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潮流上机 (2)
用PQ分解法实现潮流计算，程序已调试，打开即可用，学校课设必备(Realization of Power Flow Calculation by PQ Decomposition Method)
- 2019-01-10 08:48:07下载
- 积分：1
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实现电池储能装置的双向DCDC
说明： 为实现电池储能装置的双向DC-DC变换器，本系统以buck-boost拓扑电路(Battery Energy Storage, Bidirectional DCDC)
- 2020-11-23 17:29:33下载
- 积分：1
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同塔双回路感应电压电流计算模型-630-45
利用ATP/EMTP计算高燕架空输电线路感应电压、电流计算模型(Calculation Model of Induced Voltage and Current of Gaoyan Overhead Transmission Line by ATP/EMTP)
- 2020-06-20 06:20:01下载
- 积分：1
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VISITAbp
电力变压器是电力系统中的主要设备之一，利用它可以把不同电压的电网联结在一起，组成复杂的电网或庞大的电力系统，并在其中发挥着重要的作用。电力变压器的可靠运行关系到整个电网的安全，如何对电力变压器的运行中的故障进行诊断，已成为电力部门急需解决的问题。目前，以油中溶解气体为特征量对变压器的故障进行分析，得到了广泛应用。
本次设计要求对电力变压器的内部故障进行广泛了解，并应用BP神经网络对变压器进行智能故障诊断软件设计，实现变压器内部故障论断。主要包括以下内容：
1、掌握用以变压器油中气体为特征量，用BP神经网络诊断变压器内部故障的方法
2、用 Visual Basic编制变压器故障诊断软件，具有以下功能：
a) 数据管理功能。包括变压器信息，色谱数据信息等
b) 故障诊断功能。包括用BP神经网络诊断变压器故障的具体实现方法，并给出故障诊断结果
c) 图形显示功能。包括对同一变压器内气体浓度变化曲线的显示等
d) 辅助功能。如帮助信息，诊断方法的介绍等
(Power transformer is one of the main equipment in power system, it can use the network of different voltage linked together, to form a complex network or large electric power system, and plays an important role in it. Power transformer for the reliable operation of the power grid safety, how to run in power transformer fault diagnosis, has become urgent to solve the problem of electric power sector. At present, the DGA in transformer fault analysis, obtained the widespread application.
The design of power transformer internal fault is widely understood, and the application of BP neural network to transformer fault diagnosis software design, realization of transformer internal fault diagnosis. Mainly include the following contents:
1, master for gas in transformer oil as features, using BP neural network diagnosis method of transformer internal fault
In 2, Visual Basic system of transformer fault diagnosis software, has the following functions:
A ) data management function. )
- 2012-05-07 20:40:34下载
- 积分：1
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按能量最大的观点自适应提取系统各测点特征频带下的暂态零模电流 GlineMalfunction
按能量最大的观点自适应提取系统各测点特征频带下的暂态零模电流，并利用暂态零模电流相关性实现故障选线(According to the viewpoint of maximum energy, the transient zero mode current under the characteristic frequency band of each point in the system is extracted, and the fault line selection is realized by using the transient zero mode current correlation)
- 2020-07-13 16:28:58下载
- 积分：1
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power_wind_dfig
双馈式风力发电机simulink建模，对初学者很有帮助，对风力发电进行模拟(Modeling of doubly-fed wind turbine simulink)
- 2020-07-05 18:38:59下载
- 积分：1
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distance_protection
自己搭的电力系统继电保护中的距离保护模型，对理解继电保护的原理很有帮助(Take your own power system relay protection distance protection model for understanding the principles of protection helpful)
- 2017-03-15 17:17:46下载
- 积分：1
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蒙特卡洛法
蒙特卡洛法求电动汽车充电负荷，10000台电动汽车三种充电模式。(Monte Carlo method for charging load of electric vehicles)
- 2018-10-14 19:10:46下载
- 积分：1
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Boiler-heat-balance-calculations
锅炉热平衡计算是指输入锅炉机组的热量和锅炉机组输出热量之间的平衡(Boiler heat balance calculation refers to the input heat boiler unit and boiler unit balance between the heat output)
- 2013-07-15 17:42:50下载
- 积分：1
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20190605-MIT-V4
vumat 代码，用于abaqus explicit 金属塑性伤害模拟(vumat subrountine for abaqus explicit ,the hill parameter is to set 0.5 and 1.5 by default.)
- 2019-06-13 03:49:50下载
- 积分：1
