优化发电调度计划是电力系统经济运行的基础。
Optimal generation scheduling is the basis for power system economic operation.
无功补偿是电力系统经济运行的一个重要问题。
The reactive power compensation is an important problem of electric power system "s economical operation."
电力系统负荷预测的结果是研究电力系统规划问题、电力系统经济运行及其调度自动化的重要依据。
It is an important foundation of the study on electric system planning problem, economical running and dispatcher automation.
研究结果表明发电厂的无功服务得到一定的经济补偿，使其可自觉地维持电力系统的安全和稳定运行。
The study shows that the reactive power service provided by power plant should be compensated for the safe and stable operation of power system.
电力变压器故障诊断对电力系统的安全经济运行有着十分重要的意义。
The transformer fault diagnosis is very important to the safety and economic operation of power system.
动态经济调度在电力系统运行中占据重要作用，这是一个在时间和空间上相互耦合的复杂优化决策问题。
Dynamic economic dispatch plays important role in power systems operation and control. Coupling with space and time, it is a complicated optimal decision problem.
短期负荷预测的准确与否将直接关系到电力系统的安全运行和经济调度，便于更合理地安排电网设备调度及检修计划；
Load forecasting is related to operation security and economical dispatching of power system , which is used to arrange the equipments dispatching and repairing .
谐波电能的准确计量有利于电力系统的稳定、经济运行。
The accurate measuring of harmonic energy may ensure power system to run in stable and economical state.
在电力市场条件下，只有给发电机的这种服务以正确的价格信号和适当的经济补偿，才能有利于电力系统的安全稳定运行。
Only if the service is given proper economic compensation and accurate pricing, it can benefit to safe and economical operation of power system under deregulation.
本文所做的研究可为互联电力系统更加安全、优质和经济的运行提供理论依据。
This study would provide a theoretical basis for more secure, economic and quality operation of the interconnected power system.
这对充分发挥雷电信息分析显示终端的作用，提高电力系统的安全、经济、可靠运行水平，具有重要意义。
It is of significance for bringing into play the lightning information analysis display terminal system fully as well as advancing level of secure, economic and reliable operation.
自动发电控制(agc)和安全约束调度(SCD)均是确保电力系统安全、优质、经济运行的重要手段。
Automatic generation control (AGC) and security constrained dispatching (SCD) are both the crucial measures to keep power system secure, economical and of sufficient quality.
在这种情况下，暂态稳定极限传输功率计算的准确性，对电力系统的安全经济运行就显得尤为重要。
On this condition, to get exact transient stability limit is quite important for power systems safety and economic op.
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。
Var optimization is core problem of voltage stability and economic operation of electric power system, also important measure to improve voltage quality.
为了保证电力系统的安全、可靠、经济运行，迫切需要对暂态过电压进行监测与分析研究。
To ensure the power system safe, reliable and economy operation, it requires that temporary overvoltages can be monitor and analysis research.
在电力系统中，电压问题不仅是一个供电质量问题，而且是关系到系统安全和经济运行的重要问题。
In the power system, the voltage problem is not only a power supply quality problem, and is related to the system safety and economical operation.
中性点运行方式关系到电力系统运行的安全性、经济性和可靠性。
The running mode of neutral point of distribution network influences on security, economy and reliability of power system.
负荷预测是电力系统规划和运行研究的重要内容，属于战略预测，是保证电力系统可靠供电和经济运行的前提。
Load forecasting is an important research content of power system planning and running, belongs to stratagem forecasting, and is a premise for reliable supplying and economic running.
电力系统无功优化对保证电压质量、降低运行损耗，实现电网的安全经济运行具有重要意义。
Reactive power optimization is of great importance to voltage quality guarantee, power loss minimization and thus security and economic operation of power system.
发电机组检修直接影响电网的发电出力和运行方式，对电力系统运行的可靠性和经济性都有很大的影响。
Because of the direct influence on the firm output and operating, the generator maintenance scheduling affects the reliability and the economic operating of power system significantly.
然而在电力市场环境下，电力系统运行的经济性与安全性的矛盾更加突出。
In the new electricity market environments, the conflict between transmission systems security and economical operation is more and more severe.
负荷是电力系统运行和规划的依据，准确的负荷预测有利于提高电力系统运行的经济性和可靠性。
Load is the foundation of power system operation and planning. Accurate load forecasting is advantageous to improving the reliability and economic effect of power system.
电力参数监测是电力系统中最基本的计算之一，对指导电力系统安全、经济和可靠运行起着关键的作用。
The measurement of power parameters is one of the most basic calculation in power systems and plays a key role on running power systems in security, economy and reliability.
准确解析事故后电网的小扰动稳定域，对确保电力系统的经济运行具有重要意义。
The post-contingency small-signal stability region of power grid is analyzed for its economic operation.
此外，用电量的预测对于电力系统的控制、运行以及电网运行的安全性和经济性都起到重要作用。
Additionally, projection of power consumption will play an very important role in running and safe-guarding an efficient and economic power network.
负荷是电力系统运行和规划的依据，精确的预测可提高系统运行的可靠性和经济性。
Load is the foundation of the power system operation and planning. The precise load forecasting can improve the reliability and economy of the power system operation.
提高了电力系统的管理效率、工作效率和管理水平，为电力系统的安全、经济运行提供有力的保障。
It improves the management efficiency, the work efficiency and the management level of the power system, and supplies a powerful guarantee to the safe and economical running of the power system.
晶闸管控制移相器(TCPS)是电力网络中的新设备之一，借以改善电力系统运行的经济性和可靠性。
Thyristor control phase shifter (TCPS) is one of the new facilities implemented in power network, leading to the development of economically efficient and technically reliable system.
电力系统无功优化配置是保证电力系统安全、经济运行的一项有效手段，是提高电压质量的重要措施。
Reactive power optimization is an effective method to keep power system safe and economy, and it's an important measure to improve voltage quality.
电力系统无功优化配置是保证电力系统安全、经济运行的一项有效手段，是提高电压质量的重要措施。
Reactive power optimization is an effective method to keep power system safe and economy, and it's an important measure to improve voltage quality.
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