power monitor 中文意思是什麼
power monitor
解釋
電源監視器-
The control system included the following units : video decode unit, data format conversion unit, fpga controller, cache unit and d / a monitor. the above self - design control unit plus row and column power supply units make the whole fed driving system, thus drove the 25 inch sample and realized color video display. the 25 inch vga sample thus fabricated could display video images, and obtained its brightness 400cd / m2, contrast ratio 1000 : 1, 256 circuit gray scale
本文介紹了fed驅動系統的工作原理，重點論述了基於fpga的vga級彩色fed新型驅動控制系統的研製，這種新型fed驅動控制系統主要包括視頻解碼電路、數據格式轉換電路、 fpga控制電路、數據緩存電路和d / a監控電路，配合后級列灰度調制單元和行掃描單元，組成完整的fed驅動系統，可以驅動25英寸vga級fed顯示屏，實現彩色視頻顯示，樣機亮度達400cd / m2 、對比度為1000 : 1 ，灰度等級為256級。 -
The two - point to earth short fault may cause short currents whic h can lead to serious accident. so it is necessary to monitor the state of field windings of turbo - generator and detect the kind of fault and predict its inclination. thus the security level of power system will be improved
由於發電機轉子兩點接地故障時會產生較大的短路電流，導致惡性事故的發生，因此對發電機轉子繞組進行狀態監測，判斷短路故障的形式和趨勢是十分必要，有助於提高系統安全運行水平。 -
Monitor apparatus can measure valid value of three phase voltage and current, power factor, three phase disequilibrium, instant flecker of short time and harmonic without twenty, degree and harmonic distortion total. the paper are laid on the following. ( 1 ) master plan and function of circuit, ( 2 ) hardware design including circuit and principle of a / d conversion, phase lock, liquid crystal display and keystroke and so on, ( 3 ) design of system software including digital filtering, fft, a / d conversion and monitor interface of pc, ( 4 ) system test
監測儀能夠完成包括三相電壓、三相電流的有效值、功率因數、三相不平衡、電壓短期閃變、以及20次內的諧波、諧波相位、諧波失真總量等的測量。論文重點介紹了以下幾部分： （ 1 ）電路的總體設計和功能； （ 2 ）硬體設計，包括a d轉換、鎖相環、液晶顯示和按鍵輸入等原理和電路。 （ 3 ）系統軟體設計，包括a d轉換、 fft 、數字濾波等程序的原理和演算法以及上位機監控界面的設計； （ 4 ）系統測試。 -
While polishing the products outer cover, please do not insert the power. also, do not use harsh chemicals or strong cleaning solvents to clean the monitor screen
在擦拭產品外殼時，請勿插上電源，不可用液體或液化氣體清潔液清潔，必須以乾凈的淡色抹布小心擦拭外部。 -
In addition, the monitor screen is protected by a hard, scratch - resistant coating, and turns off automatically to conserve battery power when you put your eye to viewfinder
此外，在顯示屏畫面上更加了一層堅硬防刮的保護屏；而當您透過觀景器取景時，該顯示屏會自動關閉以節省電池的電力。 -
The condition - based maintenance can solve this problem perfectly. in order to detect abnormal symptom or terminative evidence of the working - life, the on - line monitor and diagnose about high - voltage electric power equipment is necessary
這就有必要對運行中的變電設備進行監視和診斷，以便能檢測到異常情況的徵兆或使用壽命終結的跡象。 -
Optical power meter real - time monitor optical power of each optical cable, and control computer gather the value of optical power attenuation circularly, if some values excess the limit, the computer control optical switch to connect another spare optical fiber with otdr card, control the otdr card to test the optical fiber, and then find the malfunction point accurately. the system require software system to run with hardware devices tother. this paper analyze requirement and technical feasibility in software system, ooa and uml are used to analyze software and abstract the class diagram
通過光功率計對每條光纜中的備用光纖進行實時的監控，測試光功率的衰減值，主控計算機不斷循環的對每個光功率模塊進行數據採集，並記錄每路光信號的光功率衰減值，然後進行分析處理，如發現達到設定的光功率衰減門限值就報警，並控制光開關的切換，將故障光纜中的另一備用光纖與otdr卡連接，通過otdr卡對該光纖進行測試，從而確定故障點。 -
Because the monitoring of electricity equipment is still in the condition of traditional prophylactic test ( monitoring off line ), wordage list and management method of handwork operation, to strengthen the real - time monitoring of the operation state of electricity equipment ( monitoring on line ), find out the anomaly of equipment, monitor and analysis the fault, then take a corresponding measures to lower the fault loss so that we can make the transition between the regulations of periodic repairing equipment and the regulations of reasonable state repair, is the work which the department of power supply and operation make much of
針對對現有電氣設備的監測大都還處于傳統的預防性試驗（離線監測） 、文字報表、手工操作的管理方式的現狀，加強對電力設備的運行狀態進行實時的監測（在線監測） ，及時發現設備的異常徵兆、對故障進行診斷分析，並採取相應措施，把故障損失降低到最低水平，進而將目前實行的設備定期檢修制過渡到更為合理的狀態檢修制，一直是供電和運行部門十分重視的工作。 -
It is used in thermal power plant, coal mine, coal port and those industries and enterprises that require coal samples to monitor coal quality
用於火力發電廠、煤礦、煤港等需進行煤質監測采樣的行業或單位。 -
At present, the most of vtr which are used in watch - control occasion for speciality are short of a uniform control - check - alarm system, which brings on the discommodiousness of operation and the user can not know the time of occurring a fault, which reduces the reliability of the watch - control system. therefor, at first, i carefully analyze the servo theory of the vtr which had been produced by chmavc with k mechanism to find out the work rule of the control signal ; second, take out some right control signal ; then for dealing with the problem of vtr in use for watch - control, i choose some right components to design the uniform control system for many special vtr with protel software. it mainly includes the following functions : operation functions of all vtr ( for example : power, play, ff, rew, stop, rec, eject, fwd, rwd, sp, lp ) was controlled by line at the same time ; in, the process of recording, when the tape walks to the end or stops by itself, the system gives an alarm and shows the number of the wrong vtr ; in the process of recording, the system gives an alarm and shows the number of the wrong vtr when the video signal from vidicon is losed ; the system controls all vtr to record on the non - working time when there is something wrong in the guarding section ; the system controls the video from vtr to switch to right monitor
目前，用在監控場合的業務用錄像機普遍缺乏一個統一的控制及檢測報警系統，這就導致了操作的不方便和出現了故障用戶不知道，降低了監控系統的可靠性，為此，我首先對華錄松下生產的k機芯的錄像機伺服原理進行仔細分析，找出各個伺服控制信號的控制變化規律；然後從中選出合適的控制信號；針對目前錄像機在實際監控使用過程中存在的問題，選用合適的元器件；運用protel繪圖軟體，設計了這個多臺業務用錄像機的統一控制系統，她主要包括以下功能：錄像機操作功能（如power play ff rew stop rec eject及正尋反尋帶速設定等）的統一線控控制功能；磁帶在記錄過程中，磁帶到頭和磁帶自己「偷停」的報警，並要能顯示出具體是哪一臺錄像機；在記錄狀態下，攝像頭輸入信號丟失報警，並要能顯示出具體是哪一臺錄像機；在休息或其他不需要記錄時，一旦警戒區有情況，則控制所有機器自動進入錄像狀態的功能；從錄像機輸出的監控圖像信號對監視器的切換功能。 -
First of all, this paper analyses present problems existing in the boiler combustion monitor system of power plants, then put forward the signification to realize precision measurement for the primary and secondary air speed of boiler and the necessary conditions to solve efficaciously this problem
本文首先分析了目前電站鍋爐燃燒監測系統中存在問題，提出鍋爐實現一、二次噴口風速準確測量的重要性以及有效解決該問題所需要滿足的必要條件。 -
Details : adopting intelligentized digital technology, it owns small eradiation power of apparatus, excellent interference immunity and good price - performance ratio, therefore, it is widely used in library and bookstore and the monitor rack is installed under the base board, convenient for moving
採用智能化數字式技術，儀器發射功率小，抗干擾性好性價比優，因此廣泛應用於各圖書館書店監測架安裝于底板上，移動方便。 -
The type of wireless transmission detaches the part of data acquisition from the part of data processing in order to improve the monitor system upon the practicability and security for the person. the universal serial bus is a kind of newer bus interface ' s criterion than other buses in the computer ' s technology. in the design, the universal serial bus is used as the interface between the system and the computer that makes the design possess a lot of features, such as easy operation, plus and play, none of exter nal power, and need not to install
無線數據傳輸方式將數據採集部分與處理部分分開，提高了監護系統的實用性和對人體的安全性；通用串列總線是一種較新穎的計算機總線介面規范，本系統使用通用串列總線作為系統與計算機的介面方式，使得本系統具有操作簡便、體積小巧、即插即用、支持熱插拔、無須外接電源、使用無須安裝等特點。 -
Monitor various data of electric power systems from various menus which designed by human - machine interface menu design system in real time, include the displaying of remote measure 、 remote communication 、 electric power # 118alues, remote control operating of the controlled objects, reading and writing the fixed # 118alues of the hypogyny equipment
在人機界面設計系統設計的各種畫面上實時監控電力系統的各種數據量，包括遙測量、遙信量、電度量的顯示，以及對控制對象的遙控操作和下位裝置的定值讀寫。 -
Power monitor and control system based on tcp ip protocol
協議的電源監控系統 -
Transmitting power monitor
發射功率監測器 -
Based on the actual characteristics, in this article, we apply the technology of active real - time to the power system monitor, to meet the demand on the consistency and quick respondence of the real - time data. we also verify the feasibility and practibility through which we implement a practical power monitor system
本文結合電網監控的實際特點，將主動實時數據庫技術運用於電網監控系統中，以同時實現實時數據的一致性和快速響應能力；並通過對一套電網監控系統的具體實施，驗證了主動實時數據庫技術在電網監控系統中的可行性和實用性。 -
On the basis of active real - time theory, we analyze the practical application of the active real - time database technology to the power monitor system. in the article, the architecture of the power active real - time monitor system was presented, then three key technology was discussed in detail such as active real - time transaction dispatching, the concurrency control and the event detecting and handle in active real - time database
在建立了主動實時監控理論的基礎上，進一步分析了主動實時數據庫技術在電網監控系統的具體應用，給出了電網主動實時監控系統的體系結構，詳細討論了如何實現該體系機構中的主動實時事務調度、主動實時數據庫的並發控制以及事件的探測和處理三大關鍵技術。 -
This instrument is approved as within three phase ac circuit single loop active power monitor
本表默認為三相交流電路中單迴路有功功率的監測。 -
In order to set up the architecture model for our power monitor system based on active real - time database technology, after current active real - time database technology was examined, the active real - time monitor was theorized and the functional characteristic, data model and event model in the active real - time system were analyzed
為了建立基於主動實時數據庫技術的電網監控體系結構模型，首先研究了當前的主動實時數據庫技術成果，建立了主動實時監控理論，分析了主動實時系統的功能特徵、實時數據模型和事件模型。
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