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- Thermally stimulated current(TSC) is an important method to study the space charge accumulation and the trapping parameter in polymer. 热刺激电流是一种研究电介质电荷存储及陷阱能级参数的重要手段。
- FLC (Fuzzy Logic Control) was used to realize the charge method. 在充电方法的控制和实现上,设计了以模糊控制为主的控制方法。
- In this paper, space charge distribution in DC composite insulator FRP rod materials after negative DC high voltage application was measured by PEA method and the results were analyzed and discussed. 摘要使用PEA法空间电荷测量系统测量了负直流高压电场作用后复合绝缘子芯棒材料中空间电荷分布,并进行了相关的分析和讨论。
- Abstract: To restrain the space charge effects causing severe broadening of an ultra-short electron pulse with high charge density, a novel method is proposed based on a compensating element. 摘 要 :提出了一种有效的利用补偿元件抑制空间电荷效应所致脉冲展宽的方法。
- So all those new charging method? 那么都是那些新型的收费方式呢?
- In this paper,space charge distribution in DC composite insulator FRP rod materials after negative DC high voltage application was measured by PEA method and the results were analyzed and discussed. 使用PEA法空间电荷测量系统测量了负直流高压电场作用后复合绝缘子芯棒材料中空间电荷分布,并进行了相关的分析和讨论。
- With sufficient forward bias, the diffusion capacitance can easily exceed the space charge region capacitance. 当正向偏压足够高时,扩散电容很容易超过空间电荷压电容。
- Key warder:valve control lead storage battery;charge method;balanced;Circling life. 关键词:阀控式铅酸蓄电池;充电方法;均衡性;循环寿命.
- Space charge properties of FRP rod materials are influenced by temperature, field strength and high voltage application duration. 结果表明,在高压直流电场作用下,芯棒材料内部积累的空间电荷的极性和密度受到温度、电场强度和电场作用时间等因素的影响。
- The space charge accumulation can be taken as a measure for withstand of electrical and water treeing in samples. 空间电荷的测量可作为衡量改善试样耐电树枝和水树枝能力的手段。
- Thermostatic expansion valve, produced by imported know how from ALCO in U.S.A., is with advanced charge method and with good performance. 向美国ALCO公司引进技术制造的热力膨胀阀充注技术先进,性能稳定可靠,深受用户欢迎。
- Morphology has apparent effects on electric field threshold of space charge initiation. 微观形态对空间电荷包产生的电场阈值有明显影响。
- And the best effects was using the reinforcing agent as the 5% of the total quality of urea,and the best charge method was putting with the second putti... 通过进一步研究发现,增强剂用量在尿素总质量的5%25时效果较好,增强剂的投料方式采用随第2次甲醛、第2次尿素同时加入为宜。
- The design of the BPL 750keV beam transport system and the study of beam space charge effect in this system are descried. 本文阐述了北京质子直线加速器(BPL)750 keV束流输运系统的物理设计和束流空间电荷效应的研究.
- The paper described the design of high-power intellectual charger for the lead-acid accumulator, including the research on charge method and charge power supply. 本文介绍了大功率智能充电器的设计过程,主要包括对蓄电池充电方法和充电电源的设计。
- The formation and distribution of space charge in XLPE were measured using PWP and TSD methods, and the obtained results are very interesting. 用PWP和TSD法联合对XLPE中空间电荷形成和分布进行了测量,得出的许多有意义的结果,并对结果进行了可能的分析。
- Simulation results show that space charge influences the beam envelope obviously but has little influences on the emittance. 结果表明:空间电荷效应对发射度影响不大,但对束流包络影响较明显;
- First, without the consideration of the space charge effect, the process of longitudinal direction beam bunching in MPG is given. 在不考虑空间电荷效应的情况下,模拟了在微脉冲电子枪中电子纵向聚束的过程。
- For charging methods please referrence to our technical handbook. 充电方法请参考我们的技术手册.
- It coursed by the migrationof the oxygen omissions in the Ti-O octahedron,accumulation of space charge and humidity.(6 refs. 通过微观导电机理分析,探明这主要是钛-氧八面体中氧缺位之迁移、空间电荷积累以及潮湿环境作用所致。