It is very important to find out the power quality disturbance in order to improve power quality.
有效地检测电能质量扰动，对于治理和改善电力系统的电能质量具有重要意义。
In order to improve power quality of the grids caused by electrified railway, some measures have been put forward.
为改善由于电气化铁路引起的电网电能质量问题提出了一些建议性的措施。
Reactive power optimization is an effective measure to assure the security, improve power quality and benefit of power systems.
进行无功优化是确保电力系统安全性、提高供电质量和经济效益的有效措施。
The unit can not only increase energy capture, but also improve power quality and regulate drive link and the load on the tower.
该类型的机组可以增加能量的捕获、灵活的改善电能质量，缓解传动系统及塔架上的载荷。
In order to discover power quality problems and improve power quality, it is very necessary to study the monitoring device of power quality.
发现电能质量问题，提高电能质量，电能质量监测装置的研究很有必要。
These devices have active functions to improve power quality, enhance stability of power network and transient characteristic of power system.
这些装置对改善电能质量，提高电网的稳定性和系统的暂态特性有着积极的作用。
Increasing power factor of traction substation is the effective measure to improve power quality of electrified railway for better voltage quality and less loss.
提高牵引变电所(简称牵引变)功率因数以改善系统电压质量、减少系统损耗是改善电气化铁路电能质量的有效措施。
Now how to improve power quality and ensure the safe and stable operation of electrical equipment have become the focus of widespread attention at home and abroad.
现在如何提高电能质量，确保用电设备安全稳定运行，已成了国内外广泛关注的焦点。
Moreover, the optimal coordination of distribution network can greatly decrease network loss, improve power quality and increase the economy and safety of power supply.
另外，对配电网络进行综合优化，能大幅度地降低网损，改善电压质量，提高供电的经济性和安全性。
Each one of us has the power to improve our quality of life, one habit at a time.
我们每个人都有改善自己生活质量的能力，每次培养一种习惯。
Doing a few minutes of simple vocal warm up exercises can increase your vocal power, variety, range, stamina, and fitness and dramatically improve the overall quality of your communication.
花几分钟进行发音操练能够提升你的发音力量，多元性，后劲和显著地促进你沟通的整体素质。
Nuclear power, for instance, may improve our quality of life. But it can also be used to damage the lives and possessions of millions.
比方说，核能可以提高人民的生活水平，可它同样也能毁灭千百万人的生命财产。
Choosing appropriate laser power and reducing laser irradiation time in laser drilling can also improve drilling quality.
激光钻削时，选择合适的激光功率及减少激光照射时间可提高钻削质量。
Compressor cylinder to the scientific design and motor, piston, transmission system of quality control, can greatly improve the gas production unit power.
对压缩机汽缸的科学设计以及电机、活塞环、传动系统质量的控制，能够大幅提高单位功率下的产气量。
The results show that the use of MPLS VPN technique in power dispatching data network can not only reduce costs but also improve the safety and service quality.
结果表明：电力调度数据网采用MPLSVPN技术组网，在降低成本的同时提高了安全性和服务质量。
Beijing and other cities have tried to improve air quality by switching power plants from coal to natural gas and rolling out fleets of electric buses and taxis.
北京和其他城市尝试通过将发电厂由燃煤型转换到天然气燃烧以及推出电动公交和出租车的方式改善空气质量。
Active power filter is used for dynamic harmonic suppressing and compensation reactive current, which can effectively improve power network quality.
有源电力滤波器用于动态抑制谐波和补偿无功，可以有效地改善电网质量。
Var optimization is core problem of voltage stability and economic operation of electric power system, also important measure to improve voltage quality.
无功优化是电力系统电压稳定与经济运行的核心问题，也是提高电力系统电压质量的重要措施。
Lillte horse power. Low speed revdving . high twisting strength, reduce energy usage, improve quality precision.
小马力，低转速，高扭力，减少能源，提高品质精密度。
Active power Filter (APF) technology is one of the important ways to realize harmonic wave compensation of electrical network and improve the quality of power supply.
有源电力滤波器(简称APF)技术是一种实现电网谐波补偿、改善供电质量的重要方法。
How to use transformer to improve the stability of power system and the power quality is concerned.
如何利用变压器提高系统运行稳定性和用户端电能质量一直是电力工程关注的问题。
This control principle can improve the control of power quality and effectively compensate the harmonic currents at load side, reactive power and negative sequence current.
该控制方法能改善系统电能质量的调节，有效地补偿负荷侧谐波电流、无功功率和负序电流。
Demand Side Management can be used to enhance electricity efficiency of the terminal, reduce or postpone investments for units and improve the quality of power services.
电力需求侧管理可以提高终端用电效率，削峰填谷以减少或推迟新机组建设并提高用电服务的质量。
Intelligent synchronous high voltage switch can be utilized to minimize the switching overvoltages and high inrush currents in power systems, as well as to improve the overall power quality.
高压智能同步开关技术是有效抑制电力系统操作过电压和涌流以及全面提高电能质量的关键技术。
So it is the best substitute for the traditional measuring way, will improve the management quality of power plants.
可有效地替代传统的人工测量方法，提高电厂的生产管理水平。
To improve the electric power quality, a monitoring and analyzing system must be established to detect, estimate and classify different disturbances.
为了采取合理的措施提高电能质量，必须建立电能质量监测分析系统，对其进行正确地检测、评估和分类。
Series power quality controller (SPQC) is an advanced power electronics device to improve the power quality of supply utility.
串联型电能质量控制器是一种可以有效提高用户端供电质量的电力电子装置。
The voltage and inactive power control of substations have become necessary measures to ensure the voltage quality and inactive power balance and improve the reliability and economy of power system.
变电站电压、无功控制已成为保证电压质量和无功平衡，提高电力系统可靠性和经济性必不可少的措施。
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。
Governing harmonics well, not only can reduce the power loss, but also could extend equipment life, improve the electromagnetic environment, improve product quality.
治理好谐波，不仅能降低电能损耗，而且能延长设备使用寿命，改善电磁环境，提高产品的品质。
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