電力載波 的英文怎麼說

中文拼音 [diànlìzǎibō]
電力載波 英文
power line carrier plc
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  • 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
  • 載 : 載Ⅰ名詞（年） year : 一年半載 six to twelve months; six months to a year; 三年五載 three to five ...
  • 波 : Ⅰ名詞1 （波浪） wave 2 [物理學] （振動傳播的過程） wave 3 （意外變化） an unexpected turn of even...
  • 電力 : [電學] power; electric power電力變阻器 power rheostat; 電力捕魚 electrofishing; 電力潮流 directio...
  • 載波 : signal carrier; carrier wave; carrier: 3路載波 three channel carrier載波傳輸 carrier transmission...
  1. Technique of transmitting data via power line （ pl ） ， a new technique developed in recent years ， is used to automatize the free collecting system in public service and the management of uptown service 。 this article discussed the advantage ， disadvantage and the current state of the power line carrier communication 。 the advantage ， method and current state of using spread spectrum technique in power line communication are discussed 。 then the characteristic of low voltage power network was also compendious analyzed 。 in this paper ， after introducing the principle of ssc ， design of hardware and software of the system are been discussed 。 this system has been put into use ， the result has proved its high stability and reliability

    本文研究旨在提供一種利用低壓電力供電網路、低成本、高可靠地實現公共事業收費自動化和小區物業管理智能化的技術應用。討論了電力線載波通信的優、缺點及現狀，擴頻技術在電力線載波通信應用的優點、方式和現狀，並對低壓電力線網路的特性進行了簡單的分析。在闡述了擴頻通信的基本原理的基礎上，本文詳細地介紹了電力載波遠程抄表系統的具體實現，包括硬體模塊和管理軟體本系統已投入運行，具有較高的穩定性和可靠性。
  2. In addition, the anti - jamming circuit in power line and design schema in allusion to the jamming of plc channel are analysed. from the point of view of the system, these measures are testified effectively in pratice

    另外，分析了低壓電力載波通道的干擾，研究了電力線上抗干擾電路及實施方案，從系統分析角度來看，措施是經濟而有效的。
  3. Design reliability for low - voltage power line carrier communication

    低壓電力載波通信中的抗干擾設計
  4. Application of power line carrier communication to blade coal feeder monitoring system

    電力載波通信在葉輪給煤機監控系統中的應用
  5. Then one remote supervision system based on virtual instrument technology is studied and realized. the system can measure parameters such as signal level, carrier frequency and snr of remote channel, and can estimate the state of remote channel based on this parameters, and can display the time - domain and frequency - domain wave real time of remote channel, too

    針對目前遠動監控方案的不足，研究並實現了基於虛擬儀器技術的電力遠動通道監控系統，該系統可以對遠動收發信電平、載波頻率和信噪比三個通道參數進行測量，具有實時時域波形和功率譜波形顯示功能，並能根據通道參數對通道狀態進行綜合判斷。
  6. Research of the home - network protocols based on low - voltage power line communication

    基於低壓電力載波的家庭網路應用研究
  7. Requirements for single function power - line carrier transmitter receiver equipment

    單功能電力載波發射機接收機設備的要求
  8. The condition and expectation of automatic meter reading technology based on power line carrier

    電力載波自動抄表技術現狀與展望
  9. Channel media : plc, microwave, optical fiber, cable, dial - up, ethernet

    通道類型電力載波，微波無線，光纖，電纜，電話撥號及以太網等。
  10. The communication media can be power line, infrared, radio frequency, twistedpair, etc, among which power line communication technique is discussed

    物理介質可以採用電力載波、紅外線、無線電、雙絞線等。本文主要論述採用電力載波的信息編碼格式，載波擴頻技術等。
  11. Then the hardware and software conceptual design of the homenet based on x - 10 is given. chapter seven discuss the plc ( power line carrier ) communication technique in detail. and then described the plc communication technique based on cebus and x - 10 respectively

    第七章在對電力載波通訊技術加以剖析的基礎上，分別對基於cebus和基於x - 10協議的電力線載波通訊技術進行了詳細的論述。
  12. Judging from above mentioned, we have well known the selection of ammeter and mode of communication is very important, which is directly related to ups and downs of amrs. so later the conditions is presented that make the amrs of residential quarters come true

    在自動抄表系統中，電能表和通訊方式的選擇很重要，它直接關繫到應用系統的成敗，因此在後面的文章里，指出實現基於低壓電力載波技術的社區電能自動抄表技術的條件。
  13. This paper introduces present application status of some media for image ( video ) transmission and puts forward the idea of the image ( video ) transmission system based on transmitting over low - voltage power distribution networks, which does n ' t require special transmitting networks

    本文對目前的圖像（視頻）傳輸系統使用不同傳輸介質的情況進行了分析以後，提出了基於電力載波的圖像（視頻）傳輸系統的設計方案，該系統能夠免除鋪設傳統的圖像（視頻）傳輸網路。
  14. On the basis of this, the control strategies for obtaining its reference voltage, one of pivotal technolog, are discussed. corresponding control circuits are designed, including the control strategies of detecting the source current and load voltage

    在此基礎上探討了串聯型有源電力濾波器的關鍵技術之一? ?獲得參考電壓的控制策略，包括檢測電源電流和檢測負載電壓兩種控制策略，並設計了相應的控制電路。
  15. The improvement and application of motive power carrier of mine in electronic haulage shearer with frequency conversion

    礦用動力載波在交流變頻電牽引採煤機上的改進與應用
  16. This article describes the plc ’ s using enviroment and the users ’ needs in details, and then tells the differences between the dplc and the troditional plc. it also describes how to decimation and compress the tele - voice, how to deal with the data tunnels, and the multiplex data through the the line which ’ s bandwidth is changeable between 10. 8bps and 28. 8kbps this project uses the programmable vopp chips, the cpld for bus controlling, the fpga and the mcu with high processing ability. all of these ensure the high ability to process the signals and the operations

    本文詳細介紹了高壓電力線載波機的使用環境和用戶需求，全數字電力載波機和傳統模擬載波的的差異;按電力調度的需求設計完整的兩路語音、兩路數據的電力線載波通訊機。詳細描述電話語音的采樣，壓縮;數據通道的處理;及在10 . 8kbps 28 . 8kbps可變線路速率通道上的數據復接處理。從實現方法上看，該項目採用專用可編程vopp語音處理晶元， cpld晶元做為總線控制，大規模fpga集成電路，高處理能力的mcu 。
  17. First we should analyze the user ' s needs, then should we start our work : designing the configure of database, planning the interface of the users, how to communicate via the serials, the management of the system ' s users, and so on. because the technology of spread spectrum carrier ( ssc ) communication is the kernel of the power carrier technology of communication, so we then explicate the chips we use here

    首先，本文介紹了電力載波技術及自動抄表系統在國內外的發展；接著，簡要描述了整個抄表系統的構成，本套系統由計費終端（用戶電表、水表、煤氣表等，本系統主要針對用戶電能表）數據採集器、集中控制器和中心管理軟體四部分組成，實現遠程集中自動抄錄電能表數據。
  18. Three - phase four - wire apf with one - cycle control need not sense the three phase load currents or the three phase voltages, need not calculate the harmonics and reactive current components, as well as the use of any multipliers

    單周控制三相四線制有源電力濾波器不需要檢測三相負載電流和三相電源電壓，不需要檢測諧波和無功電流，也不需要使用任何乘法器。
  19. The communication technology of electric automatic system is discussed. it principally studies the technology of organizing nets, the communication technology of low pressure electric line and the technology of spread spectrum communication. it gives the project that power line carrier and direct sequence spread spectrum communication are combined with automatic dial - up passing modems for daqing automatic reading meter system

    探討了電力自動抄表系統的通信技術，重點研究了組網技術，低壓電力線通信技術，擴頻通信技術，提出了在大慶電力自動抄表系統中利用公眾電話網通過數據機自動撥號、電力載波和無線直接序列擴頻通信相結合的數據傳輸方案。
  20. In the high - voltage communication area, along with the power communication technology ’ s developing, the technology and the application of the plc have been changed greately. now, the type of dplc has replace the type of simulation communication and the type of multi - channels has replced the type of sigle channel or 2 - channels

    目前，隨著晶元處理能力的提高和通訊技術的發展，在低壓電力線通訊上已達到100mbps以上。在高壓電力通信上，隨著電力通訊技術的發展，當今電力載波通信技術及其電力載波通信技術的應用已經發生了極大的變化。
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