The list is a grid, with columns for an id, name of the customer, active date, and the deleted flag.
列表是一个网格,其中列为ID、用户名称、活动日期及删除标志。
The list is shown as a grid, with columns for an ID, the name of the customer, the active date, and the deleted flag.
这个列表显示为一个网格,包含 4 列:ID,客户姓名、激活日期和删除标记。
System frequency of substation is dependant on active load of power grid. when system frequency exceeds allowable limits load shall be regulated immediately for stabilization of system frequency.
变电站的系统频率由电力网的有功负荷来决定,当系统频率超出允许范围时,应及时调整所带负荷以稳定系统频率。
In order to improve the power quality, Active power filter is used to compensate harmonic current of nonlinear load to decrease harmonic pollution of the grid.
为了提高电能质量,通常采用有源电力滤波器来补偿非线性负载的谐波电流,以减小谐波对电网的污染。
When disconnected with external power grid due to certain fault, it will result in frequency collapse, and even leads to large-scale blackout owing to the active power imbalance.
当故障导致供电系统与外电网断开后,此时供电系统因有功不平衡,将出现频率崩溃现象,导致大面积停电事故。
To ensure that sensors can effectively monitor grid services and be rapidly installed, this paper studies the active deployment algorithm and management mechanism of sensors.
为了保证传感器有效地进行网格服务监测和快速安装,论文研究了传感器的主动部署算法与管理机制,目标是保证这一过程对用户相对透明。
During the course of the testing, active electron-emission substances from the cathode were deposited continuously onto the surface of the grid.
在测试过程中活性的电子发射物质源源不断地从阴极沉积到阴极表面。
The efficiency of active material in the grids was improved obviously by lead mesh grid.
改进后的铅布板栅的正、负极活性物质利用率均有明显提高。
Research on grid clustering algorithms has become a highly active topic in the data mining research.
网格聚类算法研究已经成为数据挖掘研究领域中非常活跃的一个研究课题。
The effects of expanded grid of copper on discharge capacity and transformation process of negative active material of the VRLA battery were investigated.
研究了拉网铜板栅对负极活性物质转化过程及对VRLA电池放电容量的影响。
After 4 cycles, the Pbbased alloy grid is broken whereas the composite ti expand grid is in good condition and has no obvious corrosion except the little shedding of active material.
寿命经过4个大循环单元后,铅基合金腐蚀断裂,而复合钛拉网板栅仍然完好,没有明显腐蚀,只是活性物质有些脱落。
ABSTRACT: in this paper, starting from the active network loss formula, it reveals that the key to decreasing loss relies on minimizing the reactive liquidity of power grid.
摘要:首先通过有功网损公式揭示了降损的关键是减小电网无功流动性。
Automatic generation control (AGC) is one of the important measures to regulate the frequency and active power of power grid and ensure its security and economic operation.
自动发电控制(agc)是调整电网频率与有功功率、保证电网安全、经济运行的重要措施之一。
Harmonic analysis and elimination system based on hybrid active power filter is proposed in this article to solve the serious problem oi harmonic pollution in power grid.
针对越来越严重的电网谐波污染问题,提出了基于混合有源滤波器的解决方案——电网谐波分析与治理一体化系统。
Reactive power control system of county grid is a very beneficial tool to reduce the loss of active power and upgrade the level of voltage of county grid.
县级电网电压无功综合控制系统是进一步降低电网有功损耗、提高县级电网电压水平的有效措施。
Shunt Active Power Filter SAPF is an effective means of harmonic pollution control, and compensation can effectively suppress the harmonic components in the power grid.
并联型有源电力滤波器(SAPF)是治理谐波污染的有效手段,能有效的抑制和补偿电网中的谐波成分。
It is aimed to realize the objectives of "one active plus two standbys" for audio which is requested by State Grid Corporation of China, and adopting IP network conference as backup for video.
突出了国家电网公司对会议系统要求的“一主两备”,并且采用了网络视频作为电视会议系统的视频备用手段。
Wind turbine generators have the biggest influence on grid frequency when the generators trip and exit the power grid at rated active output power.
当风力发电机组在额定输出有功功率跳闸退出电网时,对电网频率的影响最大;
For the simple-phase feature of traction grid and the active power circulating between the two arms, an improved method of simple-phase compensating current detecting is used.
对于牵引网的单相性以及实现两臂负荷有功功率的流通,采用了改进型的单相补偿电流检测方法;
In order to make grid inverter adjust active and reactive power smoothly, a closed-loop with decoupled active and reactive current is implemented.
为了使得并网变流器具有动态无功、有功功率的平滑调节能力,选用了有功电流、无功电流解耦的电流闭环控制结构。
From the experimental results, the active filter system can effectively eliminates the harmonics generated by the nonlinear load, greatly reduces the harm caused by harmonics on the grid.
从实验结果来看,有源滤波器系统能够有效的消除由非线性负载产生的谐波,大大降低了谐波对电网造成的危害。
This paper proposed a novel active frequency drift with feedback based on single-phase single stage PV grid-connected generation system for the complexity of the control in traditional method.
基于单相单级光伏并网发电系统,针对传统主动式频率偏移法控制的复杂性,采用了一种新颖的带反馈的主动式频率偏移法。
The grid of electrode plate is in radial structure, which is favorable for improving the utilization rate of active materials.
极板板栅结构为放射状结构,有利于提高活物质的利用率。
First, a new calibration method and a detecting algorithm of projected grid pattern are proposed. Then an active 3D shape retrieval system is established.
提出了一种新的定标方法和投影模板检测算法,并构造完成了有源三维重建实验系统。
The gird side converter is adopted DC voltage stable and unit power factor grid-connected control, and feedback the active power absorbed from the load side to the grid side.
网侧变流器采用直流电压稳定并保证并单位功率因数并网,并将负荷侧吸收的有功功率馈送回电网。
According to grid safety and economy, multi-objective model of reactive power optimization was put forward, which contained active losses of system and voltage levels.
本文在综合考虑电网安全性和经济性的前提下,提出了电力系统多目标无功优化模型,模型中考虑了系统有功网损和电压水平。
According to grid safety and economy, multi-objective model of reactive power optimization was put forward, which contained active losses of system and voltage levels.
本文在综合考虑电网安全性和经济性的前提下,提出了电力系统多目标无功优化模型,模型中考虑了系统有功网损和电压水平。
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