电力系统设计的一个极重要方面是考虑线路、电缆和变电站的绝缘要求。
An area of critical importance in the design of power system is the consideration of the insulation requirements for lines, cables and stations.
由于光伏电池组件串联的数量受到太阳能电池板耐压和绝缘要求的限制,因此在光伏发电系统中一般采用DC/DC升压环节。
Pressure and insulation of solar panels will limit the number of photovoltaic modules in series, so DC/DC boosted link was used generally in photovoltaic power generation systems.
在测试电路中,高绝缘电阻是成功地进行静电计测量的首要要求之一。
High resistance insulation in the test circuits is one of the first requirements of making successful electrometer measurements.
传统的TCR 型静止无功补偿装置都是在高压侧直接补偿无功,对串联晶闸管的特性以及绝缘、保护和测量都有较高的要求,装置的成本较高。
Traditional TCRs compensate reactive power from high voltage side of transformer, so it demands highly of thyristor and its protection and measurement, thus the cost ofequipment is higher.
已绝缘的非载流金属部件或不可能通电的装饰性部件不要求装配到位。
Isolated non-current-carrying metal parts or decorative parts not likely to become energized shall not be required to be in place.
这些要求也适用于连接到绝缘电源的LED光源,这些绝缘的电源有干电池,燃料电池,和诸如此类的电源。
These requirements also apply to LED light sources connected to isolated (non-utility connected) power sources such as batteries, fuel cells, and the like.
厨房,卫生间、供应品间和一些必要规范上要求的处所,应该是设有扶强材的钢质舱壁或者在适当间隔处安装绝缘舱壁。
Galley, sanitary spaces, provision spaces, and spaces where required by rules shall be of steel bulkheads with stiffeners or insulation bulkhead at suitable intervals.
插头完成了要求的弯曲周期,没有出现上文所提到的最后结果,并且通过了电绝缘强度测试,没有损坏。
The cord set completed required cycles of flexing with no occurrence of end results and also successfully completed the Dielectric Strength Test without breakdown.
应对所有电气设备进行绝缘检测。运行测试应表明设备已达到规格要求。
Dielectric tests shall be carried out for all electrical devices. Operational tests shall be performed to demonstrate the specification requirements have been met.
本文简述电子电气产品对绝缘系统的要求,以及在产品的安全测试中抗电强度试验和对测试仪器作运行检查的重要性。
This paper briefly introduces the requirements about the insulation system of electronic product, and describes the importance of functional check and Dielectric strength in safety test.
文章阐述了真空灭弧室绝缘的要求,并说明对电力系统可靠运行的重要性。
This paper describes the insulation requirement of the vacuum interrupter which is very important for reliable operation in power system.
采用该复合材料生产的弹条I型扣件绝缘轨距挡板的综合性能完全满足使用要求。
The results showed that the properties of the insulated block made from this composite for railway type I fastener could meet the technical requirement completely.
线圈绝缘框外侧有一圈凹槽,要求成型模具沿轴线垂直分型。
An annular groove is at the outer surface of the insulated loop frame, which requires a vertical parting of the mould along the axis.
该产品符合所有要求:固体结构材料,具有高绝缘性能和在其奥地利工厂生产的CNC。
The product met all the requirements: a solid structural material with high insulating performance and CNC manufactured at their Austrian factory.
文中介绍了风能发电用电缆标准的制定、导体结构的设计,以及绝缘和护套材料的选择,最后还介绍了几项特殊性能试验方法及要求。
In this paper, the establishment of the standard for the cables for wind power generation, design of the conductor construction and selection of the materials for insulation and sheath are presented.
5和22.36:金属部件通常不要求用双重或加强绝缘与带电部件隔开(美国)。
35 and 22.36: Metal parts are generally not required to be separated by double or reinforced insulation (USA).
半导体器件。要求和检验。陶瓷绝缘的金属外壳。
Semiconductor devices; metal cases with ceramic insulation, requirements and tests.
减薄后的定子线棒绝缘达到了国外先进水平,满足了三峡发电机设计制造的要求。
The thinned insulation of stator bars reaches the advanced world level, and meets the requirements of designing and manufacturing the generator for Three Gorges.
绝缘材料。电工用热固性树脂基工业刚性圆形层压管和棒。第1部分:定义、名称与符号和一般要求。
Insulating materials - Industrial rigid round laminated tubes and rods based on thermosetting resins for electrical purposes - Part 1: definitions, designations and general requirements.
处理时对所更换的绝缘件应测试其性能,且符合要求方可使用。
When dealing with the replacement of the insulation pieces should be tested for performance, and meet the requirements before use.
氟碳丙烯酸保护涂料能够满足铝合金阳极化绝缘保护的要求。
In general, the fluorocarbon protecting coating could be well applied for the anodising insulation protection of Al alloy.
导线应该有额定的绝缘电压并且能在要求的运作情况下运作。
A conductor shall have insulation rated for the voltage and condition of service to which it is subjected under conditions of intended service.
而其它零部件,例如固态绝缘及电气强度测试则要求能够耐受更高的瞬态电压(详见iec 60664-1)。
Other parts of the insulation system, for example requirements for solid insulation and for electric strength testing, must be capable of withstanding the higher transient voltages (see IEC 60664-1).
根据XLPE绝缘电缆用直流电压进行现场试验的经验,要求开发新的方法。
There exist major defects in conventional site tests of XLPE insulated cables with DC voltage, therefore, a new method with better testing results must be found.
可靠绝缘的要求板与电源部分污染等级为2。
Requirement for reliable isolation degree of pollution 2 for boards and power section.
其电极满足ASTM标准d 257“绝缘材料的直流电阻或电导”的要求。
The electrodes follow the ASTM Standard D257 entitled "DC Resistance or Conductance of Insulating Materials."
由于不要求被测样本为非绝缘体,原子力显微镜将可能成为边缘粗糙度测量精度要求不断提高的最有效工具。
AFM may be the most effective instrument to satisfy the demand of ITRS to improve the measurement precision constantly since its observed objects are not limited in nonconductor only.
但直流输电对绝缘子的防污秽性能要求高,对其金属附件(铁帽和钢脚)腐蚀厉害。
While DC power transmission requires high anti-fouling property for insulators and causes serious corrosion to their metal attachments (iron cap and steel foot).
从绝缘导体短路热稳定的基本概念出发,分析热稳定校验公式的由来与内涵,探讨满足绝缘导体短路热稳定要求的多种办法。
The paper analyzes origin and connotation of thermal stability calibration formula from basic concept of insulating conductor thermal stability, and discusses some means for thermal stability.
从绝缘导体短路热稳定的基本概念出发,分析热稳定校验公式的由来与内涵,探讨满足绝缘导体短路热稳定要求的多种办法。
The paper analyzes origin and connotation of thermal stability calibration formula from basic concept of insulating conductor thermal stability, and discusses some means for thermal stability.
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