This document specifies the functions and the information flows of industrial Facility Energy Management System (FEMS). Generic functions are defined for the FEMS, to enable upgrading traditional Energy Management System (EMS) from visualization of the status of energy consumption to automation of energy management defining a closer relation with other management and control systems. A generic method to classify the FEMS functions will be explained. The information exchange between the FEMS and other systems such as Manufacturing Operations Management (MOM), Manufacturing Execution System (MES) and Enterprise Resource Planning (ERP) will be outlined.<\/p>\n
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| 2<\/td>\n | undefined <\/td>\n<\/tr>\n | ||||||
| 5<\/td>\n | Annex ZA (normative)Normative references to international publicationswith their corresponding European publications <\/td>\n<\/tr>\n | ||||||
| 6<\/td>\n | English CONTENTS <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | FOREWORD <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | INTRODUCTION <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | 1 Scope 2 Normative references 3 Terms, definitions, and abbreviated terms <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | 3.1 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | 3.2 Abbreviated terms <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | 4 General 4.1 Energy management activities in Industrial Facilities Figures Figure 1 \u2013 Characteristic feature of HEMS, BEMS, and FEMS <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | 4.2 Hierarchical structure of enterprise manufacturing system 4.2.1 Levels of manufacturing enterprises and the activities Figure 2 \u2013 Functional hierarchy <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | 4.3 Energy management system in a manufacturing enterprise Figure 3 \u2013 Extension to the role-based equipment hierarchy model <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | 4.4 Role of FEMS and its expansion 4.4.1 Role of FEMS 4.4.2 Expansion of the role of FEMS Figure 4 \u2013 System configuration of integration of multiple FEMS <\/td>\n<\/tr>\n | ||||||
| 21<\/td>\n | 4.4.3 International standardization Figure 5 \u2013 Expansion of role of FEMS <\/td>\n<\/tr>\n | ||||||
| 22<\/td>\n | 4.5 Relation between FEMS and other systems 4.5.1 Relation between FEMS and other systems 4.5.2 FEMS and production system Figure 6 \u2013 Relationship between FEMS and other systems <\/td>\n<\/tr>\n | ||||||
| 24<\/td>\n | Figure 7 \u2013 Hierarchical model of production system Figure 8 \u2013 Multiple-input, Multiple-output controller <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | 4.5.3 Management and optimization 4.6 Information exchange 4.6.1 System boundary <\/td>\n<\/tr>\n | ||||||
| 26<\/td>\n | 4.6.2 Inside and outside of the facility Figure 9 \u2013 Hierarchical structure of integrated enterprise-production system <\/td>\n<\/tr>\n | ||||||
| 27<\/td>\n | 4.7 Data confidentiality 4.7.1 General Figure 10 \u2013 Example of Information exchange with inside and outside of the facility <\/td>\n<\/tr>\n | ||||||
| 28<\/td>\n | 4.7.2 Information security 5 Description of functions of FEMS 5.1 Category of functions of FEMS Figure 11 \u2013 IEC 62443 Security for industrial automation and control systems standards <\/td>\n<\/tr>\n | ||||||
| 29<\/td>\n | Figure 12 \u2013 Categories of FEMS functions and improvement cycle of energy performance Tables Table 1 \u2013 Description for FEMS function categories <\/td>\n<\/tr>\n | ||||||
| 31<\/td>\n | 5.2 Monitoring Data Flows 5.2.1 General Figure 13 \u2013 Relationship among functions of FEMS and other systems Table 2 \u2013 Data input and output of FEMS functions categorized into \u201cMonitoring\u201d <\/td>\n<\/tr>\n | ||||||
| 32<\/td>\n | 5.2.2 Collection of actual and reference data Figure 14 \u2013 Functions categorized under \u201cMonitoring\u201d and FEMS related data flow <\/td>\n<\/tr>\n | ||||||
| 33<\/td>\n | 5.2.3 Collection of manufacturing planning information and facility status <\/td>\n<\/tr>\n | ||||||
| 34<\/td>\n | 5.3 Analysis Data Flows 5.3.1 General Table 3 \u2013 Data input and output of FEMS functions categorized into \u201cAnalysis\u201d <\/td>\n<\/tr>\n | ||||||
| 35<\/td>\n | 5.3.2 Assumption for unmeasured parameters Figure 15 \u2013 Functions categorized under \u201cAnalysis\u201d and FEMS related data flow <\/td>\n<\/tr>\n | ||||||
| 36<\/td>\n | 5.3.3 Change detection in energy performance 5.3.4 Estimation of causality <\/td>\n<\/tr>\n | ||||||
| 37<\/td>\n | 5.3.5 Analysis of potential energy saving <\/td>\n<\/tr>\n | ||||||
| 38<\/td>\n | 5.4 Optimization Data Flows 5.4.1 General Table 4 \u2013 Data input and output of FEMS functions categorized into \u201cOptimization\u201d <\/td>\n<\/tr>\n | ||||||
| 39<\/td>\n | 5.4.2 Validation of operation strategy and constraints Figure 16 \u2013 Functions categorized under \u201cOptimization\u201d and FEMS related data flow <\/td>\n<\/tr>\n | ||||||
| 40<\/td>\n | 5.4.3 Derivation of operation strategy 5.5 Instruction Data Flows 5.5.1 General Table 5 \u2013 Data input and output of FEMS functions categorized into \u201cInstruction\u201d <\/td>\n<\/tr>\n | ||||||
| 41<\/td>\n | 5.5.2 Report optimisation results to operator\/energy manager Figure 17 \u2013 Functions categorized under \u201cInstruction\u201d and FEMS related data flow <\/td>\n<\/tr>\n | ||||||
| 42<\/td>\n | 5.5.3 Output operation strategies to other systems 6 Classification of FEMS <\/td>\n<\/tr>\n | ||||||
| 43<\/td>\n | Table 6 \u2013 Description of \u201cAutomation levels\u201d <\/td>\n<\/tr>\n | ||||||
| 44<\/td>\n | Figure 18 \u2013 Three-dimensional map of FEMS <\/td>\n<\/tr>\n | ||||||
| 45<\/td>\n | Table 7 \u2013 Relation between the level of automation and function <\/td>\n<\/tr>\n | ||||||
| 47<\/td>\n | 7 FEMS Demand Response 7.1 Demand Response <\/td>\n<\/tr>\n | ||||||
| 48<\/td>\n | 7.2 FEMS and Incentive-based Demand Response 7.3 FEMS and Price-based Demand Response Figure 19 \u2013 General approach common todayfor grid management of demand response <\/td>\n<\/tr>\n | ||||||
| 49<\/td>\n | Figure 20 \u2013 Correspondence relationship among these seven FCs and FEMS functions <\/td>\n<\/tr>\n | ||||||
| 50<\/td>\n | Table 8 \u2013 Relationship between the FCs in IEC 62872-2 [2] and the functions of FEMS <\/td>\n<\/tr>\n | ||||||
| 51<\/td>\n | Annex A (informative)FEMS Use Cases A.1 FEMS Actors Figure A.1 \u2013 Generic communication diagram between the smart grid and the FEMS Table A.1 \u2013 Actors and roles <\/td>\n<\/tr>\n | ||||||
| 53<\/td>\n | A.2 Use cases of FEMS A.2.1 General A.2.2 Selection of Use cases Figure A.2 \u2013 Use Case representation on three-dimensional FEMS model <\/td>\n<\/tr>\n | ||||||
| 54<\/td>\n | A.2.3 Measurement and analysis of energy data (Visualization) Figure A.3 \u2013 Relationship between IEC 62264 (ISA 95) model and FEMS use-cases Figure A.4 \u2013 Measurement and analysis of energy data <\/td>\n<\/tr>\n | ||||||
| 55<\/td>\n | A.2.4 Optimization of each unit Figure A.5 \u2013 Sequence diagram of measurement and analysis of energy data Table A.2 \u2013 Functions included in a Process (Measurement and analysis of energy data) <\/td>\n<\/tr>\n | ||||||
| 56<\/td>\n | Figure A.6 \u2013 Optimization of each unit (invertor control of compressor) <\/td>\n<\/tr>\n | ||||||
| 57<\/td>\n | A.2.5 Optimization of each facility Figure A.7 \u2013 Sequence diagram of Optimization of each unit (invertor control of compressor) Table A.3 \u2013 Functions included in a Process (optimization of each unit(invertor control of compressor) <\/td>\n<\/tr>\n | ||||||
| 58<\/td>\n | Figure A.8 \u2013 Optimization of each facility (quantity control of compressor) <\/td>\n<\/tr>\n | ||||||
| 59<\/td>\n | A.2.6 Optimization of energy supply facility Figure A.9 \u2013 Sequence diagram of optimization of each facility (quantity control of compressor) Table A.4 \u2013 Functions included in a process (optimization of each facility(quantity control of compressor) <\/td>\n<\/tr>\n | ||||||
| 60<\/td>\n | Figure A.10 \u2013 Optimization of energy supply facility (supply-side RENKEI) <\/td>\n<\/tr>\n | ||||||
| 61<\/td>\n | Figure A.11 \u2013 Sequence diagram of optimization of energy supply facility(supply-side RENKEI) Table A.5 \u2013 Functions included in a process (optimization of energy supply facility (Supply-side RENKEI)) Function <\/td>\n<\/tr>\n | ||||||
| 62<\/td>\n | A.2.7 Overall optimization Figure A.12 \u2013 Overall optimization (demand and supply RENKEI) <\/td>\n<\/tr>\n | ||||||
| 63<\/td>\n | Figure A.13 \u2013 Sequence diagram of overall optimization(demand and supply RENKEI) <\/td>\n<\/tr>\n | ||||||
| 64<\/td>\n | A.2.8 Energy Source optimization \u2013 Economics\/renewables Table A.6 \u2013 Functions included in a process (overall optimization (demand and supply RENKEI)) <\/td>\n<\/tr>\n | ||||||
| 65<\/td>\n | Figure A.14 \u2013 Alternative energy sources <\/td>\n<\/tr>\n | ||||||
| 66<\/td>\n | Figure A.15 \u2013 Sequence diagram for energy source optimization Table A.7 \u2013 Functions included in an energy optimization process <\/td>\n<\/tr>\n | ||||||
| 67<\/td>\n | A.2.9 Energy Profile <\/td>\n<\/tr>\n | ||||||
| 68<\/td>\n | Figure A.16 \u2013 Alternative energy profiles <\/td>\n<\/tr>\n | ||||||
| 69<\/td>\n | Figure A.17 \u2013 Sequence diagram for energy profile optimization Table A.8 \u2013 Functions included in an Energy Profiles Optimization Process <\/td>\n<\/tr>\n | ||||||
| 70<\/td>\n | Annex B (informative)Interface to exchange information for FEMS B.1 Energy Storage System (ESS) <\/td>\n<\/tr>\n | ||||||
| 71<\/td>\n | B.2 Peak shift Figure B.1 \u2013 Signal exchange diagram of the ESS and FEMS <\/td>\n<\/tr>\n | ||||||
| 72<\/td>\n | B.3 Peak shaving Figure B.2 \u2013 Energy flow during peak shift Figure B.3 \u2013 Peak shaving energy flow <\/td>\n<\/tr>\n | ||||||
| 73<\/td>\n | B.4 Other Functions B.4.1 General B.4.2 Battery operating time forecast B.4.3 Battery life monitoring B.4.4 Function update <\/td>\n<\/tr>\n | ||||||
| 74<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Industrial facility energy management system (FEMS). Functions and information flows<\/b><\/p>\n |