高壓電容 的英文怎麼說
中文拼音 [gāoyādiànróng]
高壓電容
英文
high voltage condenser-
With sufficient forward bias, the diffusion capacitance can easily exceed the space charge region capacitance.
當正向偏壓足夠高時,擴散電容很容易超過空間電荷壓電容。In oilfield, feeder line of 6kv often has many branches. the pole high voltage automotive capacitor compensation system controlled by single chip computer is designed for this situation. in the system, we separate the measure position and compensation position and realize the supervision of reactive load in local area
文章以油田6kv輸配電線路為例,針對多分支樹狀結構線路的特點,研製出由單片機系統控制的戶外術上型高壓電容器自動補償系統。Exploding wires phenomenon is that if the high - density energy is poured into metal wire with small transverse section in a short time from high power pulse source, the metal wire will explode into gaseity and generate significant shock wave. the. fundamental reason of the generated shock wave is the plasma
爆炸絲現象( explodingwiresphenomenon )是將存儲于高壓電容器中的能量,在極短的瞬間內傾注于很小截面積的金屬絲,使之汽化,產生強大的沖擊波,這種沖擊波產生的根本原因就是等離子體。This device realizes series resonance between high voltage inductance and tested capacitance. because of series resonance a higher voltage exists on the tested capacitance than the power ' s output. so a new ac high voltage test way to large capacity sample comes true
該裝置以調頻的方式實現高壓電感和被試品電容的串聯諧振,從而在被試品上得到高於電源輸出端的電壓,即實現了以小容量電源對大容量試晶進行交流耐壓試驗的一種新方法。Before the station system commissioning, the low voltage energization test has been done for the hv capacitor banks in ac filters and shunting capacitors
摘要在江陵換流站站系統調試前,對交流濾波器和並聯電容器中的高壓電容器組進行了低壓加壓試驗。Electromagnetic compatibility - limits - assessment of emission limits for distorting loads in mv and hv power systems
電磁兼容限值中高壓電力系統中畸變負荷發射限值的評估Electromagnetic compatibility - limits - assessment of emission limits for fluctuating loads in mv and hv power systems
電磁兼容限值中高壓電力系統中波動負荷發射限值的評估When vacuum switches switch off shunt capacitors and hv motors, restriking overvoltage and multi - reburning overvoltage may be brought about and threaten insulation of equipments severely
真空開關在開斷並聯電容器組和高壓電動機時可能產生重擊穿過電壓和多次重燃過電壓,對設備絕緣造成嚴重威脅。High voltage capacitor of a capacitor voltage transformer
電容器式電壓互感器的高壓電容器High voltage capacitance bridges
高壓電容電橋In this paper, further researches on on - line monitoring technique and system are given
對高壓電容型設備絕緣在線監測技術與系統開發進行了深入的研究。The research on high - voltage capacitor direct current charging power supply is performed by using matlab in this paper
本文利用matlab語言提供的動態模擬軟體包simulink對高壓電容直流充電電源進行了研究。Parallel capacitor and hv capacitive type equipments are widely used in power system, here we call them power capacitor in all
並聯電容器和高壓電容型設備是電力系統中應用普遍的電氣設備,這里統稱為電力電容器。According to different degree of hv impact parallel capacitor and hv capacitive type equipments, the paper deals with them in separate discussions
針對並聯電容器和高壓電容型設備作用電壓等級不同,論文對這兩種類型分開討論。An integrated on - line insulation monitoring system of high - voltage capacitive equipment is designed and developed, and has been debugged in laboratory. the impact of operation is all right
最終設計與開發出一套完整的高壓電容型設備絕緣在線監測系統,目前已完成實驗室調試,運行效果良好。The measurement of on - line hv capacitive type equipments " tgd can get accurate information of insulation in time, and how to improve the accurate degree of on - line tg is still not solve by efficiency ways at present
測量介質損耗角tg可以準確反映高壓電容型設備的絕緣變化情況,如何有效提高tg值在線監測的測量準確程度還有待進一步解決。The analysis and simulation for parallel capacitor ' s on - line monitoring are based on partial discharge ( pd ) phenomena. and the analysis and simulation for hv capacitive type equipments " on - line monitoring are based on how to improve the accuracy of tg ' s measurement
論文對並聯電容器的在線監測從局部放電入手進行分析和模擬,對高壓電容型設備從提高tg的在線監測精度及局部放電現象入手進行分析和模擬。These results prove that the charging action of the power supply is right. the simulation method is applied with other power supply system. at the same time, the hardware system of 2qkv - 60kw high - voltage capacitor direct current charging power supply is described in this paper, and discuss why designed a full digital phase - shifting pulse circuit
同時,本文敘述了20kv ? 60kw高壓電容直流充電電源的硬體電路的設計,其中討論了為什麼不採用已有的uc3875 、 uc3879等晶元來產生zvspwmdc dc變換器的移相脈沖,設計了全數字式移相脈沖產生電路。In this thesis the high voltage electric capacity equipment is adapted as on - line object of monitor and diagnose system. the system ' s structure of high voltage electric equipment is introduced, and the possible to each error occuring in high voltage capacity type equipments during the monitoring, analysis and judgment is given
本文選擇變電站高壓電容型設備作為在線監測的對象,探討了高壓電氣設備在線監測系統的構成,在理論上分析了變電站小四器的絕緣特點,並對其在在線監測和故障診斷中可能出現的誤差進行了分析和判斷。In chapter 3, according to the requirements of high voltage power supply used for charging capacitors with constant current, the series resonant converter ( src ) was chosen as the main circuit frame. the dynamic process of src was discussed by using mathematical analyses and numeric simulation to study the operational characteristics, the effects of parameters of resonant circuit on them and the relationship between switching frequency and out put power, which provided the bases of designing the power supply
第三章中根據高壓電容恆流充電電源的運行特點,選擇了串聯負載諧振變換器作為主電路結構形式,並對其動態過程進行了數學分析及數值模擬,討論了該電路的運行特點、諧振迴路參數對運行特性的影響以及開關工作頻率與功率輸出的關系,為電源的設計提供了依據。分享友人