避雷系統 的英文怎麼說
中文拼音 [bìléixìtǒng]
避雷系統
英文
lightning protection system- 避 : 動詞1. (躲開;迴避) avoid; evade; dodge; seek shelter; shun; flee 2. (防止; 避免) prevent; keep away; repel
- 雷 : 1. (雲層放電時發出的響聲) thunder 2. (軍事上用的爆炸武器) mine 3. (姓氏) a surname
- 系 : 系動詞(打結; 扣) tie; fasten; do up; button up
- 統 : Ⅰ名詞1 (事物間連續的關系) interconnected system 2 (衣服等的筒狀部分) any tube shaped part of ...
- 系統 : 1. (按一定關系組成的同類事物) system 2. (有條理的;有系統的) systematic
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Silicon carbide surge arresters for a. c. systems
交流系統用碳化硅閥式避雷器Utilize the principle of wavelength 1 / 4, when there is high pressure to interfere, the lightning conductor will hold up automatically ( discharge ), the normal work of the system
利用1 / 4波長原理,當有高壓干擾時,避雷器會自動短路(放電) ,系統正常工作。An external lightning protection system ( lps ) means, to me, that lightning rods, related cabling and a building grounding method are already in place
按我的理解,外部雷擊防護系統( lps )所指的是已經在位的避雷針、相關的引線導體及建築物的接地方式。Mjc : an external lightning protection system ( lps ) means, to me, that lightning rods, related cabling and a building grounding method are already in place
按我的理解,外部雷擊防護系統( lps )所指的是已經在位的避雷針、相關的引線導體及建築物的接地方式。Mathematic model of collision avoidance judging based on the information of distance, relative velocity and azimuth angle is made in this paper, it can effectively avoid inveracious alert, and it analyzes the processing method of many kinds information in the system
本文根據雷達探測系統得到的目標距離、相對速度和方位角等信息,建立了監控系統防碰撞數學模型,與其他模型相比該模型能夠最大限度地避免錯誤警報的發出,並且分析了各種信息在系統中的處理過程。Protection against lightning - part 3 : physical damage to structures and life hazard
避雷系統.第3部分:對建築物的物理損傷和壽命危害2 the fmcw millimeter - wave radar system is introduced. the basic parts of the system and its work principle, as well as the index of it, are discussed in detail. the sae - 100 millimeter - wave anticollision radar system and the anticollision radar used in the industry are also introduced curtly
2簡單介紹了fmcw毫米波雷達系統,包括它的測速、測距原理,基本組成與結構和其主要的性能指標,並簡單介紹了已研製的sae - 100型毫米波防撞雷達系統和工業用fmcw毫米波避碰雷達系統及防撞雷達的應用。Small craft - electrical devices - lightning - protection systems
小艇.電氣設備.避雷保護系統Wind turbine generator systems - part 24 : lightning protection
風力渦輪機發電機系統.第24部分:避雷裝置Polymer - housed metal oxide surge arresters without gaps for a. c. systems
交流系統用復合外套無間隙金屬氧化物避雷器Surge arresters - metal - oxide surge arresters without gaps for a. c. systems
避雷器.第4部分:交流電系統用無間隙金屬氧化物避雷器Surge arresters - part 4 : metal - oxide surge arresters without gaps for a. c. systems
避雷器.第4部分:交流電系統用無間隙金屬氧化物避雷器On the other hand, the mathematic models of radar plotting is viewed as one of ingredients of the vessel intelligent preventing - collision system, and the " non - paper plotting " will come true on the basis of the models
另一方面,雷達標繪的數學模型可以作為船舶智能避碰系統的組成部分之一,可以為實現「無紙化」的人工標繪打下基礎。The planned route is fixed according to sea area, ship condition and weather element. then we may correct the route, rudder and engine in the light of wind currency and obstacle as well as make control in accordance with actual state, economy and requirement to obtain the relevant avoidance data by using of ais or arpa and offer the corresponding navigational safe areas in connection with the various navigational areas and conditions
利用ais ( automaticidentificationsystem ,船舶自動識別系統)或arpa (自動雷達標繪儀)獲得相關的避讓數據,對相同海域航行的船舶態勢及船舶長度進行避航領域的推算,將其結果與實際調查的情況進行擬合和數據處理,針對不同的航行區域與條件,給出相應的航行安全領域。Founded in 1946, sepw is specialized in manufacturing low & high - voltage surge arresters, indoor and outdoor high - voltage fuses and disconnecting switches, outdoor expulsion load switches as well as special high - voltage insulators for power transmission & distribution systems. sepw is the cradle of surge arresters and fuses in china and has been standing in the forefront of development for arresters and fuses
上海電瓷廠創建於1946年,是中國最早設計製造避雷器和熔斷器的企業,經過幾代人五十余年的不懈努力,現已成為一家生產電站、輸變電系統各類高、低壓避雷器;戶內外高壓熔斷器;高壓隔離開關、戶外產氣負荷開關及各種特殊規格的高壓電瓷為主的綜合性電器廠。Vacuum circuit breaker, drop - out fuse, current limiting fuse, hv fuse, lightning arrester, load switch, power cable distribution box, ring - type net switch station, intelligent power distribution automation system, box transformer substation, hv switchgear cabinet set, lv switchgear cabinet set, isolating switch, hv synthetic rubber insulator, etc. high technology is the source of sunrise development " continuous improvement, keep learning to succeed " is our concept. the group has established a long - tem cooperation with uk birmingham university. electric power research institute of china
主要生產126kv以下輸變電設備,主要有真空斷路器跌落式熔斷器限流熔斷器高壓熔絲避雷器負荷開關電纜分接箱環網開關站智能配電自動化系統箱式變電站高壓成套開關櫃低壓成套開關櫃隔離開關高壓合成膠絕緣子等14大系列800多種規格。Lead the team to do the research on electro - magnetic transient overvoltage calculation and insulation coordination of power system, lightning overvoltage calculation of substations and transmission lines, protection, operation and test of arresters, overvoltage limiter and other lightning protection equipment
帶領團隊從事電力系統電磁暫態過電壓計算及系統絕緣配合研究,變電站和輸電線路雷電過電壓計算及防護技術研究,避雷器及過電壓限制器等防雷保護設備的運行技術和試驗技術研究等。Areas covered in the review include bonding requirements, lightning protection requirements and harmonic current limits requirements. we are updating the reference list for international standards and adding an index page for quick reference
今次修訂的內容包括等電位接駁的要求、避雷系統的測試方法及諧波電流的限制,並更新國際標準的參考資料及新加索引等。Some valuable conclusions are summarized by theoretical analysis and simulation experiments : from the side of signal processing, pulse jamming can be deleted by the method of time - domain sliding window accumulation and can be restored by interpolative prediction. ; gauss white nose can be attenuated while jamming disperse point - target by the method of time - frequency analysis in time - frequency domain. ; radio frequency noise jamming can be deleted by the method of average range frequency spectrum and notching in frequency domain
通過大量的理論分析和模擬實驗,得到了一批具有一定價值的結論:從信號處理的角度出發,對于脈沖式干擾,能夠運用時域滑動窗口積累的方法去掉,並且通過預測插值得到較好的恢復;對于高斯白噪聲干擾,在時頻變換域內應用時頻分析方法可減小其對分散點目標的干擾;對于射頻噪聲,通過平均距離頻頻法和頻域陷波的方法可以去掉;從改變合成孔徑雷達系統角度出發,類似雙基地雷達能夠避免各種干擾,對發射信號進行調幅,調相以及改變調頻斜率都是較好的抗干擾方法。Moa is kind of necessary over - voltage protector for safety running in electrical power system, it ' s used for prevent the equipment against the damage of atmosphere and operating over - voltage without gaps is belong to the third dynasty product, it ' s recognized as the up - to - data over - voltage protector, this kind of product is made up of zinc oxide films and polymer housing for example sr, epdm, hdpe it has features of small volume, simple structure, light height, pololution - prool and non - detonation and is suitable to be usde in the densely populated city
避雷器是電力系統安全運行不可缺少的過電壓保護產品,用以保護電器設備免遭大氧過電壓和操作過電壓的損害,而復合外套無間隙氧化鋅避雷器是屬于避雷器第三產品,是當今各項性能最好的產品,其核心元件電阻片全部採用氧化鋅閥片,而外殼材料是採用復合有機材料,如硅橡膠( sr ) ,改性三元乙丙橡膠( epdm )高密度聚乙烯( hdpe )等,它具有體積小,結構簡單,重量輕,耐污積強,防爆等優點,最適合人口密度城市中使用。分享友人