Most of the larger units use batteries, flywheels, diesel generators, or a combination of the three, acting as a backup power source during power quality or utility disturbances.
较大型的单元大多采用电池、飞轮、柴油电机或三者的组合作为备份电源。
Power source is the source of strength, positive force guiding the school reform is the main source of strength to enhance the quality of the school.
力源是力量的源泉，引导学校变革的正向力量是提升学校品质的主要力量来源。
The principle of Dynamic Voltage Restorer (DVR) is to ensure the customer's power quality with a series voltage source.
动态电压恢复器（DVR）通过向配电系统中串入一个电压源来保障用户端的电压质量。
The companys products convert and control raw electrical power from any central, distributed, renewable, or backup power source into high-quality power required by electronic and electrical equipment.
该公司的产品从任何转换和控制中心，分布式，可再生，或将电子和电气设备需要高品质的电源备用电源原料的电力。
The general data interchange format PQDIF (Power Quality data interchange format) is adopted, which makes multi source data better compatible to realize data sharing.
系统采用PQDIF通用数据交换格式，使多数据源有良好的兼容性，实现了数据共享。
This paper presented an IGBT inverter for high voltage pulse source. The experimental results demonstrate a good harmonic elimination for power input and quality output.
介绍了采用IGBT逆变电路的高压脉冲电源的设计和电路构成。该电源可以减少电源对进线电源的谐波干扰，提高电源的品质，减少输出电压的交流分量。
The source of the power source of the brand ABS drying machine depends on the power, so the quality of the power resources is directly related to the efficiency of the ABS material dryer.
诺源牌ABS料烘干机的动力来源全靠电力，因此电力资源的好坏直接关系ABS料烘干机工作效率的高低。
The study of harmonics is a very important topic for electric power quality. Research topics include harmonic source analysis and efforts, measurement technology and elimination strategy.
谐波的研究是电能质量领域的一个重要课题，研究领域包括谐波源分析、检测技术以及消除策略。
The fuzzy control techniques for arc welding power source, seal tracking and arc welding quality is analyzed. The fuzzy logic application methods in arc welding process control is discussed.
分析了焊接电源、焊缝跟踪和焊接质量的模糊控制技术，探讨了模糊逻辑在弧焊过程控制的应用途径。
The article introduces the damages of poor power source and merits of high - quality power source, and expands on the skills for selecting and purchasing power source.
介绍了劣质电源的危害及优质电源的优点，重点阐述了实用电源的选购技巧。
Nuclear power is a clean, efficient and quality modern energy source.
核电是一种清洁、高效、优质的现代能源。
In the past years, Inverter resistance welding power source with soft-switching technology has smaller volume, lower quality, higher efficiency.
近年来，以软开关为特征的逆变电阻焊电源更是以其体积小、重量轻、开关损耗少、功率因数高而备受重视。
Electrified railway's traction load is usually the big consumer for the electric power system, so electrified railway's traction load is the main power quality pollution source.
电气化铁道牵引负荷是大宗的工业用电部门，因此它是电力系统重要的电能污染源。
The interactional model has been established between power system and voltage source inverter based series power quality compensator.
串联电能质量补偿器对提高电能质量、减小经济损失具有重要作用。
The interactional model has been established between power system and voltage source inverter based series power quality compensator.
串联电能质量补偿器对提高电能质量、减小经济损失具有重要作用。
应用推荐