无功的

Synchronously rotating with the source voltage vector,the harmonics and reactive currents can be detected easily and rapidly.

目前对无功、不对称和谐波电流的检测和计算方法大多是针对三相对称正弦电源系统。

Therefore, the use of the computer chip industry as a three-phase reactive power compensation for the core components with simple lines, sampling the right to control a flexible, low cost advantages.

因此，采用工业计算机芯片作为三相无功补偿器的核心部件具有线路简单，采样正确、控制灵活、成本低等优点。

The model of static ORPD and its solving algorithm are investigated.

3研究了静态无功优化调度的模型及算法。

Multi-objective distributed parallel reactive power optimization based on subarea division of the power systems .

基于电网分布的多目标分布式并行无功优化研究。

Analysis of compensation features proves that the method is valid and feasible and has superior function.

补偿特性分析证明了该方案性能有效可行，是无功补偿的较好方案。

This kind control system has been applied to many SVC projects.

该静止无功补偿装置控制系统已经在多项SVC工程中得到了成功的应用。

Based on DSP this paper design and implement a kind of SVC controller .

本文设计并实现了基于DSP的静止型动态无功补偿装置调节器。

West, science and technology products all over the country more than 20 provinces and succeeded in SVC and filtering devices to the international market.

西电科技的产品遍布全国20 多个省市自治区，并成功地将静止无功补偿和滤波装置推向了国际市场。

The paper brings out a few of measures to save energy including rational planning of grid, improvement of line loss management, public line , reactive compensation on-spot, promotion of single-phase transformer and elimination of timeworn facilities, etc.

提出了多种途径的节能措施，包括合理规划电网、加强线损管理、完善公用线路、公用台变无功就地补偿、推广单相变、淘汰落后用电设备等。

The model considers not only the cost for static voltage stability,but also that for transient voltage security .

通过满足暂态电压安全约束的无功发电调节与切负荷总代价最小化问题，来表示暂态电压安全风险。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。