frequency regulation造句
例句與造句
- Primary frequency regulation was selected as effective solution
選定利用機組一次調(diào)頻功能為主要解決方案。 - Configuration principle and function realization of 135mw units ' primary frequency regulation
機組一次調(diào)頻組態(tài)原理與功能實現(xiàn) - Frequency regulation frequency regulation is a measure that states the difference between no - load and full - load frequency as a percentage of full - load frequency
頻率調(diào)整率頻率調(diào)整率是指空載和滿載之間頻率的差別與滿載頻率的百分比。 - The design , commissioning and application of variable frequency regulation system for drain pump of no . 2 low - pressure heater of no . 4 generator ( 200 mw ) in jingmen thermal power plant were introduced
摘要介紹了荊門熱電廠4號機組( 200mw )采用的2號低壓加熱器硫水泵變頻調(diào)節(jié)系統(tǒng)的設(shè)計、調(diào)試及應(yīng)用情況，該系統(tǒng)克服了傳統(tǒng)的定速調(diào)節(jié)的諸多弊端，取得了很好的經(jīng)濟效益。 - Following this conclusion , various kind of ac speed control rules have been analyzed with the favor given to the self - controlled frequency regulation drive . machine model for doubly fed power generation has been given and control equations are discussed
其次，借鑒各種交流調(diào)速方法，研究電機雙饋發(fā)電運行的模型和控制手段，采用自控式調(diào)頻，提出了繞線轉(zhuǎn)子雙饋發(fā)電機的矢量控制策略。 - It's difficult to find frequency regulation in a sentence. 用frequency regulation造句挺難的
- But it also bring some important questions which affect the safety and economy running of the units , such as frequency regulation , long running with low loads , electric equipment and assistant equipment friction , oil wasting etc . the text apply differential increcent rate of equilateral discharge to analyze deeply the economy of hydro - power plant according to the practice data of the plant , putting forward the resolvation , providing indeed the theoretic feasibility investigation of engineering
但由此帶來的水電機組的頻繁調(diào)節(jié)、長時間帶低負荷運行以及電氣設(shè)備和輔助設(shè)備的磨損和油耗的增加等，都成為影響水電機組長期安全、經(jīng)濟運行的不可忽視的重要問題。本文根據(jù)安徽陳村水電廠實際資料，運用等微增率方法對agc投入后水電站廠內(nèi)運行經(jīng)濟性作了深入的分析，提出了解決辦法，為在工程上真正實現(xiàn)提供了理論上的可行性研究。 - Analysis of dynamic frequency process of power system is basis of system performance research 、 design of under frequency load - shedding scheme and evaluation of different measure of voltage regulation and frequency regulation . with development of power system , there are more and more factors that affect dynamic frequency characteristics which make it more and more complicated . the method which use single - generator - to - load model to analyse frequency dynamics can not suit for actual system
隨著電力系統(tǒng)的發(fā)展，影響動態(tài)頻率特性的因素越來越多，動態(tài)頻率特性日趨復雜，用傳統(tǒng)的單機模型分析系統(tǒng)動態(tài)頻率特性的方法已不能適應(yīng)實際系統(tǒng)的需要，迫切需要對現(xiàn)代電力系統(tǒng)中影響動態(tài)頻率特性的因素進行分析。 - Static benefits are generated from peaking and valley - filling , which are further divided into capacity benefits and coal saving benefits . dynamic benefits come from its fast starting and flexible operation , including frequency regulation , synchronous condenser operation , fast coverage of steep load gradient and synchronous spinning reserve . as for the calculation of static benefits of pumped storage plant , the alternative coefficient method is normally adopted at present
目前在抽水蓄能電站的靜態(tài)效益計算中，一般采用替代系數(shù)法，即用抽水蓄能電站的裝機容量乘以容量替代系數(shù)( 1 . 05 1 . 1 )計算抽水蓄能電站的替代容量；用抽水蓄能電站的發(fā)電量乘以電量替代系數(shù)( 1 . 05 )計算替代電站的發(fā)電量，再根據(jù)循環(huán)效率的大小計算抽水蓄能電站的燃料消耗。