Generator circuit schematic download

Generator circuit schematic download
2022-01-31 21:17:2312

,

Analysis of the PCB circuit of the automatic voltage stabilizer of the generator set

The automatic voltage stabilizer PCB circuit of the electric generator set introduced in this example has the characteristics of good voltage stabilization performance, strong adaptability and low cost. It can be used for automatic voltage stabilization of various medium and small internal combustion generator sets and hydropower stations. Vintage generator set. PCB circuit working principle The generator set automatic voltage stabilizer
2022-01-18 00:17:0033

,

Oscilloscope measures car alternator current and voltage

The car generator is the main power source of the car. Its function is to supply power to all electrical equipment (except the starter) when the engine is running normally, and to charge the battery at the same time. The purpose of the automotive alternator current and voltage test is to evaluate the charge rate of the alternator, which is related to the electronic load placed on the battery. any
2021-11-19 14:10:43108

,

Which is more efficient, excitation generator or permanent magnet generator

Permanent magnet generators have obvious advantages in low-speed applications, so the specific power of excitation generators and permanent magnet generators is higher than that of high-efficiency permanent magnet generators. The generator generates electricity according to the principle of electromagnetic induction by generating the main magnetic field of the generator through the applied current. The permanent magnet generator has the characteristics of small size and greater power.
2021-10-09 17:30:004582

,

Grid connection of wind power generators

Grid-connected mode of wind power generator (Shenzhen New Future Power Technology Co., Ltd.)-Grid-connected mode of wind power generator
2021-09-24 10:30:114

,

The difference between permanent magnet generator and excitation generator

In today's DC motors, DC current is used to generate the excitation of the main pole magnetic field, which is called current excitation. If the current excitation is replaced by a permanent magnet to generate the main pole magnetic field, this is a permanent magnet generator. A power generation device that converts mechanical energy into electrical energy. The excitation generator is in
2021-08-11 14:20:1811164

,

How wind turbines work

The generator rotates at the same speed, the rotor is also in the power generation state, and the power is fed to the grid through the converter. The simplest wind generator can be composed of two parts: the impeller and the generator, standing on a tower trunk of a certain height. This is a small off-grid fan . The electrical energy emitted by the initial wind turbine varies with the wind, the voltage and frequency are unstable, and have no practical application value. In order to understand
2021-07-15 15:02:073020

,

How does a wind turbine work?

The generator rotates at the same speed, the rotor is also in the power generation state, and the power is fed to the grid through the converter. The simplest wind generator can be composed of two parts: the impeller and the generator, standing on a tower trunk of a certain height. This is a small off-grid fan . The electrical energy emitted by the initial wind turbine varies with the wind, the voltage and frequency are unstable, and have no practical application value. In order to understand
2021-08-05 14:40:572516

,

How does a wind turbine work?

The generator rotates at the same speed, the rotor is also in the power generation state, and the power is fed to the grid through the converter. The simplest wind generator can be composed of two parts: the impeller and the generator, standing on a tower trunk of a certain height. This is a small off-grid fan . The electrical energy emitted by the initial wind turbine varies with the wind, the voltage and frequency are unstable, and have no practical application value. In order to understand
2021-08-02 15:57:202607

,

How does a wind turbine work?

What is the main principle of wind turbines?
2021-07-29 17:55:582930

,

How wind turbines are installed How wind turbines work

A wind turbine is a power device that converts wind energy into mechanical work, which drives the rotor to rotate, and finally outputs alternating current. Wind turbines are generally composed of wind turbines, generators (including devices), regulators (tails), towers, speed-limiting safety mechanisms, and energy storage devices. Working of wind turbines
2021-07-21 10:24:483529

,

How wind turbines work

The generator rotates at the same speed, the rotor is also in the power generation state, and the power is fed to the grid through the converter. The simplest wind generator can be composed of two parts: the impeller and the generator, standing on a tower trunk of a certain height. This is a small off-grid fan . The electrical energy emitted by the initial wind turbine varies with the wind, the voltage and frequency are unstable, and have no practical application value. In order to understand
2021-07-20 17:04:037895

,

Generator schematic

Generators can be divided into DC generators and alternators, and since alternators are superior to DC generators in many ways, DC generators are almost eliminated. Composition of alternator: generally composed of rotor assembly, stator assembly, rectifier assembly, end cover, pulley, fan, etc.
2021-07-19 09:43:308262

,

What is the difference between variable frequency generator and ordinary generator

What is an inverter generator? Inverter generators are generally composed of frame, stator iron core, coil winding, fan, shaft, rotor iron core, rotor magnetic pole (with magnetic yoke. Magnetic pole winding), slip ring (also known as copper ring. Collector ring) and fixing these part of other structural components. The inverter generator is taken from the inverter
2021-07-18 15:40:003836

,

How wind turbines work

A wind turbine is a power device that converts wind energy into mechanical work, which drives the rotor to rotate, and finally outputs alternating current. The structure of the generator is generally composed of the nacelle, rotor blades, shaft center, high-speed shaft and its mechanical brake, generator, yaw device, electronic controller, hydraulic system, cooling element, tower, anemometer and
2021-07-18 15:27:262837

,

How a micro-generator works

Micro-generators exist on many mechanical devices, which are used to generate electricity when necessary. Micro-generators can transmit electricity well and can make machines connect to electricity to start. Large-scale enterprises such as hotels and schools need such micro-generators for emergencies. miniature
2021-07-16 15:49:502040

,

The working principle of the generator The working principle of the diesel generator

The English name of generators is Generators, which refers to mechanical equipment that converts other forms of energy into electrical energy. It is driven by power mechanical devices such as water turbines and steam turbines to convert energy into mechanical energy and transmit it to generators, which are then converted into electrical energy by generators to work. The principle is based on the law of electromagnetic induction and the law of electromagnetic force.
2021-07-15 16:57:183090

,

Generators and how they work

It has a wide range of uses in industrial and agricultural production, national defense, science and technology and daily life. There are many forms of generators, but their working principles are based on the law of electromagnetic induction and the law of electromagnetic force. Therefore, the general principle of its construction is: use appropriate magnetic and conductive materials to form magnetic circuits and circuits that conduct electromagnetic induction with each other to generate electromagnetic power and achieve
2021-07-15 15:20:284531

,

Some precautions for the daily use of diesel generators

with three-phase generator. There are many types of generators. In principle, it is divided into synchronous generator, asynchronous generator, single-phase generator and three-phase generator. Before starting the diesel generator each time, check whether the cooling water or antifreeze in the diesel engine water tank is sufficient. If it is insufficient, fill it up first. Pull out the dipstick and see if the oil is short
2021-04-25 12:05:54672

,

Which one is durable, variable frequency generator and ordinary generator?

Do you want to know which is more durable, variable frequency generator or ordinary generator? Below, I will lead you to think carefully about it!
2021-03-19 15:04:316143

,

What is the rectification principle of the generator?

There are two types of power sources used in cars: batteries and generators. The power supply of the battery is mainly used for starting, and when the generator speed is not enough to generate electricity, it is used for vehicle electricity. When the car is running normally, the generator provides power to the electrical equipment on the vehicle and charges the battery.
2021-01-28 16:33:357359

,

Simple single-phase gasoline generator control circuit

The DC resistance of winding (1) in the figure is about 5Ω, which is the main winding of the generator, and outputs 220V/50Hz AC power during normal operation. The DC resistance of the winding (2) is about 5Ω, which is the secondary winding of the generator.
2020-04-30 16:57:047822

,

What is the normal output voltage of the generator

There are many kinds of generators, common ones are vehicle generators, household generators, industrial generators, power plant generators, and special-purpose generators.
2020-04-24 17:36:3137403

,

How to check the small diesel generator regularly

Many people think that large diesel generators require regular maintenance and inspection, but small diesel generators do not. In fact, it is not. No matter the size of diesel generators, regular maintenance and inspection are very important. Small silent diesel generator is an independent power generation equipment, mainly provided in the event of a power outage
2020-03-24 17:34:57590

,

Automobile alternator voltage regulator principle

The alternator terminal voltage is greatly affected by the speed and load changes, so a voltage regulator must be used to control the voltage. The function of the voltage regulator is to automatically control the output voltage of the generator to keep it constant when the engine speed and the load on the generator change
2020-01-14 09:04:1716305

,

How to wire the generator regulator_The function of the generator regulator

This paper mainly expounds the wiring method of the generator regulator and the function of the generator regulator.
2020-01-10 10:03:3622530

,

Generator Phase Advance Operation Phenomenon_Hazardous Generator Phase Advance Operation

Reduce the generator excitation current to reduce the generator potential, the power factor angle becomes advanced, the generator load current produces a magnetizing armature reaction, the generator delivers active power to the system, but absorbs reactive power, this operation The state is called progressive operation.
2019-10-25 17:52:4410890

,

Three types of car generator circuit diagrams

This paper mainly introduces the circuit diagrams of three automobile generators successively.
2019-10-25 10:45:2031347

,

Grid-connected wind turbine operating mode

Wind turbines above 10kW use grid-connected wind turbines. There are two operating modes of grid-connected wind turbines: constant speed and constant frequency mode and variable speed constant frequency mode.
2019-09-23 16:18:026758

,

Using PAC products to realize the detection of generator synchronous observation process

After the generator is started, through the comprehensive control of the speed regulation system and the excitation system, after the output of the generator terminal reaches the rated voltage, the preparation work for synchronous grid connection begins. The theoretical conditions for synchronous grid connection are: the phase sequence, phase, magnitude and frequency of the generator to be paralleled and the voltage of the system are the same, and the frequency is the same. The reasons are as follows:
2018-09-20 18:53:051989

,

Generator over-voltage overcurrent protection

The protection reflects the generator voltage, negative sequence voltage and current. The current is best taken from the neutral point side, which is mainly used as backup protection for generator short-circuit between phases. When the generator is in a self-shunt excitation mode, the overcurrent element should have a current memory function.
2019-08-20 09:24:101939

,

Principle of induction generator_Application prospect of induction generator

This paper firstly introduces the working principle and characteristics of induction generators, then introduces the advantages and disadvantages of induction generators, and finally introduces the application prospects of induction generators in the market.
2019-06-24 15:57:283729

,

What is generator phase advance

When the generator is in normal operation, it provides active power to the system and also provides reactive power. The stator current lags behind the terminal voltage by an angle, and this state is a late-phase operation. When the excitation current is gradually reduced, the generator changes from providing reactive power to the system. In order to absorb reactive power from the system, the stator current changes from a lag to an angle ahead of the generator terminal voltage. This state is the generator's advancing phase operating condition.
2019-05-08 10:41:133163

,

Maintenance and daily maintenance of marine generators

Most marine 50Hz or 60Hz alternators are three-phase synchronous generators. According to the generator set, it can be divided into three types: gas generator, steam turbine generator and diesel generator.
2019-03-22 16:31:055809

,

Mini Wind Turbine

A wind turbine is a power device that converts wind energy into mechanical work, which drives the rotor to rotate, and finally outputs alternating current. Wind turbines are generally composed of wind turbines, generators (including devices), regulators (tails), towers, speed-limiting safety mechanisms, and energy storage devices.
2019-03-12 17:11:206072

,

The benefits of digital inverter generators

This video mainly introduces the advantages of digital variable frequency generators in detail, namely convenience, lightness, high quality, stability, quietness, comfort, green, environmental protection, economy, practicality, etc., and then introduces the advantages of digital variable frequency generators compared with traditional generators. What is the benefit.
2018-12-21 14:13:348098

,

Digital inverter generator failure

Digital frequency conversion generator is a new type of generator that integrates electronics and frequency conversion technology. Compared with traditional generator sets, its size and weight are reduced by about 50%, and the noise is also reduced a lot. The digital frequency conversion generator makes it possible to use it as a small portable power source in many entertainment occasions, completely changing the traditional image of "big, stupid and thick" in the minds of consumers.
2018-12-20 16:46:174401

,

Generator Classification

This video mainly introduces the classification methods of generators in detail, including AC generators and DC generators, synchronous generators and asynchronous generators, single-phase generators and three-phase generators, brush excitation generators and brushless excitation generators, etc. .
2018-12-07 17:17:4113793

,

Generator grid connection steps

Only when the generator is connected to the grid can it generate electricity and transmit electricity for use by thousands of households. On the contrary, if it is not connected to the grid (also called decoupling), the generator cannot generate electricity, let alone transmit electricity. Regardless of whether it is connected to the grid or disconnected from the grid, it is completed through an outlet switch of a generator. This video mainly introduces the generator grid connection steps.
2018-10-24 16:54:4756092

,

Generator grid connection

This video first introduces the self-synchronization and quasi-synchronization grid connection methods of generators, and then introduces the direct grid connection, step-down grid connection and thyristor soft grid connection of asynchronous generator sets.
2018-10-23 17:10:5417169

,

How generators work

A generator is a mechanical device that converts other forms of energy into electrical energy. It is driven by a water turbine, a steam turbine, a diesel engine or other power machinery, and converts the energy generated by water flow, airflow, fuel combustion or nuclear fission into mechanical energy and transmits it to the generator. Converted to electricity by a generator. Generators are widely used in industrial and agricultural production, national defense, science and technology and daily life.
2018-09-07 17:15:49523484

,

Generator automatic start and stop circuit diagram and working principle

Generator automatic start-stop circuit diagram (1) Start-stop circuit diagram_start-stop button wiring diagram: FR—thermal relay, SB1–jog stop switch, SB2–jog start on, off KM–contactor coil KM–contactor normally open contact generator automatic start and stop circuit diagram
2018-05-13 22:28:0142367

,

Automobile alternator charging circuit diagram (six-tube alternator/nine-tube alternator/charger)

This article mainly introduces the car generator charging circuit diagram (six-tube alternator/nine-tube alternator/charger). The car generator is the main power source of the car. Its function is to supply power to all electrical equipment (except the starter) when the engine is running normally (above idle speed), and to the battery at the same time.
2018-05-09 17:46:0049693

,

What is the use of the excitation system of the generator_Excitation circuit diagram of the generator

This paper firstly introduces the concept and characteristics of the excitation system, then introduces the working principle of the excitation system, and finally introduces the function of the excitation system of the generator and the excitation circuit diagram of the generator.
2018-05-09 11:00:5317091

,

Permanent magnet synchronous wind turbine control strategy

Permanent magnet synchronous motor (PMSG) control is the most critical link in the generator set, which is directly related to the power quality output by the generator. In this paper, by analyzing the mathematical mechanism of the permanent magnet synchronous wind turbine, the voltage, flux linkage and electromagnetic torque of the generator are deduced by formulas.
2018-03-28 11:39:029

,

Working principle of generator avr

The generator voltage regulator realizes the automatic adjustment of the generator output voltage by controlling the excitation current of the generator AC exciter. The generator voltage regulator can meet the use of ordinary 60/50Hz and intermediate frequency 400Hz single or parallel generators. Voltage regulator (AVR for short) is specially designed for supporting fundamental wave, harmonic compound excitation or equipped with permanent magnet generator excitation
2018-01-29 15:10:4529545

,

Small generator brand list

Domestic small generators generally choose generator sets such as Changchai and Yangdong, with guaranteed quality and high cost performance. Let's introduce the top 10 domestic brands of generators. According to the statistical analysis of the top ten brands of generators, the top ten brands of generators are Cummins Cummins
2017-12-14 11:41:0320597

,

What is generator advance phase operation

Reduce the generator excitation current to reduce the generator potential, the power factor angle becomes advanced, the generator load current produces a magnetizing armature reaction, the generator delivers active power to the system, but absorbs reactive power, this operation The state is called advanced phase operation. When the generator is in normal operation, it provides active power to the system and also provides reactive power.
2017-12-13 15:24:3918465

,

Digital Generator Controller Product Description Guide and Analysis About System Throttle Control (Do you know what a digital generator is?)

Digital generator is a new field of generator products developed in recent years. The popularization of this product is mainly concentrated in traditional generator products of small generator systems below 5 kilowatts, mainly using low-speed engines to drive a power frequency output. The generator is working normally, and the direct output corresponds to the required power
2017-12-05 14:13:08950

,

Generator set automatic voltage stabilizer PCB circuit

The automatic voltage stabilizer PCB circuit of the electric generator set introduced in this example has the characteristics of good voltage stabilization performance, strong adaptability and low cost. It can be used for automatic voltage stabilization of various medium and small internal combustion generator sets and hydropower stations. Vintage generator set. The working principle of the PCB circuit The generator set automatically
2017-12-04 11:47:313

,

Basic working principle of generator longitudinal differential protection

The internal short-circuit fault of the generator is mainly the phase-to-phase and inter-turn short-circuit faults of the specified sub-windings. When the short-circuit fault occurs, a large inrush current will be formed, and the generated strong arc will burn the insulation of the stator winding and may cause a large-scale fire. Even make the generator scrapped, the consequences are very serious. Therefore, it is required to install generator longitudinal differential protection as the main protection for generator stator winding phase-to-phase and inter-turn short-circuit faults, and to act on the decoupling generator.
2017-12-02 09:11:3846398

,

Structure and characteristic analysis of doubly-fed generator and permanent magnet synchronous wind generator

This paper analyzes the working principles of doubly-fed asynchronous and permanent magnet synchronous wind turbines, compares the advantages and disadvantages of the two generators in detail, and finally draws a conclusion: in the short term, DFIG will still be the mainstream model, but with the national demand for wind turbines The requirements for grid connection are getting higher and higher, permanent magnet synchronous generator with low voltage ride-through capability
2017-10-25 16:04:3935

,

Introduction of two types of wind turbines

Two types of resistance. The lift-type wind turbine rotates fast, and the drag-type wind turbine rotates slowly. For wind power generation, lift-type horizontal axis wind turbines are mostly used. Most horizontal-axis wind turbines have a counter-wind device that rotates as the wind direction changes. For small wind turbines, this kind of wind device adopts tail rudder, while for large wind turbines
2017-10-11 10:51:007

,

The classification of various generators and what are their functional characteristics

There are two types of DC generators and AC generators. 1. Functional characteristics of DC generators DC generators refer to generators that generate direct current by external mechanical force. Its physical appearance is shown in Figure 1. Figure 1 Physical appearance of DC generator The DC generator has the characteristics of convenient use and reliable operation, and can be directly used for various needs.
2017-09-20 16:38:522

,

Application of automatic control technology in iron loss test of large generator

Application of automatic control technology in iron loss test of large generator_Gu Chunlei
2017-01-05 17:39:010

,

Control strategy for improving transient stability of grid-connected system of doubly-fed wind turbines

Control strategy for improving transient stability of grid-connected doubly-fed wind turbines
2017-01-04 15:17:570

,

Application of automatic control technology in iron loss test of large generator

Application of automatic control technology in iron loss test of large generator_Gu Chunlei
2017-01-02 13:55:020

,

风电机组用发电机

风电机组用发电机_任寿萱
2017-01-01 15:16:060

,

应急柴油发电机组安装之机组控制电路图

应急柴油发电机组安装之机组控制电路图免费下载,仅供学习。
2016-04-13 10:15:5915

,

小型风力发电机应用设计新技术

这个是小型风力发电机应用设计新技术,有很多设计方案和优化风机
2016-01-14 22:19:317

,

基于DSP的柴油发电机组控制系统自动并网模块设计

针对现有自动准同期并网装置与发电机组控制系统分离,采用单独的控制芯片而导致资源浪费的问题,设计了以发电机组控制系统的主控芯片TMS320F2812为核心实现的自动准同期并网模块
2013-03-12 15:25:0640

,

利用风力发电机的高效充电电路

输出200W风力发电机充电电路,这是面向风车直径Im.功率150W级的微型风力发电机充电电路,输入电压20V—80V.对12V铅蓄电池充电。
2012-01-12 10:06:245339

,

输出500W的风力发电机充电电路

这是面向桨叶直径达2m的风力发电机充电电路。风力发电机输出电压为15V一100V,对如此悬殊的输入电压范围,采用了上图的电路结构
2012-01-12 09:59:085019

,

小型柴油发电机电子调速系统设计

目前小型 柴油发电机 所使用的机械调速器不仅灵敏度和调节精度较差,而且功能单一,不能实现复杂的控制功能。设计了采用DSP数字信号处理器的电子词速系统,实现了对柴油发电机
2011-08-17 17:23:21130

,

直流发电机控制的风力发电系统

风力发电机 组与水电、火电等传统发电机组最大的不同之处在于其原动机的输出功率频繁变化,这是由于风速的易变性造成的。本文针对风力发电机组的这一特点,结合直流发电机的特
2011-06-30 16:36:5270

,

并网风力发电机组的数学模型

风力发电机组是一个涉及多学科的复杂系统:桨叶的制造基于空气动力学;传动系统和塔架的建设涉及到机械理论和结构学;发电机实现机电能量的转换;控制器和保护系统则广泛涉及
2011-05-19 17:39:5168

,

发电机运行参数计算

发电机的正常运行 一、 发电机的允许温度、温升及振动的规定 1、 发电机在额定参数下运行时,各部允许温度和温升 2、 发电机转子绕组的温升 = ____转子绕组温升(℃) R1____转子绕组的
2011-04-18 15:07:1289

,

风力发电机组的控制技术

第一章 绪论 第二章 风力机的基础理论 第三章 定桨距风力发电机组 第四章 定桨距风力发电机组的软并网 第五章 变桨距风力发电机组 第六章 变桨距风力发电机组的模拟 第七章 控制系
2011-02-15 15:53:59229

,

同步发电机励磁原理培训

1.励磁的基础理论、原理  􀂄励磁的基本概念  􀂄同步发电机励磁的作用  􀂄同步发电机励磁的组成  􀂄同步发电机
2010-10-13 15:58:20132

,

发电机拆装与检修

目的要求  发电机的安装  发电机的连线  发电机与调压器使用注意事项  发电机常见故障诊断
2010-10-09 15:41:33115

,

发电机失磁运行

发电机失磁运行  一、发电机与无穷大系统并列运行  发电机正常运行时向系统输送有功功率和无功功率  二、引起失磁的原因  1.励磁机
2010-08-30 16:41:4740

,

FCOG6100双速电动机(或发电机)控制器电路图

FCOG6100双速电动机(或发电机)控制器电路图
2010-03-30 16:41:381525

,

双馈发电机的控制框图

双馈发电机的控制框图双馈发电机的控制框图如图所示,在双馈发电机的
2010-02-22 09:54:021205

,

发电机漏氢量率控制

氢内冷汽轮发电机漏氢量(率)的大小直接影响机组的安全运行,这个指标是汽轮发电机组运行的主要技术指标之一,所以对发电机组漏氢量(率)的控制很重要。影响发电机漏氢
2010-02-02 11:46:3610

,

发电机的保护常识

发电机的保护常识1 发电机失磁保护 失磁保护作为发电机励磁电流异常下降或完全消失的失磁故障保护。由整定值自动随有功功率变
2009-12-11 14:42:231390

,

小型垂直风力发电机的研制

小型垂直风力发电机之研制:本专题制作主要是研制一座小型垂直风力发电机。此垂直风力发电机之叶片是根据翼形之空气动力学理论设计而成的。同时再搭配一颗直流发电机、一颗
2009-11-20 16:02:00103

,

小型同步发电机的常见故障排除技巧

小型同步发电机的常见故障排除技巧
2009-08-28 14:58:33520

,

异步发电机电路图

异步发电机电路图
2009-08-19 17:40:181223

,

自行车摩擦发电机灯电路的改进

自行车摩擦发电机灯电路的改进骑自行车感夜路,往往配有摩擦发电机灯。这种自行车摩擦发电机有两个输出端;一组输出12V,5.5W;另一组为2.5V,0.5W,同
2009-08-19 15:50:006339

,

直流测速发电机与单片机的接口电路

直流测速发电机与单片机的接口电路如图是直流测速发电机与单片机的接口电路。在该系统中,通过单片机口产
2009-08-07 21:37:511571

,

小型风力发电机的原理安装及日常维护

小型风力发电机的原理安装及日常维护:
2009-05-31 12:31:0035

,

小型风力发电机组的应用

小型风力发电机组的应用:
2009-05-30 21:30:0624

,

柴油发电机组自动发电控制装置电路图2

柴油发电机组自动发电控制装置电路图2
2009-05-30 14:09:013427

,

柴油发电机组自动发电控制装置电路图1

柴油发电机组自动发电控制装置电路图1
2009-05-30 14:08:33847

,

发电机启动蓄电池全自动监控装置电路图

发电机启动蓄电池全自动监控装置电路图
2009-05-30 13:49:491132

,

发电机启动用蓄电池自动监控装置电路

发电机启动用蓄电池自动监控装置电路
2009-05-29 13:35:02517

,

柴油发电机组自动发电控制装置电路图1

柴油发电机组自动发电控制装置电路图1
2009-05-27 13:34:062312

,

发电机组自动停车装置电路图

发电机组自动停车装置电路图
2009-05-26 14:11:08596

,

小型交流永磁风力发电机设计特点:小型风能发电及其发电机

文章分析了小型风能发电装置用交流永磁发电机设计中的特殊性,着重讨论了该发电机分数槽绕组、起动阻转矩及发电机与风力机匹配等问题。【关键词】 风能发电 永磁风力
2009-05-03 00:07:41158

,

小型风力发电机组系统优化设计

基于小型风力发电机组整个系统,从风机的风轮、发电机、回转部分的设计,风机的调速方法,风机的控制与变流问题,风机的稳定问题等几方面探讨了如何优化设计小型风力发
2009-05-01 09:47:5544

,

小型风力发电机叶轮设计

基于经典的格劳特( Glauert) 涡流理论,提出的小型风力发电机叶轮的气动设计方法,该方法的优点是考虑了叶轮产生的涡流速度,通过在300W 的风力发电机的设计中的实际应用
2009-02-22 01:18:1421

,

测速发电机反馈的闭环速度控制电路

测速发电机反馈的闭环速度控制电路
2009-02-16 21:34:521520

,

蓄电池、交流发电机、起动机、电压调压器电路图

蓄电池、交流发电机、起动机、电压调压器电路图
2009-01-22 17:45:593931

,

发电机稳压器电路图

发电机稳压器电路图
2009-01-10 08:34:094281

,

风力发电机组并网控制技术研究

本文综合了的几种常用风力发电机的并网控制技术,分析比较了它们各自应用于风力发电上的优缺点,最后提出了风力发电技术今后的发展趋势为:无刷双馈发电机将在变速恒频
2008-12-22 02:04:0419

,

离网型风力发电机组用发电机 GB/T 10760.1-200

离网型风力发电机组用发电机第1部分:技术条件范围本部分规定了离网型风力发电机组用发电机通用技术条件。本部分适用于0. 1 kW-20 kW离网型风力发电机组用发电机。2
2008-11-20 09:41:3125

,

测速发电机

测速发电机测速发电机是一种测量转速的微型发电机,他把输入的机械转速变换为电压信号输出,并要求输出的电压信号与转速成正
2008-11-19 23:18:151609

,

风力发电机原理图

风力发电机原理图
2008-07-18 10:15:006228

,

风力发电机原理

风力发电机原理风力发电机的原理,是利用风力带动风车叶片旋转,再透过增速机将旋转的速度提升,来促使发电机发电。把风能转
2008-07-18 10:12:3432256

,

直流发电机工作原理图

直流发电机的工作原理 1.直流发电机的原理模型
2008-07-18 09:58:079730

Leave a Reply

Your email address will not be published.