circulating current造句
例句與造句
- Circulating current type pilot - wire protection
電流循環(huán)式表示線?電方式 - Circulating current type
電流循環(huán)式 - Just following this , are studies on power factor of inverters and the sharing of harmonic circulating current among units of a parallel operating inverters system
在此之后，本文又深入分析了逆變電源的功率因數(shù)以及并聯(lián)電源系統(tǒng)的諧波環(huán)流均分控制。 - Neutral current neutral current is the current that flows in the neutral leg of a paralleling system . often , this term is used in reference to circulating currents or cross currents
零線電流零線電流指的是通過并聯(lián)系統(tǒng)零線的電流，在談及環(huán)流電流或者交叉電流時常會提到這個術語。 - The imperfection mutual inductance will excite spurious frequency , and create circulating currents in each choke capacitor branch , therefore cause magnet current distortion
結果表明，諧振電抗器的互感系數(shù)的不一致性將激勵寄生頻率，從而在每個諧振電抗器與電容支路中產(chǎn)生寄生電流，并導致磁鐵電流的畸變。 - It's difficult to find circulating current in a sentence. 用circulating current造句挺難的
- Test and analysis for the stator bars temperature in gezhouba power plant show that , by different transposition , temperature distribution in bars is different . the reason is in skin effect and circulating current among different layers
究其原因，各股線的電流不等，股線間存在較大的環(huán)流，造成各股線間溫差可高達30 40 。 - The harmonic circulating current balancing is an important factor in the parallel operating control for it makes the units of the system to get . an equal power factor and makes foundation for the system to work stable and reliable
并聯(lián)電源系統(tǒng)的諧波環(huán)流均分控制是實現(xiàn)負載的失真功率均分，保證各并聯(lián)單元的輸出功率因數(shù)均衡，保證并聯(lián)系統(tǒng)穩(wěn)定可靠工作的一個重要方面。 - The forest fire size class forecasting may success through many times practices if the atmosphere circulating current index and fire index are known . in the web , subscribers may forecast the class of the forest fire size using the program in the local database and get the interesting regional view which is shown by the gis software
本文實現(xiàn)了在提供地理空間數(shù)據(jù)的本地數(shù)據(jù)庫的森林火險的預測，在基于網(wǎng)絡環(huán)境下，用戶可以在預測程序中得到森林火險的等級，并能使得地理軟件顯示出要預測地區(qū)的森林火險的視圖。 - First , it analyzes the working principle and some features of the system , such as the circulating current characteristics , power distribution characteristics , and characteristics about closed loop regulation of voltage . then it goes on to the study of some typical control methods , and designs on this basis , a parallel controller using a synchronization control strategy of racing to merging and a load - sharing strategy combined with feedback control and drooped control
文中，首先通過建立系統(tǒng)的數(shù)學模型，分析了逆變電源并聯(lián)運行的工作原理以及并聯(lián)系統(tǒng)的一些主要特性，包括它的環(huán)流特性、功率特性和電壓閉環(huán)調(diào)節(jié)特性；在此基礎上，又研究了幾種典型的并聯(lián)運行控制方式；然后，采用搶占與并發(fā)相結合的同步控制方式和反饋與下垂特性相結合的負載均分控制設計了并聯(lián)控制器。 - Two amplitude modulating control strategies are presented which are the pre - circulating current amplitude modulating and the circulating current amplitude modulating . these two amplitude modulating control strategies are contrasted and it is found that the later one is better than the former one
對于調(diào)幅控制還提出了兩種控制策略，即準環(huán)流調(diào)幅控制和環(huán)流調(diào)幅控制，本文對這兩種控制策略通過理論、仿真和實驗進行了對比分析，發(fā)現(xiàn)環(huán)流調(diào)幅控制要優(yōu)于準環(huán)流調(diào)幅控制。