Xin MIAO, and Xi CHEN – P. R. China – Session 6 – 0393

1. Communication technical standards infrastructure of the smart grid Xin MIAO, and Xi CHEN China Electric Power Research Institute, Beijing 100192, P. R. China E-MAIL: miaox@epri.sgcc.com.cn Xin MIAO, and Xi CHEN – P. R. China – Session 6 – 0393

2. Introduction • Power network and communications network • Electric power communications network standard system frame establishment • Conclusion Xin MIAO, and Xi CHEN – P. R. China – Session 6 – 0393

3. 1.Introduction The Smart Grid technical standard is: • to achieve the Smart Grid development targets, • carries on the coordinated unification to Smart Grid various domains, • guaranteed the interoperability proposed technical stipulation or technology standard. Xin MIAO, and Xi CHEN – P. R. China – Session 6 – 0393

4. 1.Introduction The Smart Grid technical standard system has the Smart Grid standard according to its inner link composition the logic, the integrity and the open science organic whole. Xin MIAO, and Xi CHEN – P. R. China – Session 6 – 0393

5. Introduction • Power network and communications network • Electric power communications network standard system frame establishment • Conclusion Xin MIAO, and Xi CHEN – P. R. China – Session 6 – 0393

6. 2.Power network and communications network 2.1Equipment/system life cycle relations between power network and communications network machinery/construction class property is from 40 to 70 years, the electricity class property is from 20 to 30 years, the communications facility class property is from 8 to 10 years, the information equipment class property is from 4 to 5 years Xin MIAO, and Xi CHEN – P. R. China – Session 6 – 0393

7. 2.Power network and communications network 2.1Equipment/system life cycle relations between power network and communications network Smart Grid 1 generation the electricity class property operation service life cycle, needs to construct 2 to 4 generation of communications system Xin MIAO, and Xi CHEN – P. R. China – Session 6 – 0393

8. 2.Power network and communications network 2.2Reliable influence model between power network and communications network Xin MIAO, and Xi CHEN – P. R. China – Session 6 – 0393

9. 2.2 Reliable influence model between power network and communications network communications network reliable electrical network reliable Xin MIAO, and Xi CHEN – P. R. China – Session 6 – 0393

10. 2.2 Reliable influence model between power network and communications network transfer matrix Xin MIAO, and Xi CHEN – P. R. China – Session 6 – 0393

11. 2.Power network and communications network 2.3Standard match The Smart Grid standard system and the communications network standard system must match, and the renewal iteration needs the coordination. Xin MIAO, and Xi CHEN – P. R. China – Session 6 – 0393

12. Introduction • Power network and communications network • Electric power communications network standard system frame establishment • Conclusion Xin MIAO, and Xi CHEN – P. R. China – Session 6 – 0393

13. 3.Electric power communications network standard system frame establishment 3.1Electric power communications standard system setup procedure Xin MIAO, and Xi CHEN – P. R. China – Session 6 – 0393

14. Fig. 1 Standard frame setup procedure of the support Smart Grid's communications technology Xin MIAO, and Xi CHEN – P. R. China – Session 6 – 0393

15. Fig. 2 Pyramid structure of communication standards of Smart grid Xin MIAO, and Xi CHEN – P. R. China – Session 6 – 0393

16. 3.Electric power communications network standard system frame establishment 3.2Communications standard renewal iteration feedback mechanism Xin MIAO, and Xi CHEN – P. R. China – Session 6 – 0393

17. Fig. 3 Support Smart Grid's communications standard frame renewal iteration feedback schematic drawing Xin MIAO, and Xi CHEN – P. R. China – Session 6 – 0393

18. 3.Electric power communications network standard system frame establishment 3.3Communications standard appraisal system Xin MIAO, and Xi CHEN – P. R. China – Session 6 – 0393

19. Fig.4 Smart Grid communication standard frame needs each aspect coordinated development maintains balanced Xin MIAO, and Xi CHEN – P. R. China – Session 6 – 0393

20. 3.Electric power communications network standard system frame establishment 3.4Communications technology standards frame Xin MIAO, and Xi CHEN – P. R. China – Session 6 – 0393

21. Fig.5 Standardization conceptual model of Smart grid communications technology standards frame Xin MIAO, and Xi CHEN – P. R. China – Session 6 – 0393

22. Introduction • Power network and communications network • Electric power communications network standard system frame establishment • Conclusion Xin MIAO, and Xi CHEN – P. R. China – Session 6 – 0393

23. 4.Conclusion • The life cycle, 1 gen. of the electricity ≈2 to 4 gen. of the com. • Feedback mechanism. • Pyramid structure of the communication standards. • There are the 8 aspects needs to balance. • The communications platform,3 layers, transport, carrying and service. Xin MIAO, and Xi CHEN – P. R. China – Session 6 – 0393

24. Thank you！ Xin MIAO China Electric Power Research Institute, Beijing 100192, P. R. China E-MAIL: miaox@epri.sgcc.com.cn Xin MIAO, and Xi CHEN – P. R. China – Session 6 – 0393