Principles of construction of a multifunctional intelligent electric energy meter with advanced communication and functional capabilities

Objective. Development of principles for the construction of a multifunctional intelligent electric energy meter (MSE) with expanded communication and functional capabilities and the construction of MSE based on them for automated systems of commercial accounting of energy consumption (ASKUE).

Method. When developing the principles of the construction of the IEE, an analysis of existing electric energy metering devices was carried out and their main disadvantages were identified, which made it possible to improve the characteristics and expand the functionality of metering devices. The operability of the main components of the IEE is confirmed by the results of mathematical and physical modeling, which showed the possibility of improving the metrological characteristics and technical parameters that determine the quantitative, qualitative and cost characteristics of the devices.

Result. The principles of the construction of the IEE have been developed, which makes it possible to create IEE with expanded communication and functional capabilities for the ASUE.

Conclusion. Using them in ASCUE posvolit: -to build self-adjusting mesh networks based on them, which can be used in the construction of ASCS with increased survivability; -to ensure the exchange of accounting and service information with the ASKUE over the radio channel, PCL modem and RS-485 (CAN) interface, which increases the reliability of obtaining accounting information and integrate the MISEE into existing ASKUE, because it makes it possible to select the appropriate type of specific ASKUE interface or communication interfaces "counter-ASKUE";- regulate energy consumption and independent disconnection of the consumer from the network for each subscriber unit (separately for each subscriber) in case of arrears of payments, network overload and unauthorized access to the nodes and blocks of the meter in various ways;- to improve the operating conditions of the meter when organizing electronic payments and increasing the reliability of accounting information due to contactless remote removal of information by means of communication interfaces for each subscriber or by means of an individual remote control (remote control).-to reduce the hardware costs of servicing one subscriber associated with the use of the main units and units of the meter to account for energy consumption for all subscribers, and, as a result, the low cost of electricity metering in recalculation per subscriber.

1. Maximova A.M. Automated system of commercial electricity metering in the modern electricity market//A young scientist.2016;21(125):177-179.-RL:https://moluch.ru/ archive /125/34876/ (accessed: 29.10.2022).

2. https://habr.com/ru/post/421653/ [In Russ]

3. Kireeva, E. V. "ASKUE "Energomera" based on ZigBeer technology - reliability and confidence / E. V. Kireeva, S. A. Zizhikin . Energetik. 2011;8:56. – EDN OBGBJD. [In Russ]

4. Myakochina, M. Architecture of ASKUE based on solutions of the company "Milander". Components and technologies. 2015;5(166): 108-111. – EDN TRLHSH. [In Russ]

5. http://www.ackye.ru/activities/sozdanie-askue/

6. https://tokzamer.ru/novosti/askue-princip-raboty

7. Danilin A.V. Principles of the construction and operation of the ASKUE/Power engineering and industry of Russia. 2004;5 (45) [In Russ]

8. Zagaina, E. A. The effectiveness of the introduction of ASME in Russia and Abroad / E. A. Zagaina, E. Yu. Puzina // Improving the efficiency of energy production and use in Siberia: Materials of the AllRussian Scientific and Practical Conference with international participation, Irkutsk, April 24-28, 2017 Irkutsk: Irkutsk National Research Technical University, 2017; 130-134. – EDN ZIXLXT. [In Russ]

9. Magomedov I.A., Nyrov V.G., Dalgatov D.K. Software for automated commercial electricity metering system with expanded communication and functional capabilities.Certificate of registration of computer programs No.2018617635, Date of state registration in the Register of computer Programs on June 27, 2018. [In Russ]

10. Magomedov I.A., Ramazanova H. M Software system of automated accounting of utilities with advanced communication and functionality.Certificate of registration of computer programs No. 2020660042, Date of State registration in the Register of computer programs 26.08.2020. [In Russ]

11. Magomedov I.A., Abdulkarimov Z.I. Structural organization of wireless automated systems of commercial accounting of electric energy. Tupolev Readings: International Youth Scientific Conference dedicated to the 1000th anniversary of Kazan, November 10-11, 2005. Conference materials. Volume II.- Kazan: Kazan. State Tech. Un-t, 2005; 256. [In Russ]

12. Kurbanov D.S., Magomedov I.A., Kurbanmagomedov K. D., Hardware support and principles of construction of ASCS in the domestic sector with the properties of built-in control and self-diagnosis. Energy saving and water treatment, 2010; 2 (64):32-35 [In Russ]

13. Magomedov I.A., Magomedov A.I., Kurbanov D.S., etc. Multi-subscriber digital electric energy meter with remote control/RF patent for utility model No. 152097 Publ. 10.05.2015; 13 [In Russ]

14. Magomedov I.A., Magomedov A.I., Kurbanov D.S. Three-phase ba-lance electric energy meter with remote control/RF patent for utility model 186740, Publ. 31.01.2019; 4 [In Russ]

15. Magomedov A.I., Magomedov I.A. Intelligent electric energy meter/Mater. docl. VIII international. youth scientific conference "Tirchurin readings"/ in 4 vols., Vol. 1.-Kazan: Kazan. Energy. Un-t, 2013; 1:224. [In Russ]

16. Magomedov I.A., Kurbanov D.S., Magomedov A.I. Software for electric energy meters with advanced communication and functionality/Certificate of registration of computer programs No. 2018617495, Date of state registration in the Register of computer Programs June 25, 2018 [In Russ]

17. Magomedov I.A., Shikhaliev Sh.Kh. The program of initialization of the micro-controller, data exchange with the radio modem and configuration of the mesh network of energy metering devices. Certificate of registration of computer programs No. 2021610702, Date of state registration in the Register of computer programs 19.01.2021. [In Russ]

18. Certificate of state registration of the computer program No. 2021610702 Russian Federation. The program of initialization of the micro-controller, data exchange with a radio modem and setting up a mesh network of energy metering devices : No. 2021610042 : application 11.01.2021 : publ. 19.01.2021 / Sh. Kh. Shikhaliev, I. A. Magomedov; applicant Daghestan State Technical University. – EDN DIURDO. [In Russ]

19. Certificate of state registration of the computer program No. 2020660378 Russian Federation. Software of the system for determining the parameters of the mesh network : No. 2020619053 : application 13.08.2020 : publ. 02.09.2020 / A. R. Ramazanov, I. A. Magomedov ; applicant Daghestan State Technical University. – EDN BHUHIO. [In Russ]

20. Koskinen, P. Realization of a mesh network with a high range of action / P. Koskinen, K. Tatopolos. Wireless technologies. 2007; 2(7): 52-53. – EDN MTGBDX. [In Russ]

21. Lidsky, E. A. Route optimization in cellular communication networks. Telecommunications. 2009;10:10- 14. – EDN KZETMJ. [In Russ]

22. Patent No. 2468536 C2 Russian Federation, IPC H04W 48/20. Routing in a mesh network : No. 2010112992/07 : application 03.09.2008 : publ. 27.11.2012 / A. Stamoulis, A. Sampath. – EDN SQLZRJ.

23. Magomedov, I. A. Principles of constructing a mesh network of distributed calculators / I. A. Magomedov, M. M. Abdulkadirova, I. B. Biybolatov // Week of Science - 2021 : Collection of materials of the 42nd final scientific and technical conference of teachers, staff, graduate students and students of DSTU, Makhachkala, May 17-22, 2021. Makhachkala: FORMAT, 2021; 52-54. – EDN HKWQCZ. [In Russ]

24. Klyuchnikov, V. O. Choosing the optimal routing protocol in wireless sensor data transmission networks / V. O. Klyuchnikov. Modeling, optimization and information technologies. 2020; 8(2):29. – DOI 10.26102/2310-6018/2020.29.2.038 . – EDN ZAAZHN. [In Russ]

25. Ignatov, R. A. Routing protocols in wireless sensor networks / R. A. Ignatov, V. V. Losev. APRIORI. Series: Natural and Technical Sciences 2018;2:10. – EDN YVMXQH. [In Russ]

26. Pham, V. D. Research on the use of the AODV protocol in the LoRa mesh network / V. D. Pham, D. T. Le, R. V. Kirichek // Distributed computer and telecommunication networks: management, computing, communication (DCCN-2020) : proceedings of the XXIII International Scientific Conference, Moscow, September 14-18, 2020 year / under the general editorship of V.M. Vishnevsky, K.E. Samuilova. Moscow: V.A. Trapeznikov Institute of Management Problems of the Russian Academy of Sciences, 2020; 490-498. – DOI 10.25728/dccn.2020.062. – EDN ZUSSUF [In Russ]

27. Pisarchuk, A. S. Analysis of the use of wireless self-organizing networks / A. S. Pisarchuk, D. D. Melnikova. The World of Science Without Borders, February 11, 2022, 2022; 314-316. – EDN LZWQRY. [In Russ]

28. Dementieva, A. K. Development of a control system for accounting for energy consumption based on selforganizing wireless networks /A. K. Dementieva, S. V. Elyagin, A. G. Frenkel. REDS: Telecommunication devices and systems. 2013; 3( 4):331-333. – EDN ZSUAPV. [In Russ]