Release of Final Report: Domestic Air Conditioner Test Standards and Harmonization. This 4E project undertook a detailed examination of current test
The SSL Annex is pleased to publish today the Final Report for a research project that examined visual perception associated with temporal light modulation, and more specifically the stroboscopic effect. An interim draft report on this study was published in December 2018, and it has since been extended in sample size and in the scope of analysis and has undergone peer review.
On 9 and 10 June 2020, an International Motors Workshop will take online, organized by the European Cooper Institute and IFP Energies nouvelles.
The Electronic Devices and Networks Annex (EDNA) of the IEA 4E TCP welcomes New Zealand as the 13th member of the Annex. New Zealand will
The Motor Summit 2020 Internationals brings together selected international experts, industry representatives, standards developers and policy makers to exchange information on the latest
The European Commission published the new ecodesign and energy labelling regulations that apply to all lighting products in Europe. Called the “One Lighting Regulation”, the scope of coverage applies to all light sources – incandescent, halogen, fluorescent, high intensity discharge and solid-state lighting sources. The regulations set out mandatory quality and performance requirements as well as labelling, informational and product registry database requirements.
The IEC Advisory Committee on Energy Efficiency (ACEE) TG6 launched on 20 September 2019 in Tokyo the project ‘Coordination and Alignment of IEC and ISO Standards for Energy Efficient Electric Motor Driven Systems’ (CAISEMS).
Denmark officially joined the power electronic conversion technology annex.
China updated the draft for the crucial GB 18613 “Minimum allowable values of energy efficiency and values of efficiency grade for motors” with the future motor efficiency requirements. The minimum requirement for 3-phase asynchronous motors between 120 W and 1000 kW will be set at IE3. The formal introduction date has not been set.
The European Union published on 25 October 2019 the result of the revision of the Commission Regulation (EC) 640/2009 for electric motors. The new Commission Regulation (EU) 2019/1781 will require minimum requirements for a wider scope of motors (0.12 kW – 1000 kW), will also include 8-pole motors and will abolish the former requirement of an IE2 motor plus a converter instead of IE3. Also, maximum losses for converters between 0.12 kW and 1000 kW at IE2 are requested. From 2023, IE4 will be required for motors between 75 kW and 200 kW.
2nd PECTA experts workshop was held in Brussels, Belgium (November, 11th, 2019).
EDNA has launched its first newsletter: Network Connections The newsletter will be issued approximately every 6 months.
The IEA 4E SSL Annex and the Danish Technical University (DTU) worked together to plan a one-day seminar covering recent research on health and testing, including topics such as temporal light modulation and lifetime. The seminar also covered the new EU energy label for lighting and the product registry database.
As part of the work of the Interlaboratory Comparison 2017 (IC 2017), the SSL Annex has today published the Nucleus Laboratory Comparison Report. This report presents the results of a comparison between the Korea Institute of Lighting and ICT (KILT), Korea, and Laboratoire national de métrologie et d’essais (LNE), France. This work was conducted to verify their measurement uncertainties and to bring equivalence of their measurements of the IC 2017 artefacts. Based on the results of this comparison, the correction factors for equivalence of measurements by the two Nucleus Laboratories as prescribed in IC 2017 Technical Protocol were determined.
EDNA has published the following new reports: Test Procedures for Measuring Network Standby Power; Global Forecast of Energy Use for Wireless Charging; Bridging the Network
The latest addition to the family of tools by EMSA is the hydraulic calculator: DTI-Hydracalc
Webinar 11 September 2019 Connecting everyday, energy-using devices to the internet has profound implications for energy use. Connected devices can participate in new kinds of digital ecosystems:
4E is delighted to announce that the European Commission is the latest and 15th Member to join the IEA’s Technology Collaboration Programme The Commission has
Sweden is the latest country to join the 4E Electric Motor Systems Annex (EMSA), and joins the existing members of Australia, Austria, Denmark, the Netherlands,
From November 11th – 15th the 24th ExCo & Annex meetings take place in Brussels, Belgium.
