regulating pump 中文意思是什麼
regulating pump
解釋
穩定泵- pump : PUMP ＝politically upwardly mobile personality 政治新星，政治上有望晉升人士。n （淺口無帶的）輕舞...
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In this study, the load charateristics of submergible centrifugal pump and the influence of various regulating methods on energy dissipation are analyzed. the loading capacity of the submergible motor in variable speed drive control process is analyzed. the papers simple discribe the basic structure of the variable speed drive system in electric submergible pump > principle of pwm inverter and the basic structure of igbt
在研究中，對潛油離心泵負載性能以及閘閥調節和調速調節對能耗的影響進行了分析；對潛油電動機在變頻調速的負載進行了分析；對潛油電泵變頻調速系統的基本結構、 pwm逆變器原理以及igbt的基本結構進行了簡單介紹。 -
According to the actual working condition of the electric motor on ground drive screw pump, two kinds of new motors are proposed, that is the gearshift multi - power single speed motor and speed regulating pole change motor
摘要根據地面驅動螺桿泵電動機的實際工況，提出了分擋多功率單速和變極調速2種新的電動機設計方案。 -
To decrease energy consumption of jingxian oil pipeline, the transportation process of the pipeline is improved to tight - line pump process and realizes the automatic pressure and oil throughput regulating as well as the automatic protection under the extreme operating condition
摘要針對靖咸管道大落差、多種管徑和輸送流量大的特點，結合實際運行工況進行了技術改造，旨在降低管道的運營能耗。 -
Through analyzing the figure of energy wasting of pump, the quality in pipes is direct proportion of the speed of pump if the speed of pump is reduced. the power of electromotor fell the cube of the speed of pump. so the energy wasting of constant pressure water supply based on variable frequency speed regulating technology is envident less than the traditional mode is used throttle to supply water
分析水泵工況的能耗比較圖，可以看出利用變頻調速實現恆壓供水，當轉速降低時，流量與轉速成正比，功率以轉速的三次方下降，與傳統供水方式中用閥門節流方式相比，在一定程度上可以減少能量損耗，能夠明顯節能。 -
To protect products oil pipelines the countermeasures against surge are presented including surge wave interception, automatic relief protection, automatic regulating protection and pump sequence shutdown
為保證成品油管道的安全穩定運行，提出了水擊波攔截、自動泄壓保護、自動調節保護、順序停泵保護及加強成品油管道運行管理等防止水擊的措施。 -
With regard to centralized flow regulation, regulating by changing the power has been people ' s common sense and technical current, it mainly includes change the speed of pump and fan, changing their running number and the combine of the two
對于系統流量的集中調節，採用改變動力的方式已成為人們的共識和技術潮流。改變動力的調節主要有改變泵/風機的轉速、改變泵/風機聯合運行的臺數以及二者的結合。 -
In power decentralized system, there are not pump / fan installed in main pipe, but also in branches, using the variable speed control to regulating the flow, valve energy consumption can be reduced or avoided, but the investment is higher and control is complicated
動力分散系統不但在系統的母管上，而且在各支路上設泵（或風機） ，並實行變速控制以調節流量，可以減少乃至消除調節閥能耗，但投資增大，控制復雜。 -
Intelligent fault diagnosis method for frequency - conversion speed - regulating pump
變頻調速水泵智能故障診斷方法 -
Flow regulated by changing the number of parallel pumps, during the regulating, working condition of individual pump or fan will change a lot, there will be two problems, one is efficiency of the pump or fan will decrease, anther is there will be overloading
多泵並聯改變運行臺數的調節，在調節過程中，單機工況會發生很大的改變，這可能導致兩個問題，一是效率的降低，二是超載現象的發生。
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