parallel adj. 1.平行的;并行的 (to; with); 【電學(xué)】并聯(lián)的。 2.同一方向的,同一目的的。 3.相同的,同樣的,相似的,對應(yīng)的。 a parallel instance [case] 同樣的例子[情況]。 His prudence is parallel to his zeal. 他固然謹(jǐn)慎,也同樣熱心。 run parallel with 和…平行。 n. 1.平行線[面]。 2.相似,類似;相似物,相當(dāng)?shù)娜薣物]。 3.比較,對比。 4.緯度圈,緯線。 5.【軍事】平行塹壕。 6.【印刷】平行號 〔‖〕。 7.【電學(xué)】并聯(lián)。 the parallel of altitude [declination, latitude] 平緯[赤緯,黃緯]圈。 draw a parallel between ... 在…之間作對比。 in parallel with 和…并行,和…對應(yīng)。 without (a) parallel 無與匹敵的。 vt. (-l(l)-) 1.使成平行;與…平行。 2.與…相匹[配得上,相應(yīng)]。 3.對比,比較… (with)。 n. -ism 【計算機(jī)】并行計算。
Bcmj self - compensation low voltage parallel capacitor Bcmj型自愈式低電壓并聯(lián)電容器
Parallel capacitor and hv capacitive type equipments are widely used in power system , here we call them power capacitor in all 并聯(lián)電容器和高壓電容型設(shè)備是電力系統(tǒng)中應(yīng)用普遍的電氣設(shè)備,這里統(tǒng)稱為電力電容器。
According to different degree of hv impact parallel capacitor and hv capacitive type equipments , the paper deals with them in separate discussions 針對并聯(lián)電容器和高壓電容型設(shè)備作用電壓等級不同,論文對這兩種類型分開討論。
The equipment uses vacuum circuit breaker as executing components and use parallel capacitor banks as compensating components . it can check in or out capacitor banks cyclically 該裝置以真空斷路器作為執(zhí)行元件、以并聯(lián)電容器作為補(bǔ)償元件,實現(xiàn)“循環(huán)投切” 。
The purpose : high voltage parallel capacitor is used for power system of power frequency above 1kv to increase the power factor of system , improve the quality of voltage , reduce the loss of line 產(chǎn)品用途:高壓并聯(lián)電容器應(yīng)用于1kv以上的工頻電力系統(tǒng)中,有來提高系統(tǒng)的功率因數(shù),改善電壓質(zhì)量,降低線路損耗
The analysis and simulation for parallel capacitor ' s on - line monitoring are based on partial discharge ( pd ) phenomena . and the analysis and simulation for hv capacitive type equipments " on - line monitoring are based on how to improve the accuracy of tg ' s measurement 論文對并聯(lián)電容器的在線監(jiān)測從局部放電入手進(jìn)行分析和仿真,對高壓電容型設(shè)備從提高tg的在線監(jiān)測精度及局部放電現(xiàn)象入手進(jìn)行分析和仿真。
Taking the nozzle , parallel capacitor and shading cover into consideration in the calculation . based on it , for solving disadvantage of contrived interfe re of the conventional charge simulation method , it ' s the first time to propose the optimization charge simulation method in this thesis , and numerical computation for the demonstrated example have been achieved to verify the feasibility and validity 并在此基礎(chǔ)上,針對傳統(tǒng)模擬電荷法在具體應(yīng)用過程中人為干預(yù)的問題,首次將遺傳算法引入模擬電荷法的布點設(shè)計中,提出了智能優(yōu)化模擬電荷法的新方法,并對具體實例進(jìn)行電場數(shù)值求解,驗證其可行性和有效性。
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(jìn)而研究了在每一確定并聯(lián)補(bǔ)償電容器組投入量條件下,隨聯(lián)變調(diào)壓檔位變化而產(chǎn)生出的一組并聯(lián)補(bǔ)償量、母線電壓與損耗的變化曲線。進(jìn)而選出了隴南電網(wǎng)在四種選定電網(wǎng)運行方式下、有功損耗最小條件下的最優(yōu)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(yōu)綜合控制組合曲線及電網(wǎng)潮流,總結(jié)出了如下規(guī)則:隴南電網(wǎng)在2005年及2010年冬大、以及2005年夏小運行方式下,綜合控制應(yīng)以成縣變投入適量并聯(lián)補(bǔ)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并聯(lián)補(bǔ)償電容器作為主要措施,再輔助以選擇合適的主變有載調(diào)壓分接頭來調(diào)節(jié),達(dá)到控制網(wǎng)內(nèi)無功潮流分布合理、各變電站母線電壓在理想的范圍內(nèi)時電網(wǎng)有功損耗最小,從而也提高了電網(wǎng)安全運行水平及供電質(zhì)量。
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(chǎn)品特點:裝置由高壓并聯(lián)電容器、串聯(lián)電抗器、開關(guān)(隔離開關(guān)、接地開關(guān)、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,裝置有框架和柜式兩種結(jié)構(gòu)。