BS EN 61800-9-1:2017
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Adjustable speed electrical power drive systems – Ecodesign for power drive systems, motor starters, power electronics and their driven applications. General requirements for setting energy efficiency standards for power driven equipment using the extended product approach (EPA) and semi analytic model (SAM)
| Published By | Publication Date | Number of Pages |
| BSI | 2017 | 38 |
IEC 61800-9-1:2017 specifies the general methodology to energy efficiency standardization for any extended product by using the guidance of the extended product approach (EPA). This document specifies the methodology of determination of losses of the extended product and its sub-parts. It is applicable to motor systems operated by a motor starter or by a converter (power drive systems).
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 5 | Annex ZA(normative)Normative references to international publicationswith their corresponding European publications |
| 7 | English CONTENTS |
| 9 | FOREWORD |
| 11 | INTRODUCTION Figures Figure 1 – Illustration of core requirements of energy efficiency standardization |
| 13 | 1 Scope 2 Normative references |
| 14 | 3 Terms, definitions and symbols 3.1 Terms and definitions Figure 2 – Illustration of the extended product with embedded motor system |
| 15 | 3.2 Symbols |
| 17 | 4 Requirements for the development of energy efficiency standards for extended products 4.1 General |
| 18 | 4.2 Responsibility of the extended product standard or technical committee Figure 3 – Stakeholders and responsibilities for determinationof the energy efficiency indicator for an extended product |
| 19 | 4.3 Elements to achieve the extended product approach |
| 20 | 5 Requirements for the semi analytic model (SAM) of the extended product Tables Table 1 – Illustration how to combine essential elements of the efficiency contributions |
| 21 | 6 Requirements for the semi analytic model (SAM) of the motor system 6.1 General 6.2 Operating points of the PDS |
| 22 | 6.3 Requirements if the motor system contains no CDM 7 Merging the semi analytic models (SAMs) to the extended product approach 7.1 General Figure 4 – Illustration of the operating points (shaft speed, torque)for the determination of relative losses of the power drive system (PDS) Figure 5 – Speed versus torque relative power loss operating pointsto determine the motor starter or switchgear losses |
| 23 | 7.2 Speed versus torque loss points of a motor system Figure 6 – Responsibilities and workflow to derive the energyefficiency index (EEI) of an extended product |
| 24 | 7.3 How to determine intermediate speed versus torque loss points of a motor system 7.3.1 General Figure 7 – Four segments of deviating operating points of a PDS |
| 25 | 7.3.2 Loss determination by maximum losses of neighboured loss points 7.3.3 Loss determination by two-dimensional interpolation of losses of neighboured loss points Figure 8 – Two-dimensional interpolation for deviating operating points |
| 27 | Annex A (informative) Example how to apply the SAM in the EPA for pump systems with a required speed versus torque loss points using the PDS Figure A.1 – Three points of relative losses and shaded area of interestfor the pump manufactures while defining their EEI (energy efficiency index) |
| 28 | Figure A.2 – Example how the SAMs of the PDS and the pump systemshall interact to the resulting efficiency index of a pump system |
| 29 | Annex B (informative) Calculation of the energy consumption based on the duty profile |
| 30 | Annex C (informative) Basic torque and power vs. speed profiles, operating points over time C.1 General C.2 Basic torque and power vs. speed profiles |
| 31 | C.3 Operating points over time C.4 Definition of the operating points over time C.4.1 General Figure C.1 – Typical basic torque and power vs. speed profiles |
| 32 | C.4.2 Calculation of the energy consumption based on the operating points over time Figure C.2 – Example of operating points over time |
| 33 | C.4.3 Example of loss calculation for different operating points over time Table C.1 – Operating points over time for the investigated examples Table C.2 – Losses in the specified operating points for configuration 1 |
| 34 | Table C.3 – Losses in the specified operating points for configuration 2 |
| 36 | Bibliography |
