Powersystem相关论文
Real-time Optimal Power Allocation for Smart Grid System via Deep Neural Network:A Learning Based Ap
This paper attempts to solve the optimal power allocation(OPA) problem for smart grid system in a new distinguished way.Co......
Fault Diagnosis Based on the Adaptive Network Fuzzy Inference System for Power System of Offshore Pl
The power system fault of offshore production platforms will cause economic losses and may pose a threat to the safety o......
With the complexity of network structures and operation conditions, new challenge is brought to power system stability.C......
随着2030年碳达峰目标的确立,我国能源系统碳减排发展方向进一步明确,而电力行业作为我国碳排放占比最大的单一行业,其低碳转型是......
Optimal Controller Design for Non-Affine Nonlinear Power Systems with Static Var Compensators for Hy
A generalized non-affine nonlinear power system model is presented for a single machine bus power system with a Static V......
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Theoretical Research on Negative Effect Problems Caused by Generator Tripping in Transient Stability
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Due to long endurance mileage and short fueling time,fuel cell vehicle had became the main development direction of rang......
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传统的主动解列研究没有针对性地考虑过节点电压的无功支撑问题,使得大量解列方案在满足了基本的发电机同调性和有功平衡要求后,却......
以地区级智能电网调度技术支持系统的设计和建设为背景,利用调度员或运行分析人员的运行经验和对天气的感官感受,基于元件运行状态......
A method for fast search of key lines in power flow transferring based on path search in multi voltage system was put fo......
Complex networked system has changed the modern power system production mode deeply.At the same time,the integration of ......
In order to reduce greenhouse gas emission and fossil fuel dependence,Electric Vehicle(EV)has drawn increasing attention......
Research on Transient Stability Constrained Total Transfer Capability Calculation of Large Interconn
Transient stability constrained total transfer capability is one of common power system calculation. In this paper, a pr......
The first passage failure of dynamical power system of a 3rd order single machine infinite bus system under random pertu......
So far.there are several traditional linear methods to detect signals frequency, they are Discrete Fourier Transform[1],......
Due to long endurance mileage and short fueling time,fuel cell vehicle had became the main development direction of rang......
分析了四角形双层光路光学电流互感器(OCT)传感头的位相差补偿原理及其存在的问题,进而提出了一种结构更为简洁,性能更加优越的光......
In this paper, the voltage regulation and transient stability of the multi-machine power systems are studied via dec......
针对电力通信网络中的通信约束问题,提出一种具有通信约束的广域电力系统分布式模型预测控制(DMPC,Distributed Model Predictive Con......
工程设计,尤其是智能化系统设计过程中,经常会遇到不间断电源(Uninterruptible Power System/Uninterruptible Power Supply,UPS)......
Transformer substations play a major role in power systems.The fault of a transformer substation will jeopardize the saf......
Steady Fault Characteristic Analysis of a Missile Power System Based on a Differential Evolution Alg
The differential evolution (DE) algorithm is applied to solving the models equations of a whole missile power system, an......
1.《Chinese Journal of Nuclear Physics》,Vol.11,1989.(1) Study of the (1/2)[541] rotational band in ~(169)Ta,No.1.Yuan ......
据《Gas Turbine World》2011年3-4月刊报道,在最近公司的新闻发布会上,Pratt&Whitney宣称,PowerSystem今年将继续试验“下一代”F......
单纯由字面意义来看,UPS(Uninterruptable PowerSystem)不间断电源系统可以理解成一个电源提供的设备。长久以来,UPS的厂商就针对......
提出了一种用于开关逻辑表示电力系统的网络拓扑结构,系统运行状态和设备操作的方法,并将该方法应用于电力系统主接线图的绘制和调度......
本文着重介绍了国内外关于电力系统继电保护数字仿真的几种研究方向.并阐述了继电保护数字仿真的发展趋势。......
介绍一种多区域互联电力系统的概率生产模拟方法。通过机组可用容量的概率密度分布函数与多区域电力供需可行条件相结合,并基于机组......
从数学的角度分析,电力系统无功优化是一个多变量、多约束、非连续性的混合非线性规划问题,因此,优化过程十分复杂.以减少有功网损为目......
长期运行的电力系统能量管理系统数据库积聚了大量的时态数据,有效地利用这些丰富的数据资源,并采用适当的数据挖掘技术进行处理,可以......
随着广域量测技术的发展,提前辨识暂态稳定性并采取预防控制措施对电力系统的安全和稳定有着重要意义,而对电力系统的时空轨迹预测......
对电力系统经济调度中的网损微增率进行了分析和计算,结合电力系统潮流计算的B系数法计算网损微增率,并应用于山西电网经济调度程序中......
提出了采用分段线性同伦算法进行电力系统无功优化的新方法。文中以系统有功损耗最小为目标函数,以运行变量为约束条件,利用状态变量......
利用Adomian分解法研究了一个互联电力系统,给出了其近似解析解。根据近似解析解,通过MATLAB仿真分析了互联电力系统的混沌特性,给......
研究了电力系统中一次设备故障时二次电缆芯线上暂态过电压计算的电路模型,电缆参数的计算方法和程序用电磁暂态计算程序(EMTP)计算了某500kV系......
给出了计算不同类型输电线路故障电流电压的方法。该方法可用于电力系统继电保护行为分析和故障测距等的仿真研究。该方法概念清晰......
五二○厂风洞动力系统可控整流装置使用2550A的巨型可控硅元件,使1000~3000kW的低速风洞动力系统的可控硅整流装置应用技术简化为一个三相全控桥式整......
介绍了LTSC无功动态补偿装置的基本构成,控制原理及保护措施,特别指出采用晶闸管阀作为无触点开关加快了其动态响应时间,同时实行微机控制......
本文介绍电力系统四大元件模型和参数动态数据库的结构,内容,特点和功能。从现场试验应用辨识技术进行数据处理,模型归并,优化计算,为数......
为改进传统单机等效法在电力系统稳定分析中的精度,提出了用泰勒级数表示单机等效模型的方法。通过在39节点10发电机计算电网上的计算结......
广域控制策略可以有效提高广域分布互联电力系统的动态性能,但是广域控制信号传输时延会对控制器产生负面影响,并且日趋复杂的系统结......