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calculation
说明： 计算线路载流容量,有助于把握输电线路的最大允许载流(calculate the thermal rating of overhead conductor)
- 2020-06-01 20:32:19下载
- 积分：1
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Variable_wind_grid
PSCAD可变风场接配电网模型，内含详细模型参数说明，简单易懂，参考价值高，非常适合初学者学习，可运行(PSCAD variable wind field connected to the distribution network model, including detailed model parameters, easy to understand, high reference value, very suitable for beginners to learn, can run)
- 2019-03-16 11:08:00下载
- 积分：1
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Modeling-of-flexible-DC-system
关于20kV的两端柔性直流系统的建模仿真及其分析(
Modeling and Simulation of flexible DC system on 20kV and its analysis)
- 2020-11-15 21:29:41下载
- 积分：1
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XianLuZiDongChongHeZa
说明： 线路自动重合闸，三相和单项短路后，又重新恢复正常。(After three-phase and single short circuit, the line will return to normal again.)
- 2021-01-14 16:49:02下载
- 积分：1
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dsp_foc
异步电机进行磁场定向控制，d-q轴解耦，间接磁场定向(FOC in asychronous motor)
- 2017-11-07 16:45:11下载
- 积分：1
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ZBtest
说明： 采用PSCAD搭建了简化的换流阀不可控充电过程，并模拟了不同故障下的电路状态。(PSCAD is used to build a simplified uncontrolled charging process of the converter valve, and the circuit state under different faults is simulated.)
- 2020-04-30 14:58:30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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APF_model
说明： 基于瞬时无功功率理论、滞环电流控制的三相电力有源滤波器Matlab仿真模型(The model of APF is established by the Power System of Matlab.The calculation of harmonic current based on three-phase instantaneous reactive power theory and hysteresis current tracking control strategy are analyzed.)
- 2011-04-12 08:30:46下载
- 积分：1
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kiva3v lite suite 发动机流体计算、燃烧
发动机流体计算、燃烧，方便修改，源码开放(Engine Liquid Computing, burning, to facilitate changes to open-source)
- 2009-09-15 11:17:11下载
- 积分：1
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i2ctestmaster
pic单片机作为I2C从机的通讯程序，c语言实现，包括串口通讯，AD检测,定时器应用等，是检测电力应用中CT的源码(Single-chip I2C as a pic of the communication process from the machine, c language, including serial communication, AD detection, timer application, the application of testing the power of the source CT)
- 2009-05-21 10:01:10下载
- 积分：1
