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- System capacity is calculated by the accurate current detection. 系统电量通过电流测量获得;高精确度.
- I would be interested to get info and quote about leakage current detection interrepters (lcdi) , for North American market with UL approved. 我们有兴趣采购泄漏即时探测器;供应北美市场;需要通过UL认证.
- Fundamentals,current detection methods and separation modes of capillary electrophoresis(CE) were introduced. 介绍了毛细管电泳的基本原理、分离模式和检测手段。
- An advanced technique,pulsed eddy current detection,was introduced for corrosion detection. 介绍了一种新型的腐蚀检测技术,即脉冲涡流检测技术。
- Associated with ion current detection device, this system can test and compare different kinds of spark plugs. 该系统配合火花塞离子电流检测装置,可以实现对不同火花塞热值进行测试比较的目的。
- Application of FBD-method to real-time current detection in three-phase four-wire system[J].Electric Power Automation Equipment,2006,26(8):36-39. FBD法在三相四线制系统电流实时检测中的应用[J].;电力自动化设备;2006;26(8):36-39
- To provide references for detection and prevention of ciguatera fish poisoning, in this paper, the current detection methods of ciguatoxin were reviewed. 为给雪卡毒素中毒的预防及其检测提供借鉴,本文主要对雪卡毒素现有的检测分析方法进行了综述。
- This paper improved the harmonic current detection method based on UPF (unity power factor), using the slipped window integral to replace the LPF (low pass filter). 本文对基于单位功率因数的谐波电流检测方法进行了改进,用移动窗积分法取代检测中常用的低通滤波器。
- Abstract: Eddy current detection for new copper tubing should be carried out bef ore the replacement of copper tubing of condenser and oil cooler in thermal powe r plant. 摘 要:火力发电厂凝结器、冷油器铜管更换前要对新铜管进行涡流检测,根据多年的检测经验,介绍在火力发电厂铜管涡流检测中的一点经验。
- LI Qiao,WU Jie.Simulation study of adaptive harmonic current detection method for active power filters[J].Trans of China Electrotechnical Society,2004,19(12):86-90. [9]李乔;吴捷.;自适应谐波电流检测方法用于有源电力滤波器的仿真研究[J]
- In the sinusoidal systems, active current detecting is real-time with no delay. 当电压电流无畸变并平衡时,测量有功电流无过渡过程,是实时精确的;
- The simulation model of active current separating method is established with Matlab software for harmonic and reactive current detection in single-phase circuit. The effect of low pass filter on harmonic current detection is simulated and analyzed. 针对单相电路谐波和无功电流检测的有功电流分离法,利用MATLAB软件建立仿真模型,就其中的低通滤波器对谐波电流检测效果进行了仿真分析。
- Many experiments are done on the experimental equipment of shunt active power filter based on DSP. The harmonic and reactive current detection technique based on unity power factor and the shunt active power filter based on it are tested. 在一套DSP数字控制的并联型有源电力滤波实验装置上作了大量的实验,对基于单位功率因数的谐波电流检测方法和以此为基础的并联型有源电力滤波器进行了实验验证,取得了满意的试验结果,进一步验证了基于单位功率因数的谐波检测和控制技术的有效性和理论分析的正确性。 浙江大学博士学位论文
- By the introduction to the current detection methods of Trojan Horse, we then present a Trojan Horse detection algorithm on the basis of correlated analysis of time-frequency, and make a test of the algorithm to the real Trojan horse. 论文在介绍木马检测现状的基础上,提出了基于时频联合分析的木马检测算法,并针对真实的木马对算法做了模拟测试,取得较好的效果;
- Most researches on APF are focused on main circuit configurations (series-type, shunt-type, compound-type), harmonic current detection approaches and control strategies to compensate current ,etc. 有关有源电力滤波器的研究主要集中在主电路结构形式(串联、并联和串并联)、谐波电流检测方法和补偿电流的控制方法等方面。
- In this paper, a instantaneous first-harmonic current detecting method based on cosine FIR filter is introduced . 文章提出了一种基于有限长余弦型单位脉冲响应滤波器的实时基波电流检测方法。
- The main circuit,operating principles,referential current detection arithmetic and control strategies of GAPF are introduced and the results of a simulative experiment on the GAPF are given. 为了抑制系统高次谐波提高电能质量,研究了广义有源电力滤波器的主电路、工作原理、指令电流检测算法及控制策略后,给出了仿真结果。
- On the basis of the study on PEC detecting technology, a complete pulsed eddy current detecting system is designed and implemented. 在对脉冲涡流检测技术进行研究的基础上,设计并实现了一套完整的脉冲涡流检测系统。
- Demand is outstripping current production. 现在需求逐渐超过了生产能力。
- She broadcasts on current affairs. 她发表时事广播演说。
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