System Development & Application
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App. Res. of Comp. Printed Article
Vol. 41, 2024 No. 3
866-872

Universal computational model for energy supply network simulation based on domestic supercomputer system

Han Pu1,2
Shang Jiandong1,3
Xue Fei4
Xie Jingming3
Wang Hongsheng3
Wang Hai5
1. School of Computer & Artificial Intelligence, Zhengzhou University, Zhengzhou 450001, China
2. School of Information Engineering, Nanyang Institute of Technology, Nanyang Henan 473004, China
3. National Supercomputing Center in Zhengzhou, Zhengzhou 450001, China
4. Henan Paifu Information Technology Co. , Ltd. , Zhengzhou 450001, China
5. School of Mechanical Engineering, Tongji University, Shanghai 200092, China
DOI: 10.19734/j.issn.1001-3695.2023.06.0299

Abstract

In order to realize the independent and controllable simulation software of urban energy pipeline network, this paper proposed a universal urban energy pipe network simulation calculation model based on the domestic heterogeneous high-performance computer "Songshan" supercomputing platform. It enhanced the adaptability to domestic heterogeneous parallel computer systems by optimizing the model of the non-pipe component and simplifying its input and output parameters. Then, it encapsulated the calculation process of different pipe network components, which could reduce the computational dependency of each connected component in the simulation calculation process and improve the parallelism of the engineering implementation of the calculation model. Finally, it also proposed a parallel system solution for energy pipe network simulation with this simulation calculation model. The generality of the suggested computational model had been proved by simulation tests of three separate real pipeline networks for urban water, gas, and heat. The simulated pressure has an error rate of less than 4% and its temperature has an error rate of less than 2%, according to comparisons between the actual network measurements and the simulated data in the network simulation model. These results also show that the proposed pipe network simulation model in the paper provides excellent computational versatility on domestic supercomputing platforms.

Foundation Support

河南省重大科技专项资助项目(221100210600,201400211000,201400210100)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2023.06.0299
Publish at: Application Research of Computers Printed Article, Vol. 41, 2024 No. 3
Section: System Development & Application
Pages: 866-872
Serial Number: 1001-3695(2024)03-033-0866-07

Publish History

[2023-09-06] Accepted Paper
[2024-03-05] Printed Article

Cite This Article

韩璞, 商建东, 薛飞, 等. 面向国产超算平台的通用能源管网仿真计算模型 [J]. 计算机应用研究, 2024, 41 (3): 866-872. (Han Pu, Shang Jiandong, Xue Fei, et al. Universal computational model for energy supply network simulation based on domestic supercomputer system [J]. Application Research of Computers, 2024, 41 (3): 866-872. )

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  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

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