Micro-grids
Micro-grids are small scale versions of the traditional grid that allow specific local goals to be met. They can be connected to the macro-grid or function independently and typically manage real-time demand, supply and storage of electricity often in a large campus such as a University. A micro-grid can be a well-defined network of physical hardware, generation sources and storage or it can be considered as a local electricity management strategy using existing infrastructure but optimising it to achieve the best local outcome.
Where local generation is available, micro-grids have the potential to improve efficiency by connecting local consumers to decentralised electricity generation (photovoltaic (PV) or other micro- generation technology) and thereby reduce transmission and distribution losses associated with the grid supply. This is particularly applicable where new housing developments are constructed and the appropriate hardware and infrastructure can be installed from new.
In the future, new business models may arise surrounding micro-grids where commercial organisations act as intermediaries and install the necessary hardware to allow a local electricity management strategy to be played out and at the same time negotiate with the electricity supplier on behalf of their consumers.
This article was created by --BRE. It was taken from The future of electricity in domestic buildings, a review, by Andrew Williams, published in November 2014.
[edit] Related articles on Designing Buildings Wiki
- DC isolators for photovoltaic systems (FB 68).
- Electricity supply.
- Feed in Tariff.
- Flexible electrical networks for a low carbon future.
- Glossary of electrical terms.
- Islanded grid.
- Microgeneration certification scheme.
- Mini-grids.
- Solar photovoltaics.
- Smart buildings.
- Smart technology.
- Substation.
- Switchgear.
- The future of electricity in domestic buildings.
- The UK’s low-carbon future is increasingly electric.
Featured articles and news
Investors in People: CIOB achieves gold
Reflecting a commitment to employees and members.
Scratching beneath the surface; a guide to selection.
ECA 2024 Apprentice of the Year Award
Entries open for submission until May 31.
UK gov apprenticeship funding from April 2024
Brief summary the policy paper updated in March.
For the World Autism Awareness Month of April.
70+ experts appointed to public sector fire safety framework
The Fire Safety (FS2) Framework from LHC Procurement.
Project and programme management codes of practice
CIOB publications for built environment professionals.
The ECA Industry Awards 2024 now open !
Recognising the best in the electrotechnical industry.
Sustainable development concepts decade by decade.
The regenerative structural engineer
A call for design that will repair the natural world.
Buildings that mimic the restorative aspects found in nature.
CIAT publishes Principal Designer Competency Framework
For those considering applying for registration as a PD.
BSRIA Building Reg's guidance: The second staircase
An overview focusing on aspects which most affect the building services industry.
Design codes and pattern books
Harmonious proportions and golden sections.
Introducing or next Guest Editor Arun Baybars
Practising architect and design panel review member.
Quick summary by size, shape, test, material, use or bonding..