Search - power generator

[Algorithm] ztwd

Description: 电力系统在台稳定计算式电力系统不正常运行方式的一种计算。它的任务是已知电力系统某一正常运行状态和受到某种扰动，计算电力系统所有发电机能否同步运行 1运行说明：请输入初始功率S0，形如a+bi 请输入无限大系统母线电压V0 请输入系统等值电抗矩阵B 矩阵B有以下元素组成的行矩阵 1正常运行时的系统直轴等值电抗Xd 2故障运行时的系统直轴等值电抗X d 3故障切除后的系统直轴等值电抗请输入惯性时间常数Tj 请输入时段数N 请输入哪个时段发生故障Ni 请输入每时段间隔的时间dt-power system stability in the Taiwan Power computing system is not the normal operating mode of calculation. Its mission is a known power system uptime status and be subject to some disturbance, computing power system all synchronous generator can run an operation Note : Please enter the initial power S0, shaped like a bi Please enter the infinite system bus voltage V0 Please enter the system equivalent reactance matrix B matrix B group has the following elements the line matrix into a normal operation of the system straight axis equivalent reactance Xd two fault systems running straight axis equivalent reactance X d 3 after resection of the fault system straight axis equivalent reactance Please enter the inertial time constant Tj Please enter the number of hours which N Please enter a tim
Platform: | Size: 1024 | Author: 魏鹏 | Hits:

[SCM] uPSD3334-PWM

Description: 基于uPSD3334单片机pwm波形产生程序，频率可调，占空比可调。可同时产生三路PWM波形。在电力电子中有极好的应用。使用Kerl开发环境-based uPSD3334 MCU pwm waveform generator procedures, adjustable frequency, duty cycle adjustable. May also have three PWM waveform. In power electronics has an excellent application. Kerl use development environment
Platform: | Size: 110592 | Author: 毛斌 | Hits:

[Other resource] I040

Description: 基于蚁群算法的发电机最优励磁控制系统基于蚁群算法的发电机最优励磁控制系统-based on the ant colony algorithm optimal generator excitation control system based on the ant colony algorithm generator optimal excitation control system
Platform: | Size: 459776 | Author: 李勇 | Hits:

[Mathimatics-Numerical algorithms] distributions

Description: Distribution generator Here is a simple generator which can build some distributions with given properties. Distributions generator (compile with -lm) Typical use might be: ./distributions -u -m 1 -M 10 -n 100 -s 500 Generates a distribution of 100 uniform random numbers between 1 and 10, such that the sum of numbers is 500. ./distributions -p -2.2 -m 1 -M 100 -n 200 -s 500 Idem with 200 numbers between 1 and 100 following a power law with exponent --Distribution generatorHere is a simple generator which can build some distributions with given properties.Distributions generator (compile with-lm) Typical use might be:./Distributions-u-m 1-M 10-n 100-s 500Generates a distribution of 100 uniform random numbers between 1 and 10, such that the sum of numbers is 500../distributions-p-2.2-m 1-M 100-n 200-s 500Idem with 200 numbers between 1 and 100 following a power law with exponent--
Platform: | Size: 2048 | Author: 阿类 | Hits:

[SCM] dianyan2

Description: 本系统基于反馈控制思想，由交直流转换电路、DC-DC变换器、步进电路模块和显示模块4个模块电路构成开关稳压电源。交直流转换电路整流部分采用全波桥式整流电路形式，DC-DC变换器以TL494有主核心设计并加上简单滤波电路及RC放电回路所构成的回路控制器。它能把脉冲宽度变化的信号转换成与脉冲宽度成正比变化的直流信号，进而实现闭环单回路控制。由单片机控制数字定位器X9241的电阻,进而控制输出电压。显示模块由LCD1602构成。 -Based on feedback control of the system of thought, from AC-DC converter circuit, DC-DC converters, stepper circuit module and display module 4 module circuit switching power supply. AC-DC converter circuit using full-wave rectifier part of the circuit form of bridge rectifier, DC-DC converter to TL494 have the main core of the design and add a simple RC filter circuit and discharge circuit posed by the loop controller. It can change the pulse width signals into changes with the pulse width is proportional to the DC signal, and thus realize the closed-loop single-loop control. By the single-chip microcomputer to control the number of locator X9241 resistance, thereby control the output voltage. LCD1602 constituted by the display module.
Platform: | Size: 52224 | Author: 苏永生 | Hits:

[Other systems] power

Description: 电力载波抄表数据库设计，包括前置机，采集器，处理机，排队机，企业管理，发电机参数及负荷预测等部分-Power Line Meter Reading database design, including front-end, collector, processor, Queue, enterprise management, generator parameters and load forecasting, such as part of
Platform: | Size: 358400 | Author: haibo | Hits:

[VHDL-FPGA-Verilog] FPGAdezizhixingSPWMboChengXu

Description: 基于FPGA的自治型SPWM波形发生器的设计！正弦脉宽调制（SPWM）技术在以电压源逆变电路为核心的电力电子装置中有着广泛的应用，如何产生SPWM脉冲序列及其实现手段是PWM技术的关键。大家共同探讨哈！-FPGA based SPWM autonomy-based waveform generator design! Sinusoidal pulse width modulation (SPWM) technology in the voltage source inverter circuit as the core of the power electronic devices have a wide range of applications, how to generate SPWM pulse sequence and its implementation means PWM technology is the key. Kazakhstan investigate everyone!
Platform: | Size: 4096 | Author: 小喻 | Hits:

[Other systems] sfunsvpwm

Description: 电压空间矢量发生器程序，用于三相全桥电路的脉宽调制技术，属于电力电子与电力传动学科范围。-Voltage space vector generator procedure for three-phase full-bridge pulse-width modulation circuit technology, power electronics and power belong to discipline the scope of transmission.
Platform: | Size: 3072 | Author: 胡庆波 | Hits:

[Other] yibufadianjichaoliujisuan

Description: 基于异步发电机的配电网潮流计算程序,适合于分布式发电对配网的影响分析-Induction generator based on the distribution power flow calculation program, suitable for distributed generation impact on distribution network analysis
Platform: | Size: 74752 | Author: liangjingfang | Hits:

[Other] Power

Description: 电厂汽轮发电机组振动及事故原因分析以及处理措施-Power plant turbine-generator unit vibration and the cause of the accident analysis, and treatment measures
Platform: | Size: 65536 | Author: 汪峰 | Hits:

[VHDL-FPGA-Verilog] svc_timer33ms

Description: Verilog 下脉冲发生器的源代码，可用于模拟三相交流电过零点，主要用于调试一些类似SVC（无功补偿）控制器的一些算法-Pulse generator under the Verilog source code, can be used to simulate three-phase alternating current zero-crossing point, mainly for debugging similar SVC (reactive power compensation) controller of a number of algorithms
Platform: | Size: 763904 | Author: huangyongbing | Hits:

[Software Engineering] bihuanzhengliuqi

Description: 在电网不平衡状态下风力异步发电机的并网分析,给出了不平衡状态下风机模型-Imbalance in the power grid under the induction generator of wind power grid analysis, given the uneven state fan model
Platform: | Size: 476160 | Author: 陈天赐 | Hits:

[Algorithm] 2MW_wind_grid_inverter

Description: 针对兆瓦级风电并网逆变器主电路研制中存在的并联扩容、开关频率较低和LCL滤波器难以优化设计等问题，提出了采用交流侧串接电感再进行并联的均流方案，采用载波移相技术提高变流器的等效开关频率，提出了LCL滤波器的设计原则，并给出了上述设计的理论依据和实现方法。通过对2兆瓦风电变流器主电路的仿真验证了上述技术方案。-MW-class wind power for grid-inverter main circuit of the parallel development of existing capacity, a lower switching frequency and LCL filter design difficult to optimize the problem, a series inductor AC side in parallel are further flow program, the use of carrier phase-shifting technology to enhance the equivalent converter switching frequency, a LCL filter design principles, and gives the above-mentioned theoretical basis for the design and implementation. 2 MW of wind power converter main circuit simulation program to verify the above-mentioned technology.
Platform: | Size: 212992 | Author: cesc | Hits:

[Driver Develop] tur

Description: simulation of power generator
Platform: | Size: 9216 | Author: anush | Hits:

[matlab] wind-power-generation-system

Description: 有关风力发电系统的文章，包含发电机的设计，整流逆变电路-Articles on wind power generation system, including the design of the generator, rectifier inverter circuit, etc.
Platform: | Size: 1625088 | Author: 向露萍 | Hits:

[matlab] Modelling-a-wind-turbine-with-permanent-magnet-ge

Description: This report is the conclusion of the post-course work following the Nordic PhD-course on Wind Power, which was held on Smø la 5th – 11th June 2005. The goal of the project was to construct a Simulink model of a 2.5 MW wind turbine with direct-driven permanent magnet generator connected to the grid via a back-to-back three-phase converter. The model was then to be tested in simulation runs.
Platform: | Size: 153600 | Author: proust | Hits:

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