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| Document Title | Proposal for a new Supplement to the original version of Regulation No. 85 | ||||||||
| Reference Number | GRPE/2018/5 | ||||||||
| Date |
20 Oct 2017
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| Summary | Proposal to clarify the wording of the determination of the net power for electric motors and to correct an error in the formula presented in paragraph 5.4.2. Diesel engines - Factor αd. The parameter "fm" in the equation should be a superscript (e.g., meaning "to the power of fm"). Through a transcription error, this factor was rendered in normal text. | ||||||||
| Source(s) | OICA | ||||||||
| Rulemaking Area(s) | UN R85 Net Power Measurement | ||||||||
| Proposal Status | Superseded | ||||||||
| Meeting(s) | |||||||||
| Related Documents | |||||||||
| GRPE-75-13 | Effects of Thermal Loading on the Determination of Net Power for Electric Motors | ||||||||
| GRPE-75-12 | Proposal for Supplement 8 to the original version of Regulation No. 85 (superseded) | ||||||||
| GRPE-76-23 | UN R85: Proposal for amendments to ECE/TRANS/WP.29/GRPE/2018/5 (superseded) | ||||||||
| WP.29/2018/50 | UN R85: Proposal for Supplement 8 to the original series | ||||||||
| Downloads | |||||||||
| UNECE server | .pdf format | .docx format | |||||||
| Excerpts from session reports related to this document | |||||||||
| GRPE | Session 76 | 9-12 Jan 2018 |
29. The expert from OICA presented ECE/TRANS/WP.29/GRPE/2018/5 as amended by GRPE-76-23 proposing a solution for the concern raised by the expert from UK in GRPE-75-13 and corrects a long standing error in a formula shown by OICA in GRPE-75-12. GRPE adopted the proposal as reproduced in Annex VII and requested the secretariat to submit it to WP.29 and AC.1 for consideration and vote at their June 2018 sessions as draft Supplement 8 to UN Regulation No. 85. |
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