進帶繼電器 的英文怎麼說
中文拼音 [jìndàijìdiànqì]
進帶繼電器
英文
fwd sol-
Main operating metal materials : import beryllium bronze belt, silk material ; brass and phosphorus bronze belt, rod, silk material ; stainless steel belt, spring - loaded stainless steel strips, spring - loaded stainless steel belt ; switches and relays electrical contact ; complex mosaic of precious metals to build ; of the silver and tin mining ; preventing overheating protection device and uses the double - metal, three metal belt
主要經營的金屬材料有:進口鈹青銅帶,絲材;黃銅和磷青銅帶,棒,絲材;不銹鋼帶,彈簧不銹鋼絲,彈簧不銹鋼帶;開關和繼電器用電觸點;各種鑲嵌復合貴金屬帶材;復銀和復錫銅帶;溫控器和過熱保護器用的各種雙金屬,三金屬帶。Abstract : the paper introduces a forming process and design of progressive die for moveable spring used on a relay, and it carries on a process of double - layer forming and a way to protect useless stuff from jumping onto bottom plate
文摘:介紹了某繼電器中的動簧片成形工藝確定和級進模設計、在級進模中疊片成形及防止小廢料上帶的一種方法。Since that the choosing line hardware for the neutral ungrounded system has just passed part of the dynamic simulative test, matlab software was chosen to do a lot of simulative tests on single phase - to - grounding fault. and the simulative sampling ratio is almost the same as the hardware ' s. because there is a low wave filter in the hardware, i choose the db15 wave - let to carry out the multidimensional decomposition on the sample by the method of one dimension discrete wavelet in order to obtain low frequency signal including the high frequency transient information on single phase - to - grounding fault
鑒于實驗室已有的小電流接地系統選線硬體的研製只通過了實驗室里的動模試驗,故選用matlab軟體對小電流接地系統進行大量的單相接地故障模擬試驗,模擬的采樣率和硬體基本一致,由於硬體中帶有低通濾波器,故在進行采樣數據的morlet小波分析時先採用db15小波對采樣進行一維離散小波的多尺度分解,使得分解得到的低頻信號剛好包括了小電流接地系統單相接地故障時的暫態高頻信息,然後對這一信息再繼續進行小波演算法分析,分析結論表明利用變換后的實部、虛部和模值能夠較準確的實現單相接地故障時的故障選線和暫態高頻分量的提取。This paper is based on the study actuality of vsc and the new requirements from the practice for the theory of vsc, active power line conditioner and mathematic model of a traditional servo motor with relay are studied and discussed, at last the research outcomes are given
本文根據變結構控制理論的研究現狀以及工程應用對變結構控制理論研究所提出的新要求,對有源電網調節器和一類傳統的帶有繼電器型的伺服電機模型進行了深入研究和探討,並給出了相應的研究結果。分享友人