The reactive power optimization is formulated based on genetic algorithms (GA) in distribution network.
遗传算法是近年被广泛应用于配电网无功优化的一种新型的优化算法。
For the reactive power optimization during whole dispatching period, a new model and simplified method considering cost and times of facility adjustment is proposed.
对无功优化的全周期调度简化处理，提出了计及设备调控成本和设备调控次数的实时无功优化新模型及其方法。
A new method, which combines the adaptive immune algorithm (AIA) with predictor-corrector interior point method, was presented for the reactive power optimization of power system.
在分析原-对偶内点法和连续性潮流方法计算系统输电能力各自优缺点的基础上，将两者结合，提出了一种系统输电能力的综合计算方法。
For improving the quality of the solutions and the calculation efficiency, the paper improved genetic algorithms, and applied to solve the reactive power optimization in power system.
为提高解的质量与计算效率，对遗传算法做了改进，并将其应用于电力系统无功优化中。
The chaos search based hybrid particle swarm optimization (PSO) algorithm is proposed in the paper to avoid the premature phenomenon of PSO, which is applied into the reactive power optimization.
应用粒子群优化算法(PSO)求解电力系统无功优化问题，提出基于混沌搜索的混合粒子群优化算法，以克服P SO容易早熟而陷入局部最优解的缺点。
The text expatiate the content of power system reactive optimization and voltage control, laying stress on the study of reactive sources allocation and voltage control partition.
本文对电力系统无功优化和电压控制的内容进行了系统的阐述，并着重对电力系统无功源配置和电压控制分区进行了较为深入的研究。
In reactive power optimization, the solution infeasibility may arise due to a variety of reasons such as restrictive voltage limits, change in network topology, and shortage of reactive power sources.
在无功优化计算中，由于严格的节点电压限制、网络拓扑的变化或无功电源的不足等多种原因可能会导致原问题不存在最优解。
Voltage control and reactive power optimization are effective means to increase rate of qualified voltage, reduce grid losses, and improve the system stability.
电网的电压控制和无功优化是提高电压合格率，降低网损，提高系统稳定性的有效手段。
Making use of MATLAB language, the paper compiles the TSGA program for reactive power optimization of power system.
本文采用MATLAB语言，编制了应用于电力系统无功优化问题的禁忌遗传算法程序。
As a module embedded in reactive power optimization software, the engine performs the key functions of parsing and processing SQL, data access, data organization and query management.
该引擎作为一个模块嵌在无功优化软件中，主要完成解释执行SQL语句、数据存取、数据组织及查询处理等功能。
The software structure of the reactive power control system is designed and dynamic reactive power optimization model is established.
设计了无功优化控制系统的软件体系结构，建立了动态无功优化数学模型。
This paper consults a plenty of literatures and researches the methods of reactive power optimization.
本文在查阅大量文献的基础上，对无功优化的方法进行了研究。
The nine-zone graph theory is widely recognized in reactive power optimization but hard to deal with three-coil transformers.
九域图原理是电压无功控制的成熟理论，但在处理三绕组变压器时有一定的难度。
Reactive power optimization is an effective measure to assure the security, improve power quality and benefit of power systems.
进行无功优化是确保电力系统安全性、提高供电质量和经济效益的有效措施。
Reactive power optimization and reactive power compensation in electric power systems are the efficacious means to elevate operation voltage, reduce power loss, and increase the stability level.
电力系统的无功优化和无功补偿是提高系统运行电压，减小网损，提高系统稳定水平的有效手段。
Reactive power optimization of power network is an important problem which directly influences voltage quality of the system as well as which relates to economical operation of power network.
对电网进行无功电压优化，是一个既直接影响系统电压质量，又关系到电网经济运行的重要问题。
Interior point method for semidefinite programming data collation ac and DC systems unified reactive power optimization algorithm to determine the coefficient matrix.
说明：半定规划内点法数据整理交直流系统统一无功优化算法，系数矩阵的确定。
A two-phase optimization method of multi-period reactive power and voltage control was proposed to confine the action times of control devices.
为减少无功电压控制设备的动作次数，提出了一种多时段无功电压控制的两阶段优化方法。
The calculation result validated the correctness, reliability and the ability which to deal with the mass system's disperse reactive power optimization of the algorithm this paper put forward.
计算结果验证了本文所提出的算法的正确性、可靠性以及处理大规模系统离散无功优化问题的能力。
With the consideration of the varying load of power system, a complete mathematical representation of dynamic reactive power optimization and its calculation method are presented.
根据电力系统实际运行中负荷不断变化的情况，提出了动态无功优化问题的完整数学描述和计算方法。
The computing results against the IEEE 30-node system prove that the method of reactive power optimization based on TSGA proposed in this paper is right and effective.
通过对IEEE-30节点系统的计算表明，本文所设计的禁忌遗传算法对于电力系统无功优化问题来说，是正确而有效的。
Calculation results indicated that the multi-objectives optimization method and application software were helpful to raise the level of distribution network reactive power flow optimization.
计算结果表明，这种多目标无功优化方法及应用软件有利于提高配电网的无功优化水平。
As a kind of search algorithm is fairly fit for solution to the problem of reactive power optimization.
遗传算法是一种基于自然选择和遗传机制的搜索算法，比较适合于求解电力系统无功优化问题。
The key to the optimization of reactive power operation is to get optimum value or satisfying quasi optimum value.
无功运行优化问题的关键在于获得最优解或较好的次优解。
As the experiment shown, this algorithm has proved to be proper and reliable, and be capable to solve the regional discrete reactive power optimization.
计算结果验证了所提出的算法的正确性、可靠性以及处理区域电网离散无功优化问题的能力。
Power flow method of a distribution system is the base and tool of reactive power optimization, whose convergence and computation speed is very important to the efficiency of optimization.
配电网潮流是配电网无功优化的基础和工具，其计算速度和收敛性将直接影响优化的效果。
The general reactive power optimization is only to reduce the loss of the system and improve the quality of voltage, which is suitable when system has enough power capability.
传统的无功优化通常考虑的仅仅是提高电网的电压质量和降低网损，当系统的传输容量有足够的裕度时，这种只考虑经济效益和基本运行约束的做法是适当的。
Essentially, optimal reactive power dispatch is the multi-restraint overall optimization problem with plentiful local minima and discrete variables.
从本质上讲，无功优化调度问题是具有大量的局部极小值的多约束全局优化问题，且含有大量的离散变量。
Essentially, optimal reactive power dispatch is the multi-restraint overall optimization problem with plentiful local minima and discrete variables.
从本质上讲，无功优化调度问题是具有大量的局部极小值的多约束全局优化问题，且含有大量的离散变量。
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