電路損耗 的英文怎麼說
中文拼音 [diànlùsǔnhào]
電路損耗
英文
circuit loss- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 路 : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
- 損 : Ⅰ動詞1 (減少) decrease; lose 2 (損害) harm; damage 3 [方言] (用尖刻的話挖苦人) speak sarcas...
- 耗 : Ⅰ動1 (減損; 消耗) consume; cost 2 [方言] (拖延) waste time; dawdle Ⅱ名詞1 (壞的音信或消息) ...
- 電路 : [訊] circuit (ckt); electric circuit; electrocircuit電路板 circuit board; 電路保持 guard of a c...
- 損耗 : 1. (損失消耗) loss; wear and tear; deterioration; waste 2. [商業] wastage; spoilage
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The experiment result shows that the snubber can suppress the over voltage effectively at switch off and its dissipation is little
實驗結果表明,該電路能夠有效防止igbt關斷過電壓,緩沖電路損耗較小。As the key block of the wireless communication transmitter in rf, it is very useful in improving the output power and efficiency, lowering the loss of the supply, lowering the size and the weight, lengthening the time of communication. class e power amplifier which is suitable to amplify envelop signal is very important in modern communication system
功率放大器( pa )作為無線通信射頻發射機中不可缺少的關鍵電路,對于提高手機的功率效率、降低電源損耗、減小體積重量、延長通話時間有著舉足輕重的作用,而適用於恆包絡信號放大的e類功率放大器,更是在現代通信系統中佔有十分重要的地位。On the basis of discussing the analyzed restraint relationship between the link loss and the spot - beam antenna gain a new spot - beam model of optimum design named link level balance spot - beam model is proposed
在分析鏈路損耗與點波束天線增益之間制約關系的基礎上,提出了一種新的點波束優化設計模型鏈路電平平衡點波束模型。In accordance with the fact of power system and the analysis of the power flow induced by a certain wheeling transaction in one transmission line to allocate the transmission losses and the unit power price of each transmission line, the paper proposed a corresponding wheeling costs model
本文主要討論了電力市場中轉運費用的定價問題,結合電力系統的實際情況,通過描述轉運業務對線路的使用程度來對線路固定成本及網路損耗進行分攤,並提出相應的轉運費定價模型。Application of branch power loss allocation method in fair allocation of transmission power losses
支路損耗分攤方法在輸電網損公正分配中的應用Quick and frequent cutting for a few sets of capacitors shall be carried out, of which the factors of electric power shall be maitained in optimum condition so as to minimize the line loss, increase effective output capacity of distrubuting transformer and optimize the quality of power demand
對多組電容器進行快速而頻繁的投切,使受電功率因數始終保持在最佳狀態,從而最大限度地降低線路損耗和增加配電變壓器的有效輸出容量,優化用電質量。The electric power harmonic comprehensive control system with low cast and high security is applied in this article. it adopts that sourced compensation links with non - sourced compensation herewhich the former is realized by high frequency pwm control technology and the latter is carried out by crystal switch formed by non - flow and over - voltage. it can realize stepless modulation with imaginary power, mightiness compensation of harmonic and negative electricity, and circuitry consumption debasing are achieved
提出採用有源補償與無源補償相結合的電力諧波綜合治理技術及裝置,無源部分採用無涌流和過電壓的晶閘管控制電容器技術實現,有源部分採用高頻pwm控制技術實現,成本低、可靠性高、可實現無功功率的無級調節、強力補償諧波電流和負序電流,降低線路損耗。With the elevation of the power factor, stator electric current decrease obviously and its range is about 20 %. so voltage loss and electric power wastage decrease effectively on electromotor power supply circuitry consequently
隨著功率因數的提高,定子電流明顯的減小,減小幅度在20左右,從而有效地減少電動機供電線路的電壓損失及電力損耗。Finally, the above - mentioned two soft - switching inverter prototypes are made and tested, and the experimental results show the feasibility of circuit topologies, the correctness of theoretical analysis, and the rationality of parameter design. and that, these two circuits can realize the aim of soft - switching, reduce the circuit losses and increase the system efficiency
最後形成了上述兩個軟開關變頻器樣機並對其進行了實驗,實驗結果證明了電路拓撲的可行性、理論分析的正確性以及參數設計的合理性,且這兩個電路均能較好地實現軟開關,減少了電路損耗,提高了系統的效率。Two kinds of common used snubber circuits are studied through simulation and experiment. it is pointed out that the rcd snubber has less power loss. increasing the turn ratio of transformer is helpful for the energy, which is stored in the primary side of transformer, to be transferred to the secondary side
通過實驗和模擬,對比研究了電路中周波變換器的兩種常用的緩沖電路,指出採用rcd緩沖電路損耗更小;提高變壓器匝比有利於減小鐵芯儲能的回饋,提高逆變器變換效率,但它同時也增加了副邊功率管的電壓應力,必須綜合兩方面確定合理的匝比。Full - sealed assembling capacitor is applied to ac power system 50 60hz with rated voltage of 6kv 10kv 35kv for improving power factor and quality of power grid, reducing transmission loss and raising the efficiency of power transmission transformation facilities
全密封集合式並聯電容器,主要用於工頻50hz或60hz ,額定電壓6kv 10kv及35kv的交流電力系統中用來提高功率因數改善電網質量降低線路損耗,充分發揮輸變電設備效能。A novel resonant pole zvt three - phase pwm inverter circuit for three - phase ac motor driving is presented. the proposed circuit has the feature of being more flexible with three inverter arms in zvt process. using only one resonant inductance, the inverter can not only reduce the power loss of inductance but also avoid possibility of unbalance in motor ' s three stator windings
提出了一種針對三相交流電機驅動的新型諧振極零電壓過渡三相pwm逆變器電路,該電路中三個逆變橋臂的零電壓過渡更具有靈活性,僅使用一個諧振電感,既減少了電感損耗又防止了電機三相定子繞組可能存在的不平衡問題,並且諧振電感中殘余能量能夠回饋給電源;新型逆變器的輔助開關均工作在零電流開關條件下,並且控制邏輯簡單。Reconfiguration approach of distribution network based on both system reliability and feeder loss is presented in this paper. being an objective function both to maximize the reliability and to minimize the loss of network, constraint conditions are considered as operation limits. an optimal method of the minimizing both the average service unavailability index and feeder losses is described in this paper
本文以配電網可靠性最高、網路損耗最低為目標函數,以配電網的運行滿足電力連續供應為約束,提出了基於排序選擇、對違反約束個體進行直接比較的改進自適應遺傳演算法,對配電網的可靠性按照深度優先搜索最小路進行計算,對系統的網路損耗按照牛頓? ?拉夫遜法進行計算。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
產品用途:高壓並聯電容器應用於1kv以上的工頻電力系統中,有來提高系統的功率因數,改善電壓質量,降低線路損耗High voltage shunt capacitor installation is applied to ac po - wer system with 50hz for raising power factor, adjusting voltage of power grid, reducing transmission loss and raising the efficiency of transmission transformation facilities, so as to improve the quality of power supply
高壓並聯電容器成套裝置適用於工頻電力系統中,用以提高功率因數調整電網電壓,降低線路損耗,充分發揮設備效力,改善供電質量。High voltage shunt capacitor installation is applied to ac power system with 50hz for raising power factor, adjusting voltage of power grid, reducing transmission loss and raising the efficiency of transmission trans - formation facilities, so as to improve the quality of po - wer supply
高壓並聯電容器成套裝置適用於工頻輸配電系統中,用以提高功率因數,調整電網電壓,降低線路損耗,充分發揮設備效率,改善供電質量。So the emergence of facts is just for the purpose of solving these problems of power system. as a branch of facts, active power filter ( apf ), a new power and electric equipment, its function is to eliminate load harmonic and compensate system line reactive power, damp system surge of node voltage, decrease power waste of system line
作為facts的一個重要分支- - - -有源濾波器( apf ) ,是為了解決系統線路無功功率因數過低以及負載線路諧波過多,從而出現線路損耗大、電源電壓的瞬態波動過陡等一系列相關問題而產生的一種新型電力電子裝置。Full - sealed assembling capacitor is applied to ac power sys - tem 50 60hz with rated voltage of 6kv 10kv 35kv for improving power factor and quality of power grid, reducing transmission loss and raising the efficiency of transmission transformation faciliti - es. this type of capacitor has an assembling full - sealed struc - ture, and it is comprised of capacitor unit body, container, insula - ition cooling impregnant, outlet ceramic bushing, pressurereleas -
額定電壓6kv 10kv及35kv的交流電力系統中用來提高功率因數改善電網質量,降低線路損耗,充分發揮輸變電設備效能。本產品為裝配式全密封結構。主要由器身波紋油箱絕緣冷卻油出線套管壓力釋放閥溫度控制器等部件組成。Special mosfet discharge circuit design to fasten processing speed, lower electrode loss and instead of harden surface, it is smooth
采特殊mosfet放電?路設計,加工速度快,電極損耗少,使表面更加光滑且不硬化。The content including : ( 1 ) according to the radial structure and multilayer characteristic of distribution network, a novel layer - by - layer backward / forward sweep method id developed. the branch power / voltage loss of the same layer can be parallel computed without relabeling buses and branches, that greatly increases the speed of load flow calculation
其主要內容如下: ( 1 )針對配電網路的樹狀結構和層次特性,研究了一種新穎的分層前推回代潮流演算法,該演算法不需要網路節點和支路的特殊編號,可以并行計算同一層次所有支路的功率損耗和電壓損耗,從而大幅度提高了潮流的計算速度。分享友人