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Document Title UN R85: Proposal for amendments to ECE/TRANS/WP.29/GRPE/2018/5
Reference Number GRPE-76-23
Date
11 Jan 2018
Summary Revised proposal, superseding document GRPE/2018/5, 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 and UK
Rulemaking Area(s) UN R85 Net Power Measurement
Proposal Status Superseded
Meeting(s)
Related Documents
GRPE/2018/5 Proposal for a new Supplement to the original version of Regulation No. 85 (superseded)
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GRPE-75-12 Proposal for Supplement 8 to the original version of Regulation No. 85 (superseded)
WP.29/2018/50 UN R85: Proposal for Supplement 8 to the original series
Downloads
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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.

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.

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.

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.