變電廠英語怎麼說及英文翻譯
1. 關於變電站的英文參考文獻(帶翻譯)
Comprehensive approach of power system contingency analysis
J. Deuse, Member, IEEE, K. Karoui, Member, IEEE, A. Bihain, J. Dubois
Abstract—Security of supply in power system supposes that the robustness of the system can be guaranteed in case of credible contingencies. This robustness relies on structural rendancy and on security margins. Traditionally, the 「N-1」 contingency analysis has been used for such check. This methodology leads to the definition of 「sizing incidents」, or credible contingencies[1]. The system is said 「N-1」 secure if it remains within its operating domain for these 「sizing incidents」. Today some trends exist for relaxing the application of this criterion. This means that some emergency control actions must be implemented in the system for guaranteeing its security. This asks for their representation in the methodological approach used for evaluating the security of supply. This is not possible with traditional tools.
Index Terms—Interconnected power system, instrial power system, load flow analysis, power generation control, reactive power control, voltage control, power system dynamic stability, power system transient stability, static VAR compensator.
I. INTRODUCTION
T HE continuity of service in developed system is certainly the main concern of system operators. For reaching high level performances, electric sector had, until recently, all necessary means at disposal: rigorous planning of the development of the system, integrated management of generation and transmission, investment capacities in concordance with technical objectives agreed between the different components of the society. This favorable situation permitted to maintain power system operation at sufficient distances from its physical limits, with few concerns about what could happen if such limits were overtaken. Very deep incidents, quite rare, revealed often some risks attached to particular deterioration mechanisms, which were previously completely ignored by operators.
Power system unbundling is progressively modifying the conditions for such controlled management of power system security. Indeed, the free access to the interconnected system, bilateral contracts settled between generating companies and consumers make conditions of operation more and more unforeseeable. The quest for the maximum economical efficacy leads to the use of interconnection capacities far above levels expected when they were built.
All these changes lead to the operation of the system nearer to their physical or to their stability limits; this increases the risk of transgression of these limits in case of emergencies
全面的方法的電力系統應急分析
學者Deuse ,各會員協會,光Karoui ,各會員協會,答: Bihain ,學者杜波依斯
摘要,供應的安全性在電力系統的魯棒性支撐的系統能夠得到保障的情況下可靠的緊急情況。這魯棒性依賴於結構性過剩和安全利潤率。傳統上, 「 N一1 」應急分析了用於這種檢查。這種方法導致的定義, 「漿紗事件」 ,或可信意外[ 1 ] 。該系統是說: 「 N一1 」的安全,如果這是在其經營的域名,這些「漿紗事件」 。今天,一些趨勢存在放寬這一標準的應用。這意味著,一些緊急控制行動必須得到執行的制度,保障其安全。這要求他們的代表的方法用來評估供應的安全性。這是不可能與傳統的工具。
指數條件的互聯電力系統,工業電源系統,負載流量分析,發電控制,無功功率控制,電壓控制,電力系統動態穩定,電力系統暫態穩定,靜止無功補償。
導言
Ť何連續性的服務,開發的系統當然是主要關注的系統運營商。為達到高水平的表演,電部門,直到最近,一切必要手段處置:嚴格規劃的發展體系,綜合管理的發電和輸電,投資能力的技術目標一致商定的不同組成部分的社會。這種良好局面允許電力系統運行保持足夠的距離,在其物理極限,很少關注可能發生的,如果這種限制是超越。非常深刻的事件,相當罕見,顯示一定的風險往往重視特別惡化的機制,以前被完全忽略了運營商。
電力系統分拆正逐步修改的條件,例如控制管理的電力系統安全。事實上,自由進入互聯系統,雙邊之間的合同解決發電公司和消費者提出的運營狀況越來越多的不可預見的。追求最大的經濟效果導致使用互連能力遠高於預期水平時,他們建造。
所有這些變化導致該系統的運作接近其物理或其穩定極限;這增加了風險侵的這些限制在緊急情況下
2. 「電廠」的英文怎麼說
electric power plant 英 [iˈlektrik ˈpauə plɑ:nt] 美 [ɪˈlɛktrɪk ˈpaʊɚ plænt]
發電廠
例句:
The lubricating oil system is an important part of the giant gas turbine in gasturbine electric power plant.
大型燃機電廠中,潤滑油系統是燃機的重要部分。
3. 發電站的英語翻譯 發電站用英語怎麼說
power station
英 [ˈpauə ˈsteiʃən] 美 [ˈpaʊɚ ˈsteʃən]
n.
發電廠;「power plant」的變版體;發電裝置權
4. 關於電廠的英語詞彙的翻譯
refractory design 耐火設計
F.A.N ct風管
fluidizing nozzle液化噴嘴
trim piping and valve管道和閥門內件
MCC馬達控制中心(Motor Control Center)
DCS分散控制系統(Distributed Control System)
PA/SA/ID fan (一次風機primary/secondary二次風機/inced Draft引風機)
gas air heater氣體空氣加熱器
steam air heater蒸氣加熱器
limestone pneumatic transfer system 灰岩廢料除塵系統
limestone feed system灰岩進料系統
sand feed system 沙進料系統
start-up burner 啟動燃燒器
SNCR system選擇性無觸媒還原系統
stack & structure堆疊&結構
5. 跪求英語翻譯 電廠專業類的
The Distributed Control System (DCS are Distributed Control System), domestic commonly habit called Distributed Control System. It is a process Control level and process Control level of Communication network is composed by the Computer system, link multi-level comprehensive Computer (Computer), Communication (Communication), show (CRT) and Control (Control), the basic ideas of the 4C technology is decentralized Control, centralized operation, classification management and flexible configuration, easy configuration. DCS has the following features:
(1) and high reliability
Because of DCS system control functions are scattered in various computer implementation, system structure, thus a fault-tolerant design using a computer fault won't cause the loss of other systems. In addition, because the computer on the task of more onefold, can according to need to realize the function USES a special structural and special computer software, so that the system reliability of each computer also improved.
(2) open
The open DCS, standardization and serialization and molar design, the computer network communication, realizing ways adopted information transmission, when need to change or expand the system function, can be easily connected new computer system or network communication network from almost does not affect system, and other computer work.
(3) flexibility
Through the configuration software, according to the different process application software and hardware configuration object, defining of measurement and control signals and mutual connections, FaKu choose from numerical control laws for graphics libraries call from all kinds of basic graphic composition, monitoring and alarming picture composition conveniently for control system.
(4) easy maintenance
Single function of micro computer, small or with special characteristics of simple, convenient maintenance, when a local or a computer malfunctions, can not affect the operation of the system, the rapid changing circumstances online.
(5) coordination
Each workstation through communication between all kinds of data transmission network, the system of information sharing, coordination, and control system to accomplish overall function and optimization.
(6) control function
Control algorithm for control, rich, set sequence control and batch control can be realized at an organic whole, cascade, feedforward decoupling method, and the predictive control and adaptive control, advanced and can easily add the special control algorithm is required.
Very flexible forms of DCS, but by special management of computer operator stations, engineers, stand, stand, stand and control data acquisition station, etc, but also by the general server, instrial control computer and PLC.
At the bottom of the process control level by the general scattered field control station, data acquisition station on such data acquisition and control, and through the data communications network transmission to the proction monitoring levels of computer. Proction from the class monitor process control level of data centrally operation management, such as all kinds of optimization calculation, statistics, fault diagnosis and display alarming, etc. With the development of computer technology, DCS and higher performance according to need the computer equipment through the network connection to achieve more senior management functions such as planning, scheling, inventory management of energy management etc.
The above the translated into English, one, don't use it, the software can, thank you.