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- Twelve elements connected four in series per phase on 240 volts would make a balanced three phase 240 volt network. 12根硅碳棒每4个串联在一起，每一段接在240伏特的电压下，那么同样的三组并联在一起就可以保持平衡。
- Twelve Elements connected four in series per phase, these three groups then in a delta, on 240 volts would make a balanced three phase 240 volt network. 12根贵碳棒每4个串联在一起，每一段接在240伏特的电压下，那么同样的三组并联在一起就可以保持平衡。
- This paper analyses the reason that neutral current is not zero when linear three phase system load connects to three phase four wire system source in Y connection. The resolution is also given. 分析了线性三相对称负载Y联接在对称三相四线制电源时 ;中线电流不为零的原因 ;并给出了解决的方法 .
- A correct method for measuring the fundament component of power in a high-distorted three phases system is described its cost is rather low. 摘要描述了一种在三相波形高度畸变的系统中可正确测量基波功率的方法。
- balanced three phase circuit 平衡三相电路
- This paper explores and tells law during preparing oil-water-coalpaste(OWCP),and involves electrical conductivity in two phases system(O-W),viscosity and combustion heat in three phases system(O-W-C). 研究并叙述了油水煤浆在制备过程中的特性规律,涉及二相(油-水)体系的电导率,三相(油-水-煤)体系的粘度、燃烧热值;
- This control method was applied to a three phase AC/DC/AC conversion system. 该控制思想在三相AC/DC/AC系统中进行了实验验证。
- asymmetrical three phase system 不对称三相系统
- It fundamentally realizes the zero-current-break control for three phase contact system. 基本实现同步分断（三相电流过零分断）。
- This paper proposes a control method for the three phase three wire VSR under the unbalanced system. 三相电网不平衡时,电压会存在负序分量。
- Note 1 Single display the three phase total active power. 注1:单屏显示三相总有功功率。
- Its advantages are high speed and precision especially in multi phase system. 它在多组份，尤其是多相系统中具有计算速度快、精度高等优点。
- Three phase wiring saves 50% of power compared with one-phase. 三相电源比单相电源可省电逾50%25之多。
- Keywords floating particle;three phase systems;sparger;the critical rotational speed for particle dispersion; 自浮颗粒;三相体系;气体分布器;颗粒临界分散转速;
- A new circuit is introduced which consists of EPROM and can generate a six channel trigger pulse required by the conversion system of three phase fully controlled bridge. 介绍一种用EPROM芯片构成能产生三相全控桥变流装置所需六路触发脉冲的新型电路。
- Minsky divided the process into three phases. 明斯基将该过程划分为三阶段。
- Is the stator three phase line voltage the same? And is it current zero? 定子三相电压是否相等?其电流是否为零?
- The character of the data acquisition chip ADu C812 is discussed in this article and a three phase electric metering system based on ADu C812 is given. 介绍了数据采集系统芯片 ADu C812的特点 ,并给出了用该芯片实现三相电能测量系统的设计。
- The aging or denaturalization can not happen in the CSP when phase system was transformed, so it has some stability. 所制备的CSP在相体系转化时不发生老化和变性,显示了一定的稳定性。
- Using the nonminimum phase system parameter model transformation of the model for the controller design. 采用了非最小相位系统参数模型转换为参数模型的控制器的设计。
