安全经济调度(SED)注重在满足输电元件安全条件下，对一定负荷需求，力求以费用最小化来安排发电方式。
For a given load demand, security economic dispatch (SED) allocates the units generation to minimize the total production costs, including the security and load flow equation constraints.
对不同调度模式下安全经济调度模型的特点进行了分析，并通过相应的指标对电力系统的不同调度模式进行了比对研究。
The characteristics of SED models under different dispatch modes are analyzed, and the different dispatch modes are contrast studied through relative specifications.
该文构建电力系统安全与经济相协调的概率调度模型。
A power system probabilistic dispatching model of coordinating security and economy has been established in this paper.
为了实现电力市场的优化运营，关键是要建立安全约束经济调度与节点边际定价机制。
To optimize the operation of power system, it is necessary to establish security constrained economic dispatch(SCED) and introduce locational marginal pricing(LMP)method.
在保证现代电力系统安全性和经济性方面，无功优化调度的重要性已经得到了广泛的关注。
In the aspect of guaranteeing safety and economy of modern power system, the importance of optimal reactive power dispatch has received extensive attention.
水库调度是水库运行管理的中心环节，是水电厂实现安全、经济运行的重要手段。
The reservoir regulation is the central link to the operation and management of reservoir and an important way to realize the safe and economic operation of hydropower plant.
由此出发，应用多目标规划理论推导出一种小扰动安全-经济调度方法。
With the application of multiobjective programming theory, a small disturbed stability and economic dispatch method has been developed from this new viewpoint.
调度自动化系统是保证电网安全、可靠、稳定以及经济运行和提高调度运行管理水平的重要手段。
Power grid dispatching automation system is an important means to ensure power grid to operate in a safe, reliable, stable and economic way and improve the management level of 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.
电力系统调度部门，为了经济、可靠和安全供电，一般要进行短期负荷预计。
For the economical, reliable and safe power supply, a shortterm load prediction is generally necessary to the load dispatch department.
电网调度自动化系统是保证电网安全、稳定、经济、优质、可靠运行的技术手段。
Power net dispatching automatic system is a technical method which can ensure a safe, steady, economic and reliable power net operation.
精确的负荷预测对于电力系统的生产安排、经济调度和安全分析都起着十分重要的作用。
Accurate short-term load forecasting plays an essential role in planning, economical scheduling and security analysis in production.
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 .
精确的负荷预测，对电力系统的生产安排、经济调度和安全分析都起着十分重要的作用，也直接影响着电力企业的经济效益。
Accurate STLF plays an important role for planning, economical scheduling and security analysis in production, which directly influences the profit of the electric utility enterprises.
水轮机流量、效率监测是水电厂安全经济运行和优化调度的重要依据。
The monitoring system for turbine discharge and efficiency in hydropower station is a basic requirement for safety and economical operation and optimization.
再从经济性、便捷性、安全性等角度进行定量分析和评价，为车辆调度和运输物流的经济分析提供理论依据。
Then quantitative analysis and evaluation37; in terms of economy, convenience and safety are given to provide guideline for the management and economic analysis of transportation logistics.
多区域电力系统的负荷频率控制(LFC)是保证电能质量和实施安全和经济调度的重要举措。
Load Frequency Control (LFC) of the multi-area power system is an important measure for guaranteeing the electric energy qualities and implementing the secure and economic dispatch.
电力系统动态仿真既是 电力系统动态安全分析与控制的基本工具，也是电网调度部门指导 电力 生产的主要依据，因此，动态仿真的准确程度直接关系到 电力系统的安全经济运行。
Dynamic simulation is not only the basic tool for the analysis and control of power system dynamic security, but also the key reference for system operation in a power dispatching center.
电力系统动态仿真既是 电力系统动态安全分析与控制的基本工具，也是电网调度部门指导 电力 生产的主要依据，因此，动态仿真的准确程度直接关系到 电力系统的安全经济运行。
Dynamic simulation is not only the basic tool for the analysis and control of power system dynamic security, but also the key reference for system operation in a power dispatching center.
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