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rcd

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rcd RCD ＝residual current device...

RCD ＝residual current device 【電學】剩余電流裝置。 rcd ＝received. “rcd espanyol“ 中文翻譯：   愛斯賓奴; 西班牙人足球俱部; 西班牙人足球俱樂部“rcd mallorca“ 中文翻譯：   大久保嘉人; 皇家馬略卡; 馬略卡足球俱樂部; 馬洛卡足球俱樂部“rcd received“ 中文翻譯：   已收到“rcd-ml“ 中文翻譯：   剛果民盟“rcd espanyol footballers“ 中文翻譯：   愛斯賓奴球員“rcd receiver carrier detector“ 中文翻譯：   接收機載波檢測器“rcd recover cd“ 中文翻譯：   恢復性光盤“rcd route control digit“ 中文翻譯：   路由控制數字“rcd：china’s favorite color“ 中文翻譯：   紅，中國人崇尚的顏色“resistor-capacitor diode (rcd)“ 中文翻譯：   電阻器電容器二極管“poor mixing ratio rcd concrete“ 中文翻譯：   貧碾壓混凝土“rcd randomized cross over disgn“ 中文翻譯：   隨機交“rccz“ 中文翻譯：   潤成創展“rccs receive call connect signal“ 中文翻譯：   接收呼叫連接信號“rccrough-cut capacity planning“ 中文翻譯：   粗能力計劃“rccp(rough cut capacity planning)“ 中文翻譯：   粗略產能規劃“rccp“ 中文翻譯：   粗略產能規劃; 鋼筋混凝土涵管

rcm

Two kinds of common used snubber circuits are studied through simulation and experiment . it is pointed out that the rcd snubber has less power loss . increasing the turn ratio of transformer is helpful for the energy , which is stored in the primary side of transformer , to be transferred to the secondary side 通過實驗和仿真，對比研究了電路中周波變換器的兩種常用的緩沖電路，指出采用rcd緩沖電路損耗更小；提高變壓器匝比有利于減小鐵芯儲能的回饋，提高逆變器變換效率，但它同時也增加了副邊功率管的電壓應力，必須綜合兩方面確定合理的匝比。

Firstly , the operating principles of the two converters are analyzed in detail and the rules of their parameters design are educed ; the commutation of their power switches which is the key of these topologies to realize is analyzed in detail and a feasible solution which can be named rcd - commutation mode is presented and proved effectual by theory analyses and simulation results . secondly the control schemes for the single phase ac / ac converters are researched based on ac _ buck converter . the single - voltage - loop instantaneous control scheme is researched and the sample machine of “ single phase ac _ buck with rcd commutation mode controlled by single - voltage - loop instantaneous control scheme ” is developed 本文首先分析了ac _ buck變換器的變換原理,得出了電路參數設計準則;繼而對電路實現的難點即功率管換流問題進行了深入分析,并得出了一種可行的解決方案即rcd換流方案;作為對簡單拓撲單相直接ac / ac變換器控制策略的探索,本文以ac _ buck為平臺,對電壓單閉環瞬時值控制方案進行了研究,在理論分析和仿真研究的基礎上設計并制作了一臺采用rcd換流、電壓單閉環瞬時值控制的ac _ buck變換器原理樣機。

In a room containing a bath or shower , the provision of socket outlets should comply with iec 60364 - 7 - 701 ( to be installed at location 0 . 6 m away from shower basin or bath tub ) and the socket outlets should be protected by a residual current protective device ( rcd ) with a residual operating current not exceeding 30ma 設有浴缸或花灑的浴室內，插座應符合國際標準iec60364 - 7 - 701的規定（包括安裝的位置距離浴盆或浴缸0 . 6米以外） ，并由馀差啟動電流不超過30毫安的電流式漏電斷路器加以保護。

Using this equipment , the residual current protection test and operation reliability test were be done . and the failure reason of rcd was analysed . the method to improved the reliabilty level of rcd was introduce . so the reliability study can be processed 應用剩余電流動作保護器可靠性試驗設備進行了成功率驗證試驗和操作故障率可靠性驗證試驗，分析了剩余電流動作保護器的故障原因，提出了提高剩余電流動作保護器可靠性的方法，從而真正地將可靠性研究工作付諸實施。

The emc of dc pwm power amplifier is analyzed and several measures to restrain the disturbances of pwm power amplifier are put forward . based on the pwm power amplifier in existence , the rcd snubber circuit experiment is carried out and the result shows that the rcd snubber circuit can restrain the voltage surge and the disturbances of dv / dt , di / dt 對直流pwm功率放大器的電磁兼容性進行了分析，提出了抑制pwm功率放大器干擾的幾種措施；在現有的pwm功率放大器上做了rcd吸收電路實驗，實驗結果表明， rcd吸收電路能有效抑制電機兩端電壓浪涌和dv dt ， di dt引起的電磁干擾。

The rcd has three failure modes the reject - operation , the wrong - operation and the malfunction of handle . the reliability check should consider this characteristic and these failure modes . the success ratio r and the failure ratio a are applied as reliability criterion of rcd 首先，針對剩余電流動作保護器是不頻繁動作的保護電器的工作特點以及發生拒動、誤動故障及操作故障三類故障的失效模式，提出了采用保護成功率及和操作故障率作為可靠性特征量，并提出了可靠性特征量的估計方法。

The rcd has three failure modes the reject - operation , the wrong - operation and the malfunction of handle . the reliability check should consider this characteristic and these failure modes . the success ratio r and the failure ratio a are applied as reliability criterion of rcd 首先，針對漏電保護器不頻繁動作的保護電器的工作特點以及發生拒動、誤動故障及操作故障三類故障的失效模式，采用保護成功率r和失效率作為可靠性特征量，并給出了可靠性特征量的估計方法。

Nowadays the snubbers in igbt inverters are traditional clamp rcd snubbers yet , which can convert some energy back to power supply so that the dissipation is low . but its energy wasting will grow bigger and bigger with the inverter work at higher switch frequency and convert bigger power 目前，在實際igbt逆變橋電路中，緩沖電路大多還是傳統的鉗位式rcd緩沖電路，這種電路可以把能量部分回饋電源，故損耗相對較小。

Barcelona is the home city of two internationally - known football teams : fc barcelona , also known as bar ? , who play at the 100 , 000 capacity camp nou stadium , and rcd espanyol , who play at the 56 , 000 capacity olympic stadium 巴塞羅那是兩支國際知名球隊的主場所在城市：巴塞羅那隊（又稱巴薩，在可容納10萬人的諾坎普體育場比賽）和西班牙人隊（在可容納56000人的奧林匹克體育場比賽） 。

Single - phase rectifier with high power factor using sepic converter and rcd clamp is designed and manufactured based on theories discussed above . exprimental results are presented and the results demontrate the theory analysis 在上述理論分析的基礎上設計并研制了基于sepic變換器的高功率因數整流器實驗樣機，樣機采用rcd箝位技術，給出了實驗結果，通過實驗驗證了理論分析的正確性。

Rcd electrical safety in low voltage distribution systems up to 1 kv a . c . and 1 , 5 kv d . c . equipment for testing , measuring of monitoring of protective measures . part 6 : residual current devices in tt , tn and it systems 最高可達1 kv交流電和1 . 5 kv直流電的低壓配電系統中的電氣安全性.試驗測量或保護測量監測用設備.第6部分: tt tn和it系統用殘流設備

This project has relation with the project of natural science foundation of hebei province “ the failure mechanism and reliability study of rcd “ and was supported by natural science foundation of hebei province 本課題是結合河北省自然科學基金重點項目“漏電保護器的失效機理及其可靠性研究”進行的，得到了河北省自然科學基金的資助。

Rcd electrical safety in low voltage distribution systems up to 1000 v a . c . and 1500 v d . c . equipment for testing , measuring or monitoring of protective measures - residual current devices in tt , tn and it systems 不超過交流1000v和直流1500v低壓配電系統電氣安全性.防護用試驗測量或監測設備. tt tn和it系統用殘余電流裝置

This project has relation with “ the reliability test device of rcd “ of changshu switch factory and suzhou new & hi - tech industrial development zone inspection & test institute for electrical equipment 本課題是在給常熟開關制造有限公司及蘇州高新技術開發區電器檢測所研發“漏電保護器可靠性測試裝置”的基礎上進行的。

For the residual current protector that is related to the people ' s life and estate , the study on the reliability of rcd is very important for the people and sociality 剩余電流動作保護器是事關人民生命財產安全的電器，對其進行可靠性研究不僅具有一定的經濟效益，更具有廣泛的社會效益。

For the residual current protector that is related to the people ' s life and estate , the study on the reliability of rcd is very important for the people and sociality 漏電保護器是事關人民生命財產安全的電器，對其進行可靠性研究不僅具有一定的經濟效益，而且更具有廣泛的社會效益。

The design of rcd snubber and voltage feedback loop is introduced . finally , a 1kw prototype is researched and developed successfully to verify the operation principle of the combined converter 該變換器中的開關管實現了在零電壓下關斷，而且其中兩個開關管在零電流零電壓下開通。

Being a type of new low - voltage safe apparatus , the residual current device ( rcd ) is used to avoid the electric shock and the fire accident 剩余電流動作保護器是一種新型低壓安全保護電器，它是低壓電路中防止人身觸電和漏電火災的保護類電器。

Being a type of new low - voltage safe apparatus , the residual current device ( rcd ) is used to avoid the electric shock and the fire accident 漏電保護器是一種新型低壓安全保護電器，它是低壓電器中防止人身觸電和漏電火災的保護類電器。