DD IEC TS 62257-4 : DRAFT 2005

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Functional requirements of production and distribution
  subsystems
  4.1 Preliminaries
  4.2 Overall needs to be satisfied
  4.3 Introduction to subsystems
  4.4 Functional description of a production subsystem
  4.5 Functional description of a distribution subsystem
  4.6 Functional description of a demand subsystem
  4.7 Constraints to be complied with by production
      distribution and demand subsystems
5 Energy management rules
  5.1 General
  5.2 Functional description for an energy management of
      an isolated system
  5.3 Demand side management
6 Expected results from the sizing process
  6.1 Introduction
  6.2 Participants in the sizing process
  6.3 Elements for comparing various design proposals
  6.4 Frameworks for proposal
  6.5 Proposal for a sizing process
  6.6 Impact of design assumptions on system sizing and cost
  6.7 Guarantee of results
7 Data acquisition rules for system management
  7.1 Introduction
  7.2 General
  7.3 Levels of data acquisition and data necessity
  7.4 Data to be collected
  7.5 Operating conditions, electrical and engineering
      requirements for data acquisition
Annex A (informative) Example for detailed performance
        criteria and levels for a production subsystem
Annex B (informative) Example for detailed performance
        criteria and levels for a distribution subsystem
Annex C (informative) Example framework for proposal
        specification
Annex D (informative) Equation for costs calculations
Annex E (informative) Proposal for a sizing process

Gives a method for describing the results to be achieved by the electrification system independently of the technical solutions that could be implemented.