Electricity generating enterprises are obliged to cooperate with power grid enterprises in protecting grid security.
发电企业有义务配合电网企业保障电网安全。
Confirming the power system transmission capability has good effect on restricting the actions of the trade and assuring the security of the grid.
系统输电能力的确定对于约束电力交易行为，保障公共电网安全具有积极的作用。
It is researched whether if the security and stability performance of ultra high-voltage (UHV) grid could meet the requirements of power system security and stability criteria of China.
重点研究特高压同步电网是否能满足我国电力系统安全稳定性的标准要求。
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。
The influence of grid interconnection between Fujian and East China on the security and stability of Fujian Power grid was analyzed, as well as the new features of the grid stability.
分析了福建与华东联网对福建电网安全稳定的影响及电网稳定的新特点。
For the actual characteristics of Shanghai power grid, a security assessment system based on grid computing is developed.
针对上海电网的实际特点，开发了基于网格计算的安全评估体系。
AC fault security power source system is to provide alternating current for unit safety shutdown when power cut happens for a long time due to power grid failure or other reasons.
交流事故保安电源系统是当电网发生事故或其他原因致使火电厂厂用电长时间停电时，提供机组安全停机所必需的交流用电系统。
This paper analyzes the practicability, reliability, and security of wireless data communication technology, and the feasibility of its application in thermal power grid supervisory system.
介绍了现有无线数据通讯技术的实用性、可靠性、安全性，分析了该技术在热网监控系统中应用的可行性。
The study of voltage stability about multi-infeed DC transmission systems is a new research field, so that voltage instability may probably threaten the security and stability of power grid.
多直流馈入输电系统的出现给电压稳定研究带来了全新的课题，电压失稳有可能成为这类电网安全稳定运行的最大威胁。
The security evaluation of transmission grid is an important and frequent work for power grid business.
输电网安全性评价是电网企业安全管理的一项重要的经常性的工作。
It requires further enhancement of power transmission capability to improve security and stability of power grid operation and increase power dealing of "west-to-east" power transmission.
进一步提高西电东送输电能力是提高电网运行安全性、加大西电东送规模及满足供电需求的需要。
Based on security and stability evaluation of UHV power grid, the possibility and purpose of the measures are discussed to increase the system security level.
在总体评估特高压同步电网安全稳定性的基础上，探讨进一步利用新技术提高系统安全稳定水平的可能性及效果。
During the process of closing loop, great circulation flow may emerged in power grid which may directly affect the security and stability of power grid.
在合环过程中，电网中可能产生极大的环流，将直接影响电网的安全稳定。
The sag of transmission line, which influences the security and stability of power grid operation, is an important parameter in power systems.
输电导线弧垂是导线运行的重要参数，影响电网的安全稳定运行。
Abstract: : with the power grid issued each year that the task of increasing power supply, ensure security bring important loads of power network loss will increase greatly.
摘要：随着电网每年下达保证供电任务的增多， ，保障重要负荷安全所带来的电网损耗将急剧增加。
The safety and stability of the major power grid are directly effected by the security of large supercritical unit. Load rejection is an important method to ensure the unit safe.
大型超临界机组自身的安全性，直接影响到各大电网的安全性和稳定性，甩负荷试验是确保机组安全的一个重要手段。
The short circuit current of large load center that excesses the regulation standard seriously endangers security and stability of power grid.
大负荷中心短路电流超标严重影响电网的安全稳定。
The short circuit current of large load center that excesses the regulation standard seriously endangers security and stability of power grid.
大负荷中心短路电流超标严重影响电网的安全稳定。
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