- 更多网络例句与电容器相关的网络例句 [注:此内容来源于网络,仅供参考]
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In the case of two bushing type capacitor when, for example, the capacitor bank contains
在电容器组中包含有串联连接的电容器时,双套管电容器的外壳也常常带电。
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More suitable than DZ-50 relay. Additionally, If we keep the time constant term the same, it is more reliable to choose a bigger condenser match up with a smaller charge resister, also parallel two condenser to instead of a same capacity condenser to instead of a same capacity condenser is more reliable and easy for manufacture.
同时,认定在保持电容器一定充电时间常数的条件下,以选择电容量较大的电容器配较小的电阻值的充电电阻器,以及用两只电容器并联代替一只相同电容量的电容器时,使装置性能更加稳定,提高装置动作的可靠性,并便于生产。
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In reality,the method of series capacitor is often used,which can obtain the high rated voltage(the value of permissible voltage),and the value of permissible voltage of series capacitors needs to be calculated.
电容器的电容量和耐压值是电容器的2个主要指标,在实践中常采用串联电容器的方式来获得较高的额定工作电压,因此常需要计算串联电容器的耐压值。
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The main production of Self-healing low voltage shunt capacitor, AC motor soft starter intelligent, reactive power compensation controller, TBB series of low-voltage shunt capacitor devices, CBB60, CBB61, CBB65, CD60 series AC motor capacitors, metal pulse capacitor, magnetizing plane capacitor, ultraviolet lamp capacitor, split-phase shunt capacitor compensation, and other various low-voltage electrical products.
主要生产自愈式低电压并联电容器、交流电机智能软起动器,无功功率补偿控制器,TBB系列低压并联电容器装置、CBB60,CBB61,CBB65,CD60系列交流电动机电容器、金属化脉冲电容器、充磁机电容器、紫外线灯电容器、分相补偿并联电容器以及其它各种低电压电器产品。
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Studies of stability of capacitance for the standard capacitor include temperature coefficient, voltage coefficient and pressure coefficient of capacitance, i.e., the rules of variation of capacitance as a function of temperature, voltage and pressure.
1000kV标准电容器是目前国内研制的电压等级最高的标准电容器,本文在分析国外标准电容器有关资料和多年来积累的研究和制造500kV及以下标准电容器经验的基础上,针对1000kV级标准电容器进行了大量的研究工作,主要内容包括标准电容器的电容稳定性、介质损耗、电场分布的分析与调整、沿面电位分布等研究。
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The invention comprises a high-voltage generator and a discharged electrode pair which are connected in series in turn, wherein the a capacitor is connected in series in a discharge major loop and the capacitor can be a fixed capacitor or a variable condenser or a padder capacitor and also can be a variable condenser which is controlled by a circuit.
本发明包括依次串联的高电压发生器,放电电极对,在放电主回路中串联有一个电容器;所述电容器可为固定电容器、可变电容器、微调电容器,还可以是受电路控制的可变电容器。
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But in practical operating, overvoltage caused by reignition of the vacuum switching device frequently appears, and it result in damage of the capacitor bank or the switchgear itself. Ensuring the switchgear against reignition and installing a protective device are two main approaches to avoid the phenomenon. In this paper, a study on overvoltage caused by reignition due to capacitor bank switching with the vacuum switching device and its preventive measures are carried out. The main work which has been done and researches are as follows: 1. The producing mechanism of overvoltage and its influence factor are analyzed. It is pointed out that single-phase reignition is the main reason for damage of the switchgear and two-phase reignition is the main reason for damage of the capacitor bank,so overvoltage of single-phase reignition and two-phase reignition are the emphases of prevention. 2. Analysis of the special working condition of the operating switch for capacitor bank is carried out. It indicates that the vacuum switching device is difficult to realize no-reignition under this operation condition, so it is more practical to adopt protection devices. 3. Analyses of protection effect of RC and MOA and their shortages are carried out. It shows that the two methods can only restrain effectively overvoltage caused by single-phase reignition, and they cannot protect the capacitor bank when reignition of two-phase occurs. 4. The operation principle of G-R damping device is analyzed and discussed emphatically.
本文针对真空开关投切电容器组时因重燃而产生的过电压及其防治措施进行了研究,所开展的主要工作和研究结果如下: 1、对过电压的产生机理及其影响因素进行了分析,指出单相重燃是导致开关设备损坏的主要原因,而两相重燃则是导致电容器组损坏的主要原因,因此单相重燃和两相重燃过电压是防护的重点; 2、对电容器组操作开关的特殊运行条件进行了分析,指出在这种运行条件真空开关难于实现不重燃,因此采用保护装置更具有现实意义; 3、对RC与MOA的保护效果和存在的不足进行了分析,指出这两种方法均只能有效抑制单相重燃过电压,而不能在发生两相重燃时保护电容器组; 4、重点对G-R阻尼装置的工作原理进行了分析和讨论,指出该装置接入后线路中将会出现两种频率的高频振荡,而电容器组上的过电压是由这两种振荡共同决定的; 5、根据对上述两种振荡的分析指出存在一个最佳电阻值使得过电压最低,并提出了电容器组电压和最佳电阻值的近似求解方法; 6、使用电气暂态分析软件MATLAB对G-R装置的保护效果进行了仿真计算,证实该装置确实可以有效抑制重燃时的电容器组过电压; 7、根据仿真与近似计算结果的偏差提出了近似计算的修正方法,经过修正后的过电压计算结果与仿真结果吻合较好; 8、对G-R装置中放电装置G与阻尼电阻R的要求进行了分析,指出采用编织电阻和真空间隙可能是最佳选择。
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RY capacitor offering high quality capacitors for industrial applications including motor run capacitor, motor start capacitor, fan capacitor, lighting capacitor,air conditioner capacitor.
yr电容器提供高质量的电容器为工业应用,包括电机运行电容器,电机起动电容,风扇电容照明电容器,空调电容。
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This paper presented partial discharge and self-healing characteristics of metallised film capacitors, comparing two difference procceses analyzed their association, interreaction, and influence on dielectric performance.
西安电力电容器研究所,2。西安西电电力电容器有限责任公司,西安,710082摘要:本文介绍了金属化膜电容器的局部放电和自愈放电特性,分析了两种过程的同异、其间的联系以及其对电容器介质性能的危害。
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The structure of the thin film capacitor 1 of this invention is: form sequentially at least the bottom electrode layer 102, the high dielectrics constant oxide film 103 and the upper electrode layer 105 on the semiconductor substrate 101; said upper electrode layer 105 which is a film layer 104 formed by the electrical conductive material which is processable by reactive ion etching, or a multilayered film composed of two kinds of film layers 107 and 108, which are each formed of a conductive material which is processable by at least two kinds of reactive ion etching.
要约 薄膜电容器1是至少在半导体基片101上按顺序形成下部电极层102、高介电常数氧化物膜层103、上部电极层105而构成的薄膜电容器,该上部电极层105由一种仅由可用反应性离子刻蚀加工的导电性材料形成的膜层104,或至少两种由可用反应性离子刻蚀加工的导电性材料分别形成层状的多层膜层107和108构成;经历350℃的热试验之后,对该薄膜电容器1施加OV到2V的驱动电压的薄膜电容器漏电电流密度为1×10 -8 A/cm 2 以下。
- 更多网络解释与电容器相关的网络解释 [注:此内容来源于网络,仅供参考]
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capacitor; blocking:隔直流电容器;阻隔电容器
双金属电容器 capacitor; bimetallic | 隔直流电容器;阻隔电容器 capacitor; blocking | 缓冲电容器 capacitor; buffer
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condenser:电容器
通过2)达到了减少流入电容器(Condenser)中的漏电流的效果,液晶驱动电路和升压电路可共用电容器. 若采用不同的芯片则需要有两个电容器,而此次通过集成电容器的方法减少了耗电量.
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electrolytic capacitor:电解电容器
化学电容器又包含2大类别:电解电容器(Electrolytic Capacitor) 和超高电容器(Super Capacitor). "电解电容器是指在铝、钽、铌、钛等阀金属(ValveMetal)的表面采用阳极氧化法(Anodic Oxidation)生成一薄层氧化物作为电介质,并以电解质作为阴极而构成的电容器.
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electrolytic capacitor:电容器
而化学电容器又可分为电解电容器(electrolytic capacitor)和超级电容器(supercapacitor)两类. 所有用电化学方法在金属表面上形成氧化膜,并把该氧化膜作为电介质的一类电容器称之为电解电容器. 常用的金属有铝、钽和铌,以铝电解电容器最富代表性.
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aluminium electrolytic capacitor:铝电解电容器
并以电解质作为阴极而构成的电容器.电解电容器的阳极通常采用腐蚀箔或者粉体烧结块结构,其主要特点是单位面积的容量很高,在小型大容量化方面有著其它类电容器无可比拟的优势.目前工业化生产的电解电容器主要以铝电解电容器(Aluminium Electrolytic Capacitor)和钽电解电容器(T
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polystyrene capacitor:聚苯乙烯电容器
...摘要: 1.聚苯乙烯电容器 聚苯乙烯电容器(polystyrene capacitor)是目前广泛应用一种非极性有机介质电容器. 它是以非极性的聚苯乙烯薄膜为介质制定的电容器. 这种电容器的电性能优良,损耗极低,介质吸收好,长期稳定性好,绝缘电阻非常高,
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reservoir capacitor:存储电容器; 充电电容器
regulating capacitor调整电容器 | reservoir capacitor存储电容器; 充电电容器 | resonant capacitor谐振电容器
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trimmer:微调电容器
南通富山电子厂是从事生产"FS"牌预、微调电容器(Trimmer)和可变电容器(P.V.C)的专业性工厂. 目前生产6mm系列瓷介可调电容器和全系列的薄膜介质微调电容器及四大系列薄膜介质可变电容器.
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condenser; blocking:隔直流电容器;阻隔电容器
气压喷射冷凝器 condenser; barometric jet | 隔直流电容器;阻隔电容器 condenser; blocking | 桥接电容器 condenser; bridging
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trimmer condenser:微调电容器补偿电容器
trimmer condenser 微调电容器 | trimmer condenser 微调电容器补偿电容器 | trimmer 平舱器