Dynamic inflow effects occur due to the rapid change of the rotor loading under conditions such as fast pitch steps. The paper presents a setup suitable for the investigation of those effects for non-axisymmetric rotor conditions, namely individual pitch steps. Furthermore, insights into the relevant …

Overcoming Challenges in local green H2 economies Organizer: Dr Beata Kviatek, Jean Monnet Chair in Sustainable EU Economy, Centre of Expertise Energy / International Business School / Hanze University of Applied Sciences Groningen, the Netherlands One of the main pathways of the current energy transition …

While modern wind turbines have become by far the largest rotating machines on Earth with further upscaling planned for the future, a renewed interest in small wind turbines (SWTs) is fostering energy transition and smart grid development. Small machines have traditionally not received the same level …

The upscaling of biphasic photochemical reactions is challenging because of the inherent constraints of liquid-gas mixing and light penetration. Using semi-permeable coaxial flow chemistry within a modular photoreactor, the photooxidation of the platform chemical furfural was scaled up to produce routinely …

Bert de Jonge, lector Juridische en economische vraag vraagstukken binnen de energietransitie bij de Hanzehogeschool Groningen, en advocaat Juridische zaken bij Enexis heeft een presentatie verzorgd over de introductie van het nieuwe Codebesluit Congestiemanagement.

The dynamic inflow effect describes the unsteady aerodynamic response to fast changes in rotor loading due to the inertia of the wake. Fast changes in turbine loading due to pitch actuation or rotor speed transients lead to load overshoots. The phenomenon is suspected to be also relevant for gust situations; …

● Ambitieuze beleidsdoelen en diverse stimuleringsmaatregelen maken de vraag naar groen gas veel groter dan het aanbod is. ● Zonder prijsdempende maatregelen en innovatie in de productie van groen gas zal de prijs van groen gas fors stijgen tot 2030.

Decentralised renewable energy production in the form of fuels or electricity can have large scale deployment in future energy systems, but the feasibility needs to be assessed. The novelty of this paper is in the design and implementation of a mixed integer linear programming optimisation model to minimise …

The need for increasing further the penetration of Renewable Energy Sources (RESs) is demanding a change in the way distribution grids are managed. In particular, the RESs intermittent and stochastic nature is finding in Battery Energy Storage (BES) systems its most immediate countermeasure. This work …

Increasingly, discussions on sustainability, in particular in relation to energy transition, are finding their way to the regional and local political arena. Although for analysing transition pathways on these sub-national scales, conceptual frameworks such as the multi-level perspective may be helpful, …