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Inventions, Volume 6, Issue 1

March 2021 - 20 articles

Cover Story: Home energy management systems (HEMS) require an accurate forecast of the electric power produced by photo-voltaic installations. If prective control algorithms are used in HEMS, this accurate forecast must be available for a specified prediction horizon (PH). By using historic data of the electric power generated, weather data and house occupation, multi-objective evolutionary algorithm designed shallow neural networks achieve a superior forecasting performance than other current modeling techniques, including deep learning models. View this paper
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Articles (20)

  • Article
  • Open Access
24 Citations
4,459 Views
15 Pages

Design and Construction of a Novel Simple and Low-Cost Test Bench Point-Absorber Wave Energy Converter Emulator System

  • Ephraim Bonah Agyekum,
  • Seepana PraveenKumar,
  • Aleksei Eliseev and
  • Vladimir Ivanovich Velkin

This paper proposed a test bench device to emulate or simulate the electrical impulses of a wave energy converter (WEC). The objective of the study is to reconstruct under laboratory conditions the dynamics of a WEC in the form of an emulator to asse...

  • Article
  • Open Access
18 Citations
4,116 Views
16 Pages

Image Preprocessing for Artistic Robotic Painting

  • Artur Karimov,
  • Ekaterina Kopets,
  • Georgii Kolev,
  • Sergey Leonov,
  • Lorenzo Scalera and
  • Denis Butusov

Artistic robotic painting implies creating a picture on canvas according to a brushstroke map preliminarily computed from a source image. To make the painting look closer to the human artwork, the source image should be preprocessed to render the eff...

  • Article
  • Open Access
8 Citations
2,863 Views
19 Pages

A new bi-directional circuit breaker is presented for medium-voltage dc (MVDC) systems. The Y-source impedance network topology is used to implement the breaker. The current transfer function is derived to show the frequency response and the breaker...

  • Article
  • Open Access
2 Citations
3,922 Views
19 Pages

Development of a Double Skin Facade System Applied in a Virtual Occupied Chamber

  • Eusébio Conceição,
  • João Gomes,
  • Maria Manuela Lúcio and
  • Hazim Awbi

In this study a system constituted by seven double skin facades (DSF), three equipped with venetian blinds and four not equipped with venetian blinds, applied in a virtual chamber, is developed. The project will be carried out in winter conditions, u...

  • Article
  • Open Access
3 Citations
2,885 Views
20 Pages

27 February 2021

The problem of localization of nodes of a wireless sensor network placed in different physical media (anchor nodes above ground and sensor nodes underground) is addressed in this article. We use time of arrival of signals transmitted between neighbor...

  • Article
  • Open Access
48 Citations
4,755 Views
11 Pages

Deep Learning-Assisted Short-Term Load Forecasting for Sustainable Management of Energy in Microgrid

  • Arash Moradzadeh,
  • Hamed Moayyed,
  • Sahar Zakeri,
  • Behnam Mohammadi-Ivatloo and
  • A. Pedro Aguiar

Nowadays, supplying demand load and maintaining sustainable energy are important issues that have created many challenges in power systems. In these types of problems, short-term load forecasting has been proposed as one of the management and energy...

  • Article
  • Open Access
6 Citations
3,469 Views
7 Pages

Discrete feeding of forest seeds is an urgent task for accurate detection of seeds during grading and reducing the seeding rate. The study used Pinus sylvestris L. seeds from cones collected in a natural stand of the Lisinsky educational-and-experime...

  • Article
  • Open Access
13 Citations
3,987 Views
23 Pages

Accurate photovoltaic (PV) power forecasting is crucial to achieving massive PV integration in several areas, which is needed to successfully reduce or eliminate carbon dioxide from energy sources. This paper deals with short-term multi-step PV power...

  • Article
  • Open Access
7 Citations
5,544 Views
15 Pages

The most profound requirements of fifth-generation (5G) technology implementations are the architecture design and the radio base station technology to capably run applications such as device-to-device, machine-to machine and internet of things at a...

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Inventions - ISSN 2411-5134