacitor bank should be integrated in the starter and fixed properly with necessary installation kits
電容器組:電容器組的容量應該是12 . 5kvar ，並且應該與啟動鈕和一些必要的裝配工具固定在一起的 -
But in practical operating, overvoltage caused by reignition of the vacuum switching device frequently appears, and it result in damage of the capacitor bank or the switchgear itself. ensuring the switchgear against reignition and installing a protective device are two main approaches to avoid the phenomenon
但在實際運行中，經常會出現因真空開關重燃而產生過電壓，並導致電容器組或開關設備自身損壞的現象，而保證開關不重燃和安裝保護裝置是避免這類現象的兩條主要途徑。 -
The problems of the optimal object and oscillatory during putting in and out modes are analyzed. the relationship between the comprehensive optimize of the control of voltage and reactive power and the partial optimize of substations is described. a new control law of the shunt capacitor bank and the oltc, which is based on the fuzzy control theory and the forecast control theory, is proposed
本文分析了目前電壓無功綜合控制裝置（ vqc ）在實際應用存在的目標函數和投切振蕩問題，分析了地區電網中電壓和無功功率控制的全局最優和變電站局部最優間的關系，在此基礎上提出了基於模糊預測控制的電壓無功綜合控制策略，並研製出一套基於工控機控制裝置。
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