热力发电

睿渥分散控制系统基金会现场总线主站国产化研发与应用

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睿渥分散控制系统基金会现场总线主站国产化研发与应用

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Domestic research and application of Ruiwo distributed control system Foundation Fieldbus master module

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doi: 10.19666/j.rlfd.202606081

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【目的】针对基金会现场总线（foundation fieldbus, FF）主站供应链安全隐患突出，相关芯片、协议栈与组态工具高度依赖进口问题，依托睿渥技术体系开展FF-H1（foundation fieldbus- H1）总线主站全链条国产化研发，实现主站软硬件完全自主可控，为电力工控系统的供应链安全与能源安全保障提供技术支撑。

【方法】硬件方面，采用国产分立器件搭建介质连接单元（medium attachment unit, MAU）物理层电路，通过基准电压选择与恒流闭环控制电路实现总线信号精确调制，并采用选频放大与迟滞比较电路完成总线信号接收整形；软件方面，在嵌入式处理器中编写FF通信协议栈，实现系统管理服务、链路调度以及周期数据与非周期数据通信等功能；配套组态工具基于银河麒麟操作系统完成开发，覆盖设备文件解析、功能块组态、在线监控与工程维护等应用需求。

【结果】系统测试表明，双网段各挂载16台从站时，设备组态与数据通信均可稳定运行，模拟量输入（analog input, AI）、模拟量输出（analog output, AO）、开关量输入（digital input, DI）、开关量输出（digital output, DO）四类数据读写状态正常，长时间连续运行工况下报文侦听未检测到错误帧，充分验证了主站通信功能与数据交互的正确性。

【结论】所研发的FF-H1主站实现了从芯片、协议栈到组态工具的全链条自主可控，通信性能满足工程要求，可支撑睿渥分散控制系统（distributed control system, DCS）规模化配套应用，对提升电力工控系统供应链安全、保障能源安全具有现实意义。

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[Objective] In view of the prominent supply chain security risks associated with the FF(Foundation Fieldbus) master station in power industrial control systems, where the relevant chips, protocol stacks, and configuration tools have long been heavily reliant on imports, a full-chain localization research and development of the FF H1 fieldbus master station was carried out based on the Ruiwo DCS technical platform. The aim of this work is to break the foreign monopoly on key components and basic software, achieve completely independent and controllable master station hardware and software, and provide solid technical support for the supply chain security of power industrial control systems and for national energy security.

[Methods] In terms of hardware, domestic discrete components are adopted to construct the MAU(Medium Attachment Unit) physical layer circuit. In the transmitting path, precise modulation of bus signal was realized through reference voltage selection combined with a constant-current closed-loop control circuit, which ensures that the transmission current accurately tracks the command value and thereby improves the accuracy of signal modulation. In the receiving path, frequency-selective amplification was adopted to extract the modulated bus signal from background noise, and hysteresis comparison circuits are used for receiving and shaping bus signals to guarantee the integrity of signal transmission. For the software side, the FF communication protocol stack was programmed on an embedded processor, realizing such core functions as system management services, link scheduling, and cyclic and acyclic data communication based on virtual communication relationships, which fully meet the requirements of real-time performance and reliability for field-level control. In addition, the supporting configuration tool was developed based on the Kylin operating system, covering the complete engineering application workflow , including device description file parsing, function block configuration, network configuration, online monitoring and maintenance.

[Results] Systematic tests showed that, with 16 slave devices mounted on each of the two network segments, device configuration and data communication could operate stably and reliably. The read and write status of the four typical types of process data, namely AI(analog input), AO(analog output), DI(digital input), DO(digital output), remained normal throughout the tests; and no error frames were detected by continuous message monitoring under long-term operating conditions, which fully verifies the correctness of master station’s communication functions and data interaction as well as the reliability of the independently developed hardware and software.

[Conclusion] The developed FF-H1 master station achieves full-chain independent control ranging from chips and protocol stacks to configuration tools, and its communication performance satisfies engineering application requirements. The results indicate that the master station can support large-scale supporting application of the Ruiwo DCS, and the work is therefore of great practical significance for improving the supply chain security of power industrial control systems and for safeguarding energy security.

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. 睿渥分散控制系统基金会现场总线主站国产化研发与应用. 热力发电, : - . DOI: 10.19666/j.rlfd.202606081

. Domestic research and application of Ruiwo distributed control system Foundation Fieldbus master module[J]. Thermal Power Generation, : - . DOI: 10.19666/j.rlfd.202606081

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doi: 10.19666/j.rlfd.202606081

首发时间：2026-11-05

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2种不同金属材料的力学参数

科 Family	属数 Number of genus	种数 Number of species	占总种数比例 Percentage of total species (%)	属 Genus	种数 Number of species	占总种数比例 Percentage of total species (%)
鹅膏菌科Amanitaceae	2	11	5.26	鹅膏菌属 Amanita	10	4.78
小菇科 Mycenaceae	2	12	5.74	丝盖伞属 Inocybe	5	2.39
多孔菌科 Polyporaceae	8	14	6.70	蜡蘑属 Laccaria	5	2.39
红菇科 Russulaceae	3	23	11.00	小皮伞属 Marasmius	6	2.87
				小菇属 Mycena	11	5.26
				光柄菇属 Pluteus	5	2.39
				红菇属 Russula	17	8.13
				栓菌属 Trametes	5	2.39

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