high power engine 中文意思是什麼
high power engine
解釋
大功率發動機-
Finally, because high - speed power solenoid valve is one of the most important executive parts in the electronic control diesel engine and the performances of diesel engine are strongly related to the solenoid valve, the response performance of the solenoid valve is investigated. the response performance of the solenoid is influenced by many factors, such as driving voltage, electric driving unit etc. in order to have high excitation voltage and in low maintaining voltage, a high - low voltage electric driving unit is designed, and in order to make the solenoid valve close more rapidly, an active free - wheeling circuit and a bootstrapping circuit are designed in the electric driving unit, too. in the high - low electric driving unit, high voltage and low voltage are supplied by the dc - dc device and by the accumulator respectively
高速強力電磁閥的響應性能除了與閥本身的結構和材料有關外，與驅動電壓、驅動電路的設計密切相關，本文通過分析，首先開發出一種高低壓驅動電路，高壓電源是山升壓式dc - dc原理獲取的，低壓由蓄電池本身提供，實現高壓強激和低壓維持的功能，電路中採用有源續流電柴汕機中卜軌知介系統的設訓及其七川j敝略的叭究路進行續流，加誣了電磁閥的關閉速度；採用自舉吐路，降低了場效應管對驅動電壓的要求。 -
The great competition of automobile market has urged the factories to shorten the product development time ; and on the other hand, with the development of turbo, high power and light engine, the researchers have kept their eyes on the intensity more than the past
=汽車市場的激烈競爭，促使生產廠家極大地縮短了產品開發時間；另一方面，發動機朝著增壓、高功率、輕量化方向的迅速發展，又使研究人員更加註重發動機強度問題的研究。 -
Finally, we can not use electric power but the engine of bus or subsidiary engine to drive air compressors of bus air conditions. because the change range of turnaround speed of engine is very wide, that brings difficulties in controlling the rate of flow of cold - producing medium. in the control of bus air - conditions, preventing evaporator from freezing to make the air - conditions work with high efficiency and controlling the temperature of railway carriage are the basic tasks in air - condition control
與一般的建築空調相比，汽車空調的工作環境惡劣，條件差，控制難度要增加很多，主要體現在以下幾個方面：一是車外熱負荷變化大，難以確定控制參數；二是要求空調負荷大，而且要控制空調使其降溫迅速：三，不便於用電力作為動力源，必須用汽車發動機或輔助發動機來帶動壓縮機，當採用汽車發動機作為動力源時，由於汽車的車速變化大，發動機轉速的變化可從600r min到4000r min ，壓縮機轉速與發動機轉速成正比，其轉速變化高達7倍，給空調系統製冷劑流量控制帶來困難。 -
Other units : automatic unit, power station on trailer, fire - fighting pump, high pressure pump, multi parallel units, emergency standby and other special application engine units on request
其它:移動式拖車電站，自動化發電機組，發電電焊機組，多臺並機系統，應急備用及特殊要求的機組等。 -
The lubricated performance with brilliance, has reduced the unusual wearing and tearing of the high - power engine
具有卓越的潤滑性能，減少了大功率發動機的異常磨損。 -
Attach much importance to develop advantageous parts and components assemblies as high - power engine, vehicle bridge, gearbox and etc
重點發展大功率發動機、車橋、變速箱、等具有比較優勢的零部件總成。 -
( 9 ) by studying matching between catalytic converter and exhaust gas system, the conclusions having been gotten as follow : " purifying step by step and driving step by step " and " mental substrate and chinaware substrate being used in same engine " being the laying principles in exhaust gas system, which can solve the contradiction between high converting efficiency of exhaust emission and small loss of power, fuel economics, the rapid light - off and laying difficulty of catalyst
（ 9 ）進行了催化轉化器與排氣系統的匹配研究，對于催化劑的布置，提出了「分級凈化，逐級推動」的原則；對于載體形式的選擇，提出了「金屬載體和陶瓷載體復合」使用的原則。這樣可以良好的解訣催化轉化器與發動機匹配時，排氣污染物高凈化率與動力性經濟性損失小之間的矛盾、快速起燃和結構布置困難的矛盾。 -
A mathematic model of the motor is builded and emulated through matlab. the low - speed and constant - torque, high - speed and constant - power state is analyzed and researched, also the software approach of simulation to the driver has been done, a digital signal processor tms320lf2407 is developed successfully to control the perm square - wave bldcm driving airscrew of solar powered unmanned engine. it is useful to the further study
在matlab下建立了電機的數學模型，通過計算機模擬，驗證了數學模型的正確性，同時在理論上對低速恆轉矩高速恆功率運行進行了分析與研究，提出了一種用模糊控制的方法實現恆功率控制，並對驅動器進行了系統模擬，成功的研製了以數字信號處理控制器tms320lf2407為控制核心的驅動器，控制無刷直流電動機驅動太陽能無人飛機的螺旋槳，為後面繼續研究工作提供了參考。 -
The chenfeng series diesel and gas engines are the series products introduced together by sichuan chenfeng power technology co., ltd. and csr ziyang locomotive works specialized in the manufacturing the newly high - power locomotives and high - power diesel engines in china. the power range of this series diesel engine is from 800kw to 4, 200kw
晨風柴油及燃氣發動機是四川晨風動力科技有限公司與國內大型新造大功率機車及大功率柴油機的專業製造廠中國南車集團資陽機車廠共同推出的系列產品。柴油機功率范圍從800kw至4200kw 。 -
With this turbocharger on high altitude area, the power of diesel engine need not be modified or less modified, which meets the charging need of the diesel locomotive in the west plateau condition in china
特別是在高原地帶，裝用這種增壓器后，能使柴油機功率少修正或不修正，較好地滿足了鐵路內燃機車在西部高原條件下的增壓需要。 -
Repack mainly : install the new laser range finder, install the fire additional and accuse of the computer, change the diesel engine of model v - 53t containing high - power and new transmission, it is armoured to install side skirt board and bar type additional, allocate and bulldoze the shovel
主要改裝：安裝新的激光測距儀，加裝火控計算機，換裝大功率的v - 53t型柴油發動機和新的傳動系統，加裝側裙板和柵欄式裝甲，配備推土鏟。 -
The present status of high - speed and great power diesel engine in china and the world was investigated
本文對國內外高速大功率柴油機的現狀進行了分析，探討了tbd604b柴油機提高功率的必要性和可行性。 -
Moreover, it has been pointed out that the hydrogen engine used in ? cylinder injection with high pressure can increase volumetric efficiency and compression ratio, - therefore, the performance indexes in this engine, such as output power, thermal efficiency, range of thickness of mixture with normal operation and nox emission, can be improved, and it is possible for the engine to realize rapid combustion of thin mixture, so abnormal combustion, such as backfire, pre ? ignition, can be controlled effectively
指出了採用內部混合氣形成方式且高壓噴射的氫發動機，有利於提高充氣效率和壓縮比，從而改善發動機的動力性和經濟性；有利於擴展發動機正常工作的濃度范圍；並且有利於實現稀薄混合氣快速燃燒，從而可以有效地抑制早燃、回火及爆燃等異常燃燒和no _ x排放量。試驗指出了發動機的點火正時、噴射正時及噴氫量對發動機的性能、異常燃燒、 no _ x排放量有很大影響。 -
Suitable for demanding to use high load, high - power, four strokes, gush out directly, the cold type diesel engine in turbine pressurizations of the api cf - 4 sg grade oil, include various kinds of domestic and importing the heavy - duty transportation vehicle of the new - type diesel engine and engineering machinery working under various kinds of harsh operating modes, lubrication of mine equipment, diesel oil generating set
用途適用於要求使用api cf - 4 sg級油的高負荷大功率四沖程直噴渦輪增壓中冷式柴油發動機，包括各種國產或進口新型柴油發動機的重型運輸車輛及在各種苛刻工況下作業的工程機械礦山設備柴油發電機組的潤滑。 -
Because china ' s more and more basic engineering projects, the demand of heavy vehicles and engineering machines increases, especially the demand of 210 - 280 horsepower engine demand, the high power engine manufacturers such as weichai, yuchai and dongfeng kongminse gain good profict
隨著我國加強基礎工程建設，重型載重車及工程機械的需求旺盛，對210馬力- 280馬力柴油機的需求量增大，生產高功率的柴油機生產廠家如濰柴、玉柴以及東風康明斯因而將取得良好的收益。 -
The results of the experiments has shown : the lpg / diesel dual fuel engine has kept its high power performance and reduced its emissions, especially the soot and nox after the fuel - supplied system has been set up ; the fuel economy performance has been improved at some degree when high load ; however, when lpg ratio increased, the engine showed the trend of violence for high compression ratio
試驗結果表明：在採用了自行設計的聯動式燃油供給系統后， lpg柴油雙燃料發動機在保持原機高功率的同時，排放量，尤其是碳煙和no _ x有大幅度的降低；在高負荷時，其燃油經濟性也有相當的提高。但當lpg的摻燒比加大到50以上時，會出現工作粗暴的傾向。 -
Development and research of a fault diagnosis system on high - power diesel engine
大功率柴油機綜合故障診斷系統的研究與開發 -
The high power electric starting motor make the engine start easily and rapidly in any severe conditions
大功率的啟動裝置，使其在惡劣環境條件下的啟動更窯易、更迅速。 -
R amp; amp; d of electronic injection governing system for the high power diesel engine of locomotive based on fuzzy control theory
基於模糊控制的大功率機車柴油機電噴調速系統的開發研究 -
Research on intelligent control system for high power marine diesel engine
大功率船用柴油機智能化控制系統研究
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