潮流常數 的英文怎麼說
中文拼音 [cháoliúchángshǔ]
潮流常數
英文
current constant-
Observed tidal harmonic constants in many stations are used to verify the astronomical tides in the compound fluid model. the wave model is tested by a set of wave flume data at first. then the results are compared by the actual processes of significant wave height in gauging stations
其中復合流場模型中的天文潮利用眾多測站的實測調和常數進行驗證；波浪模型首先進行了水槽實驗的檢驗，然後在臺風過程中，進行了測站有效波高過程線的比較。The reality is that constitutional democracy, which we consider "normal", is in fact, a rarity both in the sweep of history and on the breadth of this world.
現實情況是我們所認為「正常」的立憲制民主無論從歷史潮流和當今的廣大世界看，都還為數不多。Then by using of statistics and numerical simulation analysis, research abnormality of the main circulation system at following summer in east asia, and the influence of the abnormality on the rainfall and temperature in summer in china, when sst over the kuroshio area during winter show cold or warm anomaly
再分別通過統計和數值模擬的方法，系統的分析了冬季黑潮海溫冷暖異常時，後期夏季東亞地區高低空的主要環流系統的異常，以及這些異常又如何進一步影響了我國夏季的降水和氣溫。The integrated simulation of wide area data distribution emerges as an issue with the interconnection and development of area network. while the conventional power flow and reactive power optimization methods are usually based on concentrated network data, the integrated network data simulation becomes intricate since the network power scheduling management by voltage levels and areas under various dispatching centers is hard to concentrate
傳統的潮流、無功優化等方法都基於集中的電網數據資源，而當全網數據因電力調度管理的分層分區控制分佈在不同的調度部門難以集中時，如何對數據資源廣域分佈的電網進行一體化模擬就成了一個非常突出的問題。Then, based on the estimation algorithm decomposing the measurement of voltage scope and power scope, the problems of the location of transformation tap settings and the tide current estimation of zero - impedance branches in state estimation are solved ; and detection and identification of bad data in state estimation are deduced and stimulated, also a hybrid method of detection and identification is brought forward
隨后，在基於分解電壓測量量和功率測量量的估計演算法的基礎上，對狀態估計中經常出現的變壓器抽頭位置問題和零阻抗支路潮流估計問題進行了分析和處理；對狀態估計的不良數據檢測與識別方法進行了推導和模擬，並提出了一種混合檢測方法。The fast spot price solution proposed in this paper introduces a decomposing model, which is benefit for analyzing each component of spot price. based on interior - point optimal power flow, which has superiority on calculating and decomposing spot prices under power market environment, after rational approximation, the coefficient matrix and its factor table of modifying equation are made constant and need no recalculation during iterations
本文提出的快速實時電價演算法採用適于對實時電價各組成部分進行分析的分解模型，在內點法最優潮流的基礎上合理的常數化其修正方程系數矩陣，使其在每次迭代時不必重新計算，大大提高計算速度。As the essential electrical calculation means, load flow calculation provides important basis for power systems operation and studies, and is indispensable to advanced power systems application software. in this thesis, the development of methods for load flow solution of distribution networks at present have been fully analyzed and evaluated in the aspect of convergence. the algorithm for distribution power systems base on the complex matrix was proposed in this paper, the proposed methods is very efficient and required less computer memory storage observably
潮流計算是電力系統中應用最廣泛、最基本，也是非常重要的一種電氣計算。它給電力系統的研究人員和實際運行人員提供了重要參考依據，也是許多電力系統高級應用軟體中不可缺少的一部分。本文針對配電網潮流計算的現狀進行了全面分析，深入討論了目前各方法的特點，並從收斂性能及各方面指標進行了比較分析，提出了基於復數矩陣的配電網潮流的原理、數學模型和實現方法，並通過編程于以實現。分享友人