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

Frankfurt (Germany), 6-9 June 2011

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

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: [email protected]


1. Introduction

2. Power network and communications network

3. Electric power communications network standard system frame establishment

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


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.


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.


1. Introduction


1. Introduction





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


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




2.2Reliable influence model between power network and communications network





2.2 Reliable influence model between power network and communications network

communications network reliable electrical network reliable



2.2 Reliable influence model between power network and communications network

transfer matrix


2.3Standard match

The Smart Grid standard system and the communications network standard system must match, and the renewal iteration needs the coordination.




1. Introduction





3.1Electric power communications standard system setup procedure





Fig. 1 Standard frame setup procedure of the support Smart Grid's communications technology



Fig. 2 Pyramid structure of communication standards of Smart grid


3.2Communications standard renewal iteration feedback mechanism





Fig. 3 Support Smart Grid's communications standard frame renewal iteration feedback schematic drawing


3.3Communications standard appraisal system





Fig.4 Smart Grid communication standard frame needs each aspect coordinated development maintains balanced


3.4Communications technology standards frame





Fig.5 Standardization conceptual model of Smart grid communications technology standards frame


1. Introduction





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.


4. Conclusion



Thank you！

Xin MIAO

China Electric Power Research Institute, Beijing 100192, P. R. China

E-MAIL: [email protected]

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

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