English translation for "quality of power supply"

供电质量

Example Sentences:

	1.	As a result , real - time measurement of harmonic is very important for avoiding the harmonic peril and improving the quality of power supply 因此，实时测量电网及非线性用电设备的谐波分量，掌握系统中谐波的实际情况，对于防止谐波危害、提高供电质量是十分必要的。
	2.	It is a kind of mechanism that is needed for the quality of power supply and safety of power system , and its effect and cost must be solved quickly 辅助服务是电力系统必须具备的一种为满足供电质量和电力系统安全水平的措施，其作用和其成本分析是一个亟待研究解决的课题。
	3.	High voltage shunt capacitor installation is applied to ac po - wer system with 50hz for raising power factor , adjusting voltage of power grid , reducing transmission loss and raising the efficiency of transmission transformation facilities , so as to improve the quality of power supply 高压并联电容器成套装置适用于工频电力系统中，用以提高功率因数调整电网电压，降低线路损耗，充分发挥设备效力，改善供电质量。
	4.	Electric power enterprises , in violation of the provisions of article 28 or section 1 of article 29 of this law , that do not ensure the quality of power supply or interrupt the power supply without prior notice to users and thereby cause users losses , shall be liable for compensation according to law 电力企业违反本法第二十八条、第二十九条第一款的规定，未保证供电质量或者未事先通知用户中断供电，给用户造成损失的，应当依法承担赔偿责任。
	5.	Consumers successively plunged a large number of silicon controlled commuted devices ( such as steel rolling 、 electrized locomotive 、 aluminium electrolysed devices etc ) and smelting devices to improve their produced efficiency or to save energy . on the one hand it is good for consumers , on the other hand it will arouse the fluctuation of voltage and frequency and it will result in the collision of the active and reactance capacity . meanwhile these nonlinear loads bring much harmonic into the electric network which deteriorate the quality of power supply and hazard the online device enormously 用电部门为了提高生产效益、节约能源，在大电网中相继出现了大量的可控硅整流装置（如轧钢、电气化机车、铝加工电解设备等）以及冶炼设备，这些设备的投入使用对节能有一定好处，但给电网造成有、无功冲击，引起电压和频率的波动，同时，这些非线性负荷向电网注入大量谐波，大大恶化了供电系统的电能质量，给用电设备带来了极大的危害。
	6.	With the development of the power system in the way of high voltage and vast capacity , it requires more in the security and reliability of power supply , the effect made by trouble of electricity equipment becomes more and more important , and the electricity consumers also requires more in the quality of power supply 随着电网朝着高电压、大容量方向的发展，对供电稳定性和可靠性提出了更高的要求；电气设备事故造成的影响越来越大；电力用户对供电质量要求也愈来愈高，因此，保证电气设备的安全运行就越来越重要。
	7.	The distribution network automated system ( das ) is a management information system , including computer software and hardware technology , the computer network technology , the automatic control technology , the data communication technology and electrical power system technology , and it is utilized to acquire the data from power distribution network , monitor operation , position breakdown fast , isolate the failure , restore the power supply and administrate need , what ’ s more , it reduces the time of power cut effectively , improve the reliability and quality of power supply 配电自动化系统( das )是集计算机软硬件技术、计算机网络技术、自动控制技术、数据通信技术及电力系统相关技术于一体的信息管理系统,为配电网络的数据采集、运行监视、快速故障定位、故障隔离、供电恢复以及需求侧管理等提供了有力的技术手段,能够有效地缩短事故停电时间、提高供电可靠性、改善供电质量。
	8.	This paper analyzes and compares between the external power source supply methods adopted in chinese subway system from six aspects , including the reliability and quality of power supply system , the working management and the project investment etc . . then the author comes to the conclusion that the concentrated method is better than the separate method in terms of external power source supply 摘要针对我国目前地铁供电系统所采用的外部电源供电方式，从供电质量、供电可靠性、运营管理以及工程投资等六个方面进行了分析和比较，并得出集中供电方式优于分散供电方式的结论。
	9.	In order to assure the quality of power supply and pertinent service level , and then ensure the normal dealings between utility companies and customers in rated limits , it is indispensable to put a penalty or a premium due to the effect of a customer , which embodies the corporate responsibility for power quality 为保证供电质量和相关服务水平，确保系统与用户在额定的范围内正常交易，对用户投入系统运行所产生的影响进行合理的奖惩，才能体现系统和用户对电能质量状况的共同责任，因此，就有必要对用户及系统在公关联接点所引起的电能质量污染问题进行责任的准确划分。

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