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本帖最后由 shixu2012wm 于 2012-2-1 15:35 编辑
微机励磁控制装置
型号:GEX-2400C/D
产品介绍: 产品特点:
● 双微机调节通道互为冗余,可加独立的手动通道。
● 双整流桥均流运行,均流系数0.9以上,单柜满足包括强励在内的所有工况。
● 灭磁方式可配置为线性或非线性灭磁。
● 起励方式交\直流可选。
● 高度集成的核心控制单元,有TI公司的TMS320F2812 32位DSP+CPLD 组成。
● PSS-2B型电力系统稳定器,具有三阶超前滞后补偿环节。
● 采用PID+PSS的经典调节方式。
● 完善的系统保护限制功能。
● 强大的通讯功能,具有USB,RS-485,CAN。
● 装置全面通过华北院入网检测及其他相关的检验鉴定,抗干扰EMC检测达4级
● 功能丰富的后台管理软件EXM-V2.0,可配触摸屏
Characteristics
● Dual channel system with backup current regulator.
● Power converter redundancy, the Coefficient of current distribution more than 0.9.
● Liner or non-liner de-excitation way.
● AC/DC power's field flashing design.
● 32 bit floating DSP and CPLD (TMS320F2812).
● PSS-2B power system stabilizer with 3 level leading and lagging links.
● Adopt PID+PSS classical adjust mode.
● Optimal protection and limit function
● Communication: USB/RS485/CAN
● Unti-interface level arrives 4 grades by GB testing.
● Excitation control terminal software: EXM-V2.0, this software can be installed on any PC.
性能指标
● CPU类型:32位高速DSP芯片
● CPU速度:150MHz
● 晶闸管控制角分辨率:0.0048度
● A/D转换精度:2-16
● 控制计算调节速度:3.3毫秒
● 调压范围:5%~130%
● 调压精度:< 0.5%
● 调差系数:±15%,级差0.1%
● 抗干扰等级:4级
Performance
● CPU Module: 32-bit high speed DSP
● CPU Speed: Up to 150MHZ
● Resolution ratio of thyristor firing angle:0.0048°
● ADC Accuracy: 2-16
● Calculation period:3.3mS
● Range of voltage regulation: 5%~130%
● Accuracy of voltage regulation: < 0.5%
● Ratio of reactive power compensation: ±15%
● Unti-interface level: 4 grade
微机励磁控制装置
型号:GEX-2300C/D
产品介绍: ● 双微机双通道三柜结构
● 整流柜配置为单柜双桥并联运行
● 灭磁方式线性/非线性可选
● 高度集成的核心控制单元,由32位DSP+CPLD组成
● 240×128大屏幕液晶显示器
● 软启励,网压跟踪功能
● 加速功率型电力系统稳定器(PSS-2A)
Characteristics
● Double AVR channel, double power converter, three cabinets configuration.
● Power converter contains two thyristors bridge.
● Liner or non-liner de-excitation mode.
● 32 bit floating DSP and CPLD
● 240×128 LCD display.
● Soft field flashing and follow up system voltage.
● Power system stabilizer (PSS-2A)
无刷控制板
型号:GEX-100/15A
产品介绍: ● 适用于小型无刷同步发电机励磁系统
● 可实现恒功率因数调节
● 群组发电机可实现同步调整,合理分配无功功率
● 功率回路采用IGBT高频控制,控制频率2K Hz
● 具有通讯功能
Characteristics
● For small brushless synchronous generator
● excitation system
● Constant power factor adjustment can be realized
● Group generators can be realized simultaneously
● adjusted, rational allocation of reactive power
● Power circuit using IGBT high-frequency control,
● control frequency 2K Hz
● With communication function
电话:010-58937561 施旭
邮箱:shixu1985@163.com
产品详情:http://www.epower-tech.com.cn |
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