Cybersecurity for Demand Flexible Appliances
This report focusses on cybersecurity threats in relation to demand flexible networked appliances. It investigates current efforts to address these, and summarises the issues that policy makers should be aware of in relation to minimising cybersecurity risks.
Optimized SiC PV Inverter
This report contains a detailed comparsion between a commercially available hybrid Si/SiC and a competitive full-SiC PV converter. The main objective was to provide a fair comparison in terms of semiconductor efficiency between both solutions.
Lighting and Health Report: Webinar Series
In October 2024, the IEA 4E SSLC Platform published a report that represents a synthesis of health and lighting studies published over the last decade. The effects of lighting on health are technology agnostic, however advances
Health Report Webinar Series
On this page, you can download the final presentations from each of the three webinars as well as watch the video recordings of the live webinars and Q&A sessions after each presentation. Topic Australian /
Solid State Lighting: Review of Health Effects – Webinar #3: Photobiological Safety & Glare
Webinar 3 of 3: Photobiological Safety & Glare Nov 21, 2024 IEA 4E SSLC Platform Solid State Lighting: Review of Health Effects Webinar #3 of 3 covering Temporal Light Modulation Intended for the Australia / Asia
Solid State Lighting: Review of Health Effects – Webinar #2: Circadian, Acute Neuro-Behavioural & Long-Term Effects
Webinar 2 of 3: Circadian, Acute Neuro-Behavioural & Long-Term Effects Nov 20, 2024 IEA 4E SSLC Platform Solid State Lighting: Review of Health Effects Webinar #2 of 3 covering Temporal Light Modulation Intended for the Australia
Solid State Lighting: Review of Health Effects – Webinar #1: Temporal Light Modulation
Webinar 1 of 3: Temporal Light Modulation Nov 19, 2024 IEA 4E SSLC Platform Solid State Lighting: Review of Health Effects Webinar #1 of 3 covering Temporal Light Modulation Intended for the Australia / Asia time
Securing Additional Energy Savings in SSL: an International Lighting Technology Roadmap
Over the past 20 years, the development and adoption of-state lighting (SSL) has led to substantial improvements in the quality and efficiency of lighting. This disruptive technology enabled a decoupling of lighting and energy consumption, whereby delivered lumens of light around the world has increased while lighting-related energy consumption and greenhouse gas emissions have decreased.
Motors Academy webinar – Advancing industrial inverters: the research roadmap for Wide Bandgap Power Semiconductors
Andrea Vezzini will present during a webinar at the Motors Academy on 21 November 2024 the development of a comprehensive “White Book on Wide Bandgap Semiconductor-Based Industrial Inverters.” As part of the IEA 4E EMSA Electric
Interlaboratory Comparison for Temporal Light Modulation Measurement
The 4E SSLC Platform has conducted an Interlaboratory Comparison (IC 2023) for the measurement of temporal light modulation (TLM) of solid-state lighting (SSL) products. Designed to meet proficiency testing requirements, IC 2023 compared measured TLM quantities of short-term flicker indicator (PstLM) and stroboscopic effect visibility measure (SVM, MVS), as well as three other TLM quantities, of four comparison LED lamp artefacts.
Influence of AC power supply on light flicker measurements
Accurate measurement of the short term flicker indicator is important for avoiding visible flicker and for SSL products compliance with regulations. The IC2023 Interlaboratory Comparison of temporal light modulation measurements revealed large variations depending on the laboratory-grade AC power supplies used.
Solid-State Lighting: Health Effects and Knowledge Gaps
The health effects of LED lamps and luminaires used for general lighting were reviewed by an international team of researchers working under the 4E SSLC Platform.
Advancing industrial inverters: the research roadmap for Wide Bandgap Power Semiconductors
Andrea Vezzini will present during a webinar at the Motors Academy on 21 November 2024 the development of a comprehensive “White Book on Wide Bandgap Semiconductor-Based Industrial Inverters.”
Overview of Minimum Energy Performance Standards worldwide
EMSA just published a world map showing Minimum Energy Performance Standards for electric motors in effect.
Overview of international standards for motor systems
EMSA published an overview of relevant international IEC & ISO and national/regional standards for electric motors, Variable Speed Drives as well as pumps, fans and air compressors.
IC 2023 Nucleus Laboratory Comparison Report Part 1: Lamp Artefacts
This report presents a comparison and demonstration of measurement equivalency of the five Nucleus laboratories that constitute the core of Interlaboratory Comparison 2023 (IC2023). This report is Part 1, covering LED lamp artefacts used in IC 2023.
International Standards for Pumps, Fans, Air Compressors
International Standards for Pumps, Fans, Air Compressors The tables below give an overview of relevant international and national (China, European Union, United States) standards for pumps, fans and air compressors. All ISO (International Organization for Standardization)
AC power supply issue for intrinsic flicker performance measurement
These comments were prepared and submitted to Members of three Expert Working Groups investigating temporal light modulation: CIE TC 2-89, IEC TC34 WG5 and IES LM-90 WG. These comments were intended to enable experts working on
DC Wallbox Pre Scoping Study
The 4E PECTA DC-Wallbox pre-scoping study aims to enhance understanding of DC-Wallboxes and pro-vides an overview of the current DC charging market, emphasizing the efficiencies of commercially avail-able chargers across different power levels.
International Standards for Motors
International Standards for Motors The tables below show all relevant international standards for electric motors and Variable Speed Drives. The first table provides an overview of standards. The second table gives more details.A preview of each
