接地屏蔽的 的英文怎麼說
中文拼音 [jiēdebǐngbìde]
接地屏蔽的
英文
eaarth shielded- 接 : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
- 屏 : 屏構詞成分。
- 蔽 : Ⅰ動詞(遮擋; 遮蔽; 蒙蔽) cover; block; hide; shelter; spread over Ⅱ名詞(姓氏) a surname
- 的 : 4次方是 The fourth power of 2 is direction
- 接地 : [電學] landing; body; ground connection; electrical grounding; grounding; earthing; earth; ground...
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Ground plane : a conductive plane as a common ground reference in a multilayer pcb for current returns of the circuit elements and shielding
接地層:多層pcb中的公共接地參照的導電層,用做電流迴路和屏蔽。For the instrument system, we introduce effective steps and technique of screen or grounding screen that can restrain the great mass of interference
針對儀表系統,介紹了能有效抑制絕大部分類型干擾的屏蔽和屏蔽接地措施和技術。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 - resistance of earth connection and equipotential bonding
不超過交流1000v和直流1500v的低壓配電系統電氣安全性.防護測試測量或監測設備.接地和等勢屏蔽接地阻抗Another is to design the unbalanced interconnect with one internal conductor to carry the " high " side of the signal, and a second one to carry the " low ", or " floating ground " side of the signal, plus a shield that surrounds them both and is tied to " ground " at one end of the cable only
其二,在非平衡連接中,用一個內部的導線傳送「高端」的信號,同時第二個導線傳輸「低端」或「浮地」的信號,將這兩股線用屏蔽層裹起來並且「只能"在線的一端進行接「地」 。The lightning resisting level of microelectronic device, the property of tvs diode and solid - state discharge triode, three grades protection for power source device, grounding and shield requirement for communication system to protect lightning and the lightning troubles in recent years at hubei electric power company were introduced
摘要介紹了微電子器件耐雷水平、新型防雷器件tvs管和固態放電管的特性、電源裝置的三級保護、通信系統防雷接地與屏蔽的有關要求和湖北省電力公司通信系統中近幾年雷害情況。We adopt the positive temperature coefficient real core resistance wire as the heating body and xlpe insulator as the inner core to make the heating cable with pvc coating outside or hdpe sheath. metal screen heating cable has earth conductor and aluminum screen layer or copper web screen layer. the product has advanced tie - in technology and it is safe, reliable and convenience for operation. the performance indexes meet iec800 standard. 3. technology indexes
本公司生產的發熱電纜採用正溫度系數實芯電阻線發熱體,內芯採用xlpe絕緣,外包覆pvc或hdpe護套,屏蔽發熱電纜具有接地導線和鋁殼屏蔽層或銅網屏蔽層採用先進的接頭工藝,施工安全可靠方便性能指標符合iec800標準要求。Rectangular connectors for frequencies below 3 mhz ; part 8 : detail specification for connectors, four - signal contacts and earthing contacts for cable screen
頻率低於3mhz的矩形連接器.第8部分:電纜屏蔽用四信號觸點和接地觸點連接器詳細規范By analyzing the inerference in power plant in view of dcs ( distrbuted control system ) used in power plant, the hardware technics of anti - interference, including isolating, screening, grounding, balance and power distribution and the software technics of anti - interference in microcomputer monitoring and control system of power plant are introduced simultaneously
以分散控制系統為例,分析了火電廠中的干擾,介紹了火電廠微機監控系統中的抗干擾技術,包括隔離、屏蔽、接地及電源干擾的抑制等,同時介紹了軟體抗干擾技術。The protective area of lightning rod was analyzed and simulated with computer. a standpoint using “ global five lightning rod ” to increase base station capacity of resisting flank attack lightning is proposed. according to principle of faraday screen cage, a standpoint using “ accessorial earth net by mixed grounding ” to increase base station capacity for discharging quickly as lightning rod lead lightning is presented
根據法拉第屏蔽籠的屏蔽原理,對基站建築物的屏蔽接地、防雷地網提出了採用「混合接地體輔助地網」對基站建築物的「基礎接地」進行改進,提高了基站接閃器「引雷」放電時的快速瀉電能力。The research shows that the protection of the industrial control system are not only need the external lightning protection system such as air terminals, down conductors and grounding system, but also need the internal lightning protection system such as equipotential bonding, shielding and surge protection of information system and electrical system
經研究,對工業控制系統的防雷保護不僅要做好接閃器,引下線,接地體等基本的外部防護,還要做好等電位聯結,屏蔽,信號系統和電源系統的電涌保護等相關內部防雷措施。However, the problem with such shields is that noise captured by the shield can still cause problems if the return path the noise takes is not carefully planned and implemented by understanding of the ground system and making the connections correctly
不過,如果噪聲信號的泄放路徑設計不當、接地錯誤、或者電氣連接不可靠,屏蔽體上的噪聲仍然會對系統產生不利影響。For the improvement of reliability and stability of the whole apparatus, meanwhile, for eliminating various electric - magnetic disturbance within the power supply and ground, measures such as filter, grounding, shielding are all taken in technique. the special methods are lc filter for power supply, bypass capacitor for suppressing voltage surge in printed circuit board, shielding layer wrapped in sensor head and overall grounded
通過採用合理的濾波、接地、屏蔽等各種方法,尤其是採用電源lc濾波電路、電源上加旁路電容抑制線路板上的電壓波動、傳感頭加屏蔽層、傳感頭總體接地結構等多種抗干擾辦法,減小了電源和地線上的各種電磁干擾,保證了系統的穩定性和可靠性。Electricity noise in the spot can be solved by metal cover and right ground connection. the ground connection method is given in the fourth chart
對工作現場的電噪聲可以通過金屬外殼屏蔽和設計正確的接地的方法解決,在本文第五章中給出了接地的設計。Meanwhile, the working condition of yanmar combine harvester is very foul, so the system is prone to be disturbed. interference - free measures are taken on hardware such as optoelectric coupling, earth, screen and filtering. and measures on software such as watch dog circuit and digital filter were taken too
同時,洋馬聯合收割機工作環境惡劣,很容易受到各種干擾,本系統採用了光電隔離、接地、屏蔽、濾波等硬體措施,以及看門狗電路、數字濾波等軟體措施,有效的降低了干擾,保證系統能正常工作,保證了檢測結果的穩定性與正確性。So the products designed in this way can not meet electromagnetic compatibility requirement and become flaw products 。 to prevent the above occurrence, it is proposed in this paper that emc design should be carefully treated in early product design. the methods such as grounding masking, filtering transient noise reduction are used to guarantee the electromagnetic compatibility
但很多工程技術人員仍沒有加以足夠重視,這樣設計出來的產品將不能滿足電磁兼容性的要求,成為一件有缺陷的產品。為避免上述情況的發生,作者在產品設計初期著重加強電磁兼容性設計,採取接地、屏蔽、濾波、瞬態干擾抑制等措施,以求實現電磁兼容。Protection against lightning electromagnetic impulse - part 2 : shielding of structures, bonding inside structures and earthing
雷電電磁脈沖的防護第2部分:建築物的屏蔽內部等電位連接及接地Commercial building telecommunications cabling standard - part 1 : general requirements - addendum 2 - grounding and bonding specifications for screened horizontal cabling
商用建築電信電纜敷設標準.第1部分:一般要求.補充件2 .屏蔽電纜水平敷設的接地和連接規范Both ends of the shield are a " floating " ground in most cases, and this creates a complex circuit network consisting of the complex impedance to ground of the output circuit at one end, the complex input circuit impedance at the other end, and the resistance, capacitance, and inductance of the cable in between
大多數情況下屏蔽線兩端是「漂移」的接地端,這就形成了復雜的電路,這個電路的一端相對輸出端的接地點有復雜的阻抗,另一端又有復雜的輸入阻抗以及連接線的電阻,電容和電感。If there is more than one signal ground ( figure 6 ), each shield should be connected to its own reference potential
如果系統中有2個以上的信號地(如圖6 ) ,那麼各路信號的屏蔽體必須分別連接到相應信號的參考電位。In the design study of variable voltage and variable frequency systems, the thesis focused on the exploration of the main sources of the electromagnetic interference, the main path of the electromagnetic interference and the sensing unit in the vvvf system
在變頻調速系統電磁兼容設計研究中,本文分析了變頻調速系統的主要干擾源,主要干擾途徑以及敏感源。並針對各干擾源提出了相應的兼容設計方法如接地,屏蔽和隔斷。分享友人