Matching indices taking the dynamic hybrid electrical and thermal grids information into account for the decision-making of nZEB on-site renewable energy systems

Cao, Sunliang; Sirén, Kai

doi:10.1016/j.enconman.2015.05.053

Cited by 24 publications

(8 citation statements)

References 23 publications

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“…Even if load-grid match is of increased importance [12,13,23,24], this does not constitute the main research issue of this paper. Whenever other energy carriers are used besides electricity, it is noteworthy that even if D = E, the electricity generation can be higher than the energy used and, therefore, the remaining is exported.…”

Section: Insert Table 3 Herementioning

confidence: 93%

The overall renewable energy fraction: An alternative performance indicator for evaluating Net Zero Energy Buildings

Panão

2016

Energy and Buildings

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Section: Insert Table 3 Herementioning

confidence: 93%

The overall renewable energy fraction: An alternative performance indicator for evaluating Net Zero Energy Buildings

Panão

2016

Energy and Buildings

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“…Correspondingly, due to the IoE the national power grid may serve as 'virtual energy storage' to help single prosumers to obtain a zero-energy balance. The information and data to be collected via the IoE may contain several recorded, instantaneous or forecasted data items with various resolutions and accuracies, including variables and parameters such as the dynamic frequency or the dynamic import/export tariffs [46].…”

Section: (Insert Table 2 Around Here)31 Evolution Of Energy Supply Chainmentioning

confidence: 99%

An overview of the concept and technology of ubiquitous energy

Alanne

Cao

2019

Applied Energy

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The continuous and rapid development of energy technology challenges the scientific community to ponder the long-term energy evolution from the perspective of sustainable energy transition.We state that one of the key challenges for the new (post-fossil) energy era is to guarantee to all energy users an access to adequate resources of energy everywhere and at any moment of time.To crystallize the key ideas of such a pervasive energy supply chain into a single concept, we introduce the concept 'ubiquitous energy'. The main contribution of our paper is to create a discussion framework for the concept and to identify the most relevant technology pathways for the realization of 'ubiquitous energy'. Hence, we first present the background of the concept and discuss matters concerning the 'quality of energy to be present everywhere'. Secondly, we review the latest innovations in energy technology with respect to the energy supply chain and summarize technology pathways to 'ubiquitous energy'. To that end, we describe a systematic framework to classify energy technologies under energy generation, storage, transmission and distribution. We conclude that 'ubiquitous energy' covers various solutions in both scope and degree of integration, but the most prominent trend of development is the use of distributed and shared resources and local energy supply chains. Here, the research should focus on integrated and mobile energy conversion and storage options and wireless power transmission.

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“…to the building energy management system (EMS) controller to visualise and update the initial conditions for the next optimisation routine. This technique is applied in this chapter to test the proposed 39 models in real-time. Section 4.1 considers an electrical storage and photovoltaic panels when implementing the HIL test.…”

Section: Validation Of the Proposed Models Via Hardware-in-the-loop Tmentioning

confidence: 99%

“…Figure 5.1 shows the general principle of the explained energy matching indices. [38,39,40] The objective function (5.1) is applied in four case studies using the following adjustments.…”

Section: Microgrid Model Expanded To a Calendar Yearmentioning

confidence: 99%