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- AC exciter terminal box 交流励磁机接线盒
- Terminal box and ballast are fitted by customers. 接线盒、镇流器由用户选配。
- AC excitation is a good solution to this problem. 交流励磁是一种好解法对这个问题。
- The oversized electrical terminal box shall be hinged door design with bolted access on the non-hinged side. 超大号电力接线盒设计为铰链门,在无铰链一侧装锁,便于开启。
- Terminals within the terminal box are clearly marked with both number. 所有站内终端盒清楚标示无论在数量和功能。
- Individual switched power supply for each motor/heater on the skid from the electrical switchgear at terminal box of individual consumer. 来自各用电设备接线盒处的电气开关装置/设备、供滑轨上每台电机/加热器的独立开关电源。
- AC exciter and pilot exciter characteristic test 交流励磁机和副励磁机特性试验
- Test was made at site to investigate several accidents of fuse broken in 400 V operating power supply terminal box occurred during operation of 500 kV disconnector. 介绍了针对上河变电站几次 5 0 0 k V隔离开关操作引起的 40 0 V操作电源端子箱内熔丝熔断事件进行的现场试验。
- Met problems,ways to solve and research development at every stage for VAV system were highlighted from three aspects such as diffuser,terminal box and system control. 从散流器、末端装置以及系统控制三个方面,着重阐述了变风量系统在各个阶段遇到的问题,解决的方法和研究的进展。
- AC excitation is a powerful approach to separating these errors from the signal. 交流励磁是一种强有力的方法从这个信号分离这些误差。
- Although ac excitation techniques are more expensive to implement, they offer many performance benefits. 虽然交流励磁技术实施起来比较昂贵,但他们提供许多良好性能。
- AC excited generator (ACEG) and cycloconverter are principal harmonic sources in ACEG systems. 交流励磁电机和交交变频器是交流励磁电机系统中最主要的两个谐波源。
- An integrated simulation model of AC excited VSCF wind power generation system is founded using PSCAD. 仿真研究中,用电力系统仿真软件PSCAD构建了完整的交流励磁变速恒频风力发电系统仿真模型。
- Output power of AC excited generator is controlled by the control strategy oriented to the stator flux-linkage. 6)分析了以定子磁链定向的交流励磁变速发电机的定子输出功率的控制策略;
- Among all our products, ADSS terminal box, OPGW terminal box and 4D series vibration damper have passed the test of the Electronics Construction and Research Institute of our country. 其中ADSS、OPGW接头盒,4D系列防振锤都通过了国家电力建设研究所的合格试验。
- FRA method and LVI method are all sensitive to winding deformation, but there exists insensitive area in winding, which is close to the excited terminal under general situation. 本文通过两种方法的对比研究指出:在变形判定方面LVI法比FRA法共有更大的优越性;
- VSCF AC excitation doubly fed wind energy generation system and its control technology is studied in this paper. 本文围绕变速恒频交流励磁双馈风力发电系统及其相关控制技术展开研究。
- After studying the exciting waveform in LVI method, it can be concluded that the change of input waveform often shows distortion near the excited terminal. FRA法和LVI法都能很灵敏地检测到各种统组的大部分变形故障,但同时两种方法都存在着不灵敏区域,该区域涉及范围很小且靠近统组入波端的可能消较大。
- By experimental verification,the result is satisfied and it meets the requirement of related standard to the planeness of flameproof surface on the high voltage flameproof terminal box. 经过试验验证,改进后的工艺和设备既保证了密封,又控制了变形,满足了防爆标准对高压隔爆接线盒隔爆面平面度的要求。
- Since a relatively narrow bandwidth is involved, it is also likely that ac excitation also offers greater immunity to RF interference than dc excitation. 因为包含相对地狭窄的带宽,并且是可能的交流励磁为射频干涉并且提供比较伟大的安全性直流励磁。