波能轉換器 的英文怎麼說
中文拼音 [bōnéngzhuǎnhuànqì]
波能轉換器
英文
wave energy converter- 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...
- 能 : 能名詞(姓氏) a surname
- 轉 : 轉構詞成分。
- 換 : 動詞1. (給人東西同時從他那裡取得別的東西) exchange; barter; trade 2. (變換; 更換) change 3. (兌換) exchange; cash
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 轉換器 : -ad
- 轉換 : change; transform; convert; switch
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Disposes the switch in the network is decided to the network performance improvement by the network analysis situs and the size, and the serviceable wave length number and uses rwa algorithm
在網路中配置轉換器對網路性能的改善取決于網路拓撲和大小,及可用波長數和所用的rwa演算法。Multiferroelectric magnetoelectri materials have a spontaneous polarization that can be reoriented by an applied electric field, a spontaneous magnetization that can be reoriented by an applied magnetic field. these materials have been exploited as transducer, waveguides, switches, phase inverters, modulators, etc. which also find a lot of technological applications in radioelectronics, optoelectronics, microwave electronics in instrumentation
這類材料同時具有鐵電和鐵磁材料的性能可以應用到傳感器,波導器件,轉換器,相位倒相器,變頻器,調節器等,在無線電電子學,光電子學,微波電子學等領域的發展具有重要意義。At present, the typic harmful current detection methods are the fast fourier transform algorithm in frequency domain and methods based on the instantaneous reactive power theory, these methods all require some transform and quick, real - time calculating, so high precision analog multipliers or high speed dsp chip with fast a / d are needed, this results in complex circuit and high cost , which have restricted the development of apf
目前畸變電流檢測常用的方法有頻域法的fft和基於瞬時無功理論的畸變電流檢測法。這些方法均有一定的變換,需要快速、實時運算,因此必須使用高速的數字微處理器和高性能a / d轉換器,這必將大大提高系統成本,使得電路結構復雜,在一定程度上限制了有源濾波器的發展。A single fiber can be employed for multiple data streams simultaneously. all - optical networks employing the concept of wdm and wavelength routing are considered as the transport networks for the future
鑒于目前具備全波長轉換能力的波長路由節點仍然相當昂貴,因此實際應用中為所有網路節點裝配全波長轉換器的作法並不現實。Generalized multiprotocol label switching : an overview of routing and management enhancements. ieee communications magazine, 2001, 39 : 144 - 150. 19 fontaine m, smith d g. bandwidth allocation and connection admission control in atm networks
在論文中,將針對波長的使用效率路徑的長度波長轉換器使用的個數及點對點傳送所花費的網路資源,來評估所研究的演算法執行效能。Abstract : this paper is mainly about an analog saw - tooth signal generator used for linear histogram test of adcs
摘要:主要內容是基於線性直方圖法測量模?數轉換器性能的片上模擬鋸齒波發生器的實現方法。Digital to analog converter, analog integrated filter, bandgap reference and high drive capability operational amplifier are indispensability basic circuit of communication system
數模轉換器、模擬集成濾波器、基準電壓源和高驅動能力運放等電路是通信系統中不可缺少的基本電路。In this thesis, we focus on the performance issue of wrons with wavelength conversions, especially the limited - range wavelength conversions. the main works and innovations are as follows. partial wavelength conversions, which configures several full - range wavelength converters only at some nodes in wrons, provide a more commercial wavelength conversions configuration
本文研究了波長轉換器,特別是限定范圍波長轉換器對于波長路由光網路的阻塞性能服務率的影響,主要的工作和創新包括以下方面: ?作為更為經濟的一種波長轉換器配置方式,部分波長轉換配置方式只在網路中的某些結點上配置少量的全范圍波長轉換器。The result shows that, when the full - bridge power converter is joined with boost / buck dc chopper in parallel, it can serve a dc voltage of over 340v and a power of 800w, meanwhile, as output voltage of the fuel cells changes due to loadings, the sliding - mode controller can cause more rapid responses and robustness to the dc bus voltage source
實驗結果顯示,本論文之全橋式功率轉換器與升壓/降壓直流截波器並聯供電時,輸出電壓可達340v以上,輸出功率約為800w ,同時,當燃料電池之輸出電壓因負載而改變時,本論文所提出之滑動模式控制器能使直流鏈電壓具有較快速的響應及強健性。Two - segment distributed feedback ( dfb ) semiconductor lasers can achieve tuning with single longitudinal mode in a certain wavelength range ; at the same time, its superiority also includes bistablity and wavelength conversion
其中,兩段式分佈反饋( distributedfeedback , dfb )半導體激光器可以在一定波長范圍內實現單縱模、可調諧工作;同時,它還具有雙穩、波長轉換等功能。The motor has a normal maximum power of 180kw and a peak output of 230kw. external feeds are arranged to the inverter from ( i ) the accelerator pedal, ( ii ) the forwardreverse selector, and ( iii ) the brake pedal, in order to determine power demand, direction of travel ( forwards or backwards ) and brake regeneration
馬達一般最大功率為一百八十仟瓦及峰值輸出二百三十仟瓦。外來訊號經由i )油門踏板ii )前後波掣及iii )剎車踏板,傳輸至轉換器以決定所需功率、行車方向(前或后)及剎車效能之再生等等。In order to ensure the real - time monitor this design choose special dsp chip and high - efficiency a / d transfer chip, the former ensure the time is enough to complete the calculation. tests proved that this equipment can satisfy the requirement of international standards about harmonic detection
論文提出了基於dsp的電能質量在線檢測最小測量系統的設計方案。論證了用於電能質量檢測系統的a / d轉換器的位數應大於等於16位,才有可能使各次諧波的檢測精度達到小於1 %的相對誤差。By the design of microwave electric field mode and microwave mode converter ( mmc ), the thesis participated in equipping an domestic microwave plasma chemical vapor deposition ( mpcvd ) equipment with a quartz glass window and water - cooled stainless steel resonant chamber in 2450mhz / 5 kw, introduced the basic machineries and functions of the sub - systems, including microwave system, gas - route system, vacuum system, detecting system and safeguard system
論文通過微波場型和模式轉換器的設計,參與建立了一套2 . 45ghz 5kw帶有石英玻璃窗、水冷卻不銹鋼諧振腔的微波等離子體化學氣相沉積( mpcvd )系統( mpcvd - 4型) 。論述了包括微波系統、氣路系統、真空系統、檢測系統和保障系統等結構的組成及基本功能。Ultrasonic is a kind of mechanical wave that frequency is upper 20khz. ultrasonic may be generated by many ultrasonic transducers
超聲波是頻率高於20khz的機械波,它可由多種能量轉換器轉變而成。Theory analyse indicate that the mdf algorithm can get the minimum packet loss probability that is same with faa, and meanwhile it can greatly reduce the number of lrwcs
理論分析表明該演算法在達到faa最小丟包率的同時能夠更好的節約波長轉換器的數目。The cpld can offer its particular functions. for example, reducing the number of components and devices, making the layout board convenience and simple, decreasing the device ' s volume. it is propitious to make portable oscilloscope
選用一般的a / d轉換器和up控制器即能實現對高頻率的重復信號進行測量,大大降低了成本和外圍電路復雜程度和設備體積,有利於製作便攜式示波器。The significant investigation result of this paper are as follows : in the first chapter, we firstly introduce the basic concept and important electrical characteristics of digital to analog converter and bandgap reference, review the historical progress of electric filters, summarize the methodologies and implementing techniques of filters, and then analyze the practical circuits realization of filters and unrealistic impact factors on performance of filters, finally, we set forth significance of this studying problem and main research work of this paper
並將其成功地應用於通信集成電路上,取得了令人滿意的實際應用成果。本文的主要研究成果如下:第一章:首先介紹了數模轉換器的基本概念及其關鍵特性指標,接著綜述了模擬集成濾波器的發展簡史、設計方法和實現技術。然後分析了濾波器實際電路實現及其非理想因素對其性能的影響,闡述了本課題的研究意義以及本文所做的主要研究工作。Based on current max - rwa model, the extended max - rwa model is presented by introducing limited - range wavelength conversions. considering signal distortion introduced by wavelength conversions, we propose a new optimization objective, which is to establish the maximum number of connections with the least number of wavelength conversions
?在現有max - rwa模型的基礎上提出了波長轉換范圍受限條件下的擴展的max - rwa模型,在考慮了波長轉換器對信號傳輸造成的損傷的基礎上改進了優化目標,新的優化目標要求網路建立的連接數最大並使用盡可能少的波長轉換器。It is of great practical and theoretical significance to research the performance influence of the wavelength converters in wrons
研究波長轉換器對于波長路由光網路性能的影響有著重要的理論意義和實踐意義。This work mainly studies the influence of cross phase modulation ( xpm ) on dwdm systems and schemes to suppress the influence. in addition, all - optical wavelength converter based on xpm in optical fiber is studied
本文主要研究密集波分復用系統中的一種重要的非線性效應? ?交叉相位調制對系統性能的影響及減小其影響的方法,並研究基於光纖中交叉相位調制的波長轉換器。分享友人