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- Research of Control Vector Based on SVPWM in Unbalanced Power Grid 电网不平衡条件下基于SVPWM的控制矢量研究
- Analysis on Factor Influencing Control Scheme of PWM Rectifier in Unbalanced Power Grid 影响不平衡电网条件下PWM整流器控制的因素分析
- unbalanced power grids 电网电压不平衡
- China Southern Power Grid Corporation Ltd. 中国南方电网有限责任公司。
- In charge of the topics on wind power grid integration study. 负责风电接入电网分析方面的课题。
- Hit by the heavy storm, the power grid can not function properly. 受到暴风雪的影响,电力网不能正常运作了。
- Demand-side management (DSM) can improve power grid load property. 电力需求侧管理有改善电网负荷特性的作用。
- Computers are employed to monitor and control the power grid. 使用电子计算机对电网运行状况进行监控。
- C.Many switched to electric heaters, overloading the power grid. 许多家庭开始使用电加热器，造成电网超负荷运作。
- Chinese investment in railways, roads and power grids is already booming. 中国在铁路、公路、电力方面的投资正在迅速发展。
- The US air force used a related technique to disable Yugoslavian power grids during the Kosovo campaign. 科索沃战争期间,美国空军曾经利用一种相关技术摧毁了南斯拉夫的供电网络。
- Controlling the sequence and working time of the switching status of every invert cell is an easy way to avoid unbalanced power distribution among invert cells, so that the whole system can work more stably in general. 通过控制各逆变单元开关的导通顺序和导通时间改善各逆变单元间应力分配不均衡，使整个逆变器工作更稳定。
- Mainly of three - phase structure, good for power grid balance and mass usage. 以三相结构为主，有利于电网平衡和批量使用。
- Another threat to electricity supply comes from the power grid itself. 电力供应的另外一个威胁则来自于电网本身。
- The instable voltage of power grid shortens the service life of street lamps. 电网供电电压不稳定，致使路灯的使用寿命缩短。
- The suggestion for the innovation on Xiangfan power grid was put forward. 提出了对相关电网的改造建议。
- And networks pervade technology: the Internet, power grids and transportation systems are but a few examples. 网络也普遍存在科技之中，像是网际网路、电力网及运输系统等等。
- Summary on Risk of Blackouts in Complex Interconnected Power Grids and Prospects of Its Preventive Control P. 复杂互联电网大停电风险研究综述及预防控制展望。
- Coordination of Relay Protection Settings for Power Equipment in Grids and for Power Grids as a Whole Reviewed in U.S. 美国反思设备保护和电网保护之间的协调问题。
- Hebi hasreliable power grids with over 2000 mva substation capacity and 5.5 billion kw of annual power supply. 城区内供电能力充足，电网结构合理，自动化水平高，供电可靠性强，年供电量55亿千瓦时，变电容量2000多兆伏安。
