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- This paper proposes a new strategy for balancing the neutral point voltage in the process of the three-level inverter vector controlling. 本文主要研究三电平逆变器在电压空间矢量控制过程中中性点电压平衡的控制方法。
- Control method for suppressing deviation of neutral point voltage in three-level inverter 三电平逆变器中点电位偏移的抑制方法研究
- Analyzing of Neutral Point Voltage and its Waveform Graphs in Auto Alternator of Y-system Rectification Y联接汽车发电机中性点电压及其波形图分析
- High Performance Control Method With d-q Axis Decoupling and Neutral Point Voltage Regulation for Three-Level NPC Voltage-Source Rectifier 基于d-q轴解耦和中点电位控制的高性能三电平NPC整流器控制方法
- neutral point voltage control 中点电压控制
- neutral point voltage 中性点电压
- The midline bridge is modulated by SPWM method and the voltage of load's neutral point is controlled to be fitting zero-sequence voltage, which can make output voltage symmetry. 对中线桥臂单独采用SPWM方法，控制负载中性点的电压为相应的零序电压，使输出为三相对称电压。
- The neutral point of view is a means of dealing with conflicting views. 中立观点是处理相冲突看法的一种手段。
- Comparison of two grounding methods for 330 kV transformer neutral point. 中性点直接接地330kV变压器中性点两种接地方式比较。
- Contacting heads will not vibrate even if switching on at critical point voltage. 即使在临界电压下吸合,也是一次性动作,触头不振颤。
- Because the announced device has lower working point voltage, it can reduce power consumption. 由于所提出元件具有较低工作电压点，能减少功率消耗。
- Vibration above neutral point of stem caused by eddy movement and collision and inhibited by drilling fluid damp during transmitting upward. 涡动和碰撞引起的中性点及中性支以上的振动，在向上传播过程中被钻井液阻尼抑制；
- A system whose neutral point(s) is (are) earthed through impedances to limit earth fault currents. 系统中至少有一个中性点通过具有阻抗的器件接地以限制接地故障短路电流系统。
- Supply transformers for underground coal mine well are earthed at neutral point. 很多地方煤矿在供电方面存在不安全的隐患,向井下供电的变压器中性点接地。
- In this paper a mathematical model of relation between the output voltage, output current and power is given, and the formula of maximum power point voltage is introduced. 给出了一种太阳电池输出电压与输出电流、功率关系的数学模型，导出了最大功率点电压表达式。
- The designation of any conductors, terminal or any element connected to the neutral point of a polyphase system. 电气上与多相系统中性点连接的任一导体、端子或元件的总称。
- Transformer neutral point , Grounded capacity current, The zero phase-sequence reactor, Killer arcing winding. 作者简介：罗娟(1979-),女，陕西宝鸡人，汉族，硕士研究生，研究方向为电力系统及其自动化。
- This paper defines neutral section and neutral point respectively with effective axial force and ac. 本文还用有效轴力和真实轴力分别定义了中性截面和中和点。
- We strive at all times to meet the policy of using neutral point of view, ensuring our reporting is as fair as possible. 我们一直努力使用中性的观点来撰写,以次保证我们的报道尽可能的公平。
- It was shown that the position of neutral point of pile shaft varied with the consolidation of surrounding soil and the magnitude of pile-head load. 利用该模型分析了大面积堆载下，在桩顶作用大小不同的竖向荷载以及桩侧土达到不同固结度时再施加桩顶荷载情况下，桩身摩阻力的发展变化规律。
