機器調速器 的英文怎麼說
中文拼音 [jīqìdiàosùqì]
機器調速器
英文
engine governor- 機 : machineengine
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 調 : Ⅰ動詞1 (配合得均勻合適) harmonize; suit well; fit in perfectly 2 (使配合得均勻合適) mix; adju...
- 速 : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
- 機器 : 1. (用來轉換或利用機械能的機構) machine; machinery; engine 2. (引申為機構) apparatus; organ
-
The transducer speed adjustment is used for the conveyer belt and the brush wheel, and the motor starts to rotate directly to make the machine run more smoothly and the stain done more uniformly
輸送帶,毛刷輪採用變頻器調速,馬達直接轉動,使得機器運轉更為順暢,著色更為均勻。Abstract : by means of the comparison and analysis to applications of convertional starter and frequency conversion governor inmine exhauster, a useful and practicable electricity - saving pathof exhaust system was found out, so improving systematic saving operation
摘要:通過對傳統起動器和變頻調速器在礦井抽風機的應用進行比較分析,找出一種抽風系統有效、可行的節電途徑,以實現通風系統的經濟運行。The way used in this paper, which uses digital method to design the governor in the simulation system and draws the software on replacing the analogy circuit, can overcome these disappointments. in addition, a piece of lcd is used to make the operation visible and easy to adjust
本文對該模擬系統中的調速器採用微機數字化設計方案,利用計算機軟體去取代模擬電路的功能,可以很好地克服以上缺點。此外,在設計中引入lcd顯示,操作直觀、便於監視和調整。Static and dynamic trial experiments indicate that the system, not only can well simulate the prime governor and self _ equilibrium characteristics of a prime mover with its simple hardware line, small size and versatility, but also can highly improve the whole system ' s control precision, reliability and stability when compared with the system design of the analogy circuits
靜態、動態測試實驗表明:該控制系統,不僅硬體線路大為簡化、體積小、通用性強,能夠很好地實現對原型調速器及原動機自平衡特性的模擬,而且與模擬電路的設計方案相比,整個系統的控制精度、可靠性和穩定性等大幅度提高,具有明顯的優勢。The core products include telecom power systems, board mounted power supplies, custom power supplies, ups, precision air conditionings, outdoor shelter solutions, automatic transfer systems, network power protection products, vrla batteries, lv & precision distribution cabinets, centralized power and environment monitoring systems, dc power systems and ac motor drive inverters used in electric utility power systems
艾默生網路能源產品涉及通信電源、印刷板板裝電源、客戶定製電源、 ups 、機房專用精密空調、戶外一體化通信機櫃、自動切換開關、動力網路保護產品、蓄電池、低壓配電和精密配電櫃、動力設備及環境監控系統、電力操作電源、交流變頻調速器等領域。Use and maintenance technique of jzt type vane wheel coal feeder governor
型葉輪給煤機調速器的使用與維護Identification of viscosity damping coefficient of governor in diesel engine
柴油機調速器粘性阻尼系數的識別The main function of a governor is to monitor the speed deviation of a hydro turbine unit and convert it into the displacement deviation of the servomotor according to a specific characterisic. it is used to control the opening of the guide apparatus and to ensure the unit run steadily at fixed speed under a given load
調速器的主要功用是檢測機組轉速偏差,並將它按一定特性轉換成接力器的行程偏差,藉以調整機組導水結構的開度,使機組在給定的負荷下以給定的轉速穩定運行。Optimization of hydro turbine governor parameters based on improved particle swarm
基於改進粒子群演算法的水輪機調速器參數優化Our works has manufactured hydro turbine governors for years, the governors produced comprise series of large
我廠生產水輪機調速器歷史悠久。生產的調速器品種規格有大型、中型、小型和特小型系列。1driving form : speed - regulate of frequency converter + universal shaft coupling + synchronous belt with high accuracy in synchronism, high in mechanism and guarantee in lifetime of the components
傳動型式:變頻器調速+萬向聯軸器+同步帶,同步精度高,機械效率高,構件使用壽命保證。The design and application of the kyz - 250 550 type dc impulse speeder of stringing locomotive
550型直流架線電機車脈沖調速器的設計與應用A pcc based stepping motor driven dual control governor for kaplan turbine is presented in this paper. the governor adds the function of adaptive control of blades and radius basis function cam network based on the current pcc based stepping motor driven single control governor
該調速器在當前pcc步進式水輪機單調整調速器的基礎上引入了槳葉自適應控制和基於rbf網路的協聯裝置,可定期對轉槳式水輪機協聯關系進行自校正,保證水輪機始終運行在較高效率區。In order to guarantee the normal operation of hydroelectric generator unit, it is necessary to make a thorough test of the performance and characteristics of a governor before it is installed or after it is overhauled. to facilitate the test of the governor, a real - time dynamic simulator based on pcc for water turbine governing system was developed. it has three functions : simulating controlled objects ( pressure water conveying system, water turbine, generator and electric grid ), simulating governor " s electro - hydraulic servo system and working as a real - time measuring system for governor
水輪機調速器是水輪發電機組一個很重要的自動化調節設備,它由調節器和電液隨動系統組成,在調速器安裝或者大修后都要對其性能和特性進行全面測試,為了方便對水輪機調速器的測試,特開發水力機組調速系統實時動態模擬儀,該模擬儀具有三種功能:對調速器調節對象(有壓引水系統、水輪機、發電機和電網)進行模擬、對調速器電液隨動系統與調節對象進行模擬和作為實時測試系統監測調速器的工作是否正常。At the same time, the paper discussed the establishment of mathematics simulation model for digital governor dgs - 8800 according to the traditional pid control model. it also comes up with the idea of optimizing the speed - adjusting system for the marine main engine by making use of fuzzy control theory
同時,在pid控制模型基礎上,建立了電子調速器的模擬數學模型,提出了應用模糊控制理論來優化船舶主機的速度調節系統的思想。Diesel engines. hydraulic speed gavernors. specifications
柴油機.液壓調速器.技術條件In this paper, some off - line manual methods for regulation of flow equation have been compared and analyzed. based on pid speed governor of turbines, two kinds of governors are designed for adjustable - blade pump, which can perform autoregulation on water height of the fore bay and on pump output by adjusting the blade angle of adjustable - blade pump. the computation models of the two kinds of governors are also offered and the transient simulation can be done on pc
文中,比較分析了現有的多種離線手動調節流量平衡的方法,在水輪機pid調速器的基礎上,針對轉槳泵設計了兩種新型調節器,通過改變轉槳泵的葉片安放角,分別能對泵站前池水位和泵的輸出流量進行自動調節;提出了兩種新型調節器的計算模型,使轉槳泵在線自動調節動態模擬得以在微機上得以實現。As for existing mechinic speed governors, the problems are its poor accuracy and large time consumption to achieve stable state
現在小型汽油機上普遍使用的機械調速器存在調節精度較低、穩定時間較長等缺點。This is accomplished by having each governor control adjusted so that the sets have the same droop ( reduction of speed )
這通過每臺並聯機組調速器具備相同的轉速降。A better powergiven input point can raise the response rate of speed governor to the given signal of power input and accelerate the load regulating process of generatorset
較好的功率給定輸入點,能夠提高機組調速器對功率給定信號響應速度,加快機組負待調整的進程。分享友人