同步发电机
Synchronous Generatoritation
LCT系列微机励磁控制器
LCT Digital Excitation Controller
技术说明书
Technical Instruction
上海赛奥自动化控制设备有限公司SHANGHAI SAIAO AUTOMATION CONTROL EQUIPMENT CO.,LTD
目录 Contents
1、概述Summary (2)
过来英语
remover2、适用范围Available range (3)
3、主要特点Main Specifications (5)
4、主要功能Main function (11)
5、主要技术指标Main technical index (12)
6、系统及硬件体系结构System and hardware structure (13)
好看的t恤6．1 LCT系列微机励磁调节器的总体设计LCT digital excitation controller’s general design: (13)
6．2 硬件部分Hardware part: (14)
6．2．1 主机板CPU board (15)
6．2．2 直流信号处理及脉冲放大板 DC signal board (23)
6．2．3 交流信号处理板 AC signal board (25)
6．2．4 电源板 Power source board (26)
6．2．5 继电器板 Relay board (27)
7、软件说明Software explanation (28)
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7．1 主程序Main program (28)
lso7．2中断程序Interrupt program (31)
8、使用条件U Condition (38)
9、外部连接Outside connection (39)
10、运输及储存Transport and store (39)
1、概述Summary
励磁调节装置是发电机的重要组成部分，无论是在暂态过程或稳态运行，同步发
电机的运行状态在很大程度上与励磁有关，也就是说，一个优良的励磁控制系统不仅可
以保证发电机运行的可靠性和稳定性，而且可以有效地提高发电机及与其相联的电力系
统的技术经济指标。Voltage Regulator is a very important part to make up the generator, no matter transient or stable, synchronous generator operating state has something to do with excitation in great degree,in other words, a perfect voltage regulator controlling system can not only guarantee th
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酷抠族e reliability and stability of the generator operating, but also actually improve technical and economical index of the generator and which connecting with electric power system.
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LCT型微机励磁调节装置，是适用于同步发电机组的新一代的微机励磁调节装置。
我国第一代微机励磁产品采用Z80、8031、8086、8098、80c196等单片机、单板机构成，
随着计算机科学的飞速发展，新一代的微机励磁产品CPU多采用DSP高速数字信号处理
芯片构成，运算速度快，硬件设计也更为简单，具有明显的优越性。 LCT type digital excitation controller, is suitable to the new ries of digital excitation controller of the synchronous generator group . Our country’s first generation
新东方考研怎么样of digital excitation controllers adopt Z80,8031,8086,8098,80c196 single chip machines, single board machines to be made up. As the computer technical improves rapidly, new generation of digital excitation controllers’ CPU mostly adopt the DSP high-speed signal processing chip, it has high calculation speed, what’s more, the design of hardware is easy, it has obvious advantages.
LCT型微机励磁调节装置，是我公司自行研制的高科技产品，它以DSP芯片为核心，
具有更简单的硬件结构和极其丰富的软件功能，采用先进的控制理论及全数字化的微机
控制技术，该产品具有极高的性能价格比，其主要技术指标均达到或优于部颁“大、中
型水轮发电机静止整流励磁系统及装置技术条件”、“大型汽轮发电机自并励静止励磁
系统技术条件”和“大、中型同步发电机励磁系统基本技术条件”。LCT type digital excitation controller, is a high technical product which is produced by our own company, it u the DSP chip to be the nucleus, it has the more single hardware structure and a very rich kind of software function, it adopts advanced controlling theory and entirely digital computer’s controlling technology, it has a high proportion of price with function, its major technical index are all reach or overrun 《Specification for potential source static excitersystems and equipments for large hydraulic generators DL 489—92》, 《Specification for potential source static excitersystems for large turbine generators DL/T 650—1998 》，《Excitation system for synchronous electrical machinesTechnical requirements of excitation system for largeand medium synchronous generators
GB/T 7409.3—1997》.
2、适用范围Available range
Figure 2.3-1.
何凯文四级
