History of changes to: Robust Extra Low Cost Nano-grids (RELCON)
Date Action Change(s) User
Nov. 27, 2023, 2:12 p.m. Added 35 {"external_links": []}
Nov. 20, 2023, 2:02 p.m. Added 35 {"external_links": []}
Nov. 13, 2023, 1:33 p.m. Added 35 {"external_links": []}
Nov. 6, 2023, 1:31 p.m. Added 35 {"external_links": []}
Aug. 14, 2023, 1:30 p.m. Added 35 {"external_links": []}
Aug. 7, 2023, 1:31 p.m. Added 35 {"external_links": []}
July 31, 2023, 1:34 p.m. Added 35 {"external_links": []}
July 24, 2023, 1:35 p.m. Added 35 {"external_links": []}
July 17, 2023, 1:34 p.m. Added 35 {"external_links": []}
July 10, 2023, 1:25 p.m. Added 35 {"external_links": []}
July 3, 2023, 1:26 p.m. Added 35 {"external_links": []}
June 26, 2023, 1:25 p.m. Added 35 {"external_links": []}
June 19, 2023, 1:27 p.m. Added 35 {"external_links": []}
June 12, 2023, 1:29 p.m. Added 35 {"external_links": []}
June 5, 2023, 1:33 p.m. Added 35 {"external_links": []}
May 29, 2023, 1:27 p.m. Added 35 {"external_links": []}
May 22, 2023, 1:28 p.m. Added 35 {"external_links": []}
May 15, 2023, 1:31 p.m. Added 35 {"external_links": []}
May 8, 2023, 1:36 p.m. Added 35 {"external_links": []}
May 1, 2023, 1:27 p.m. Added 35 {"external_links": []}
April 24, 2023, 1:34 p.m. Added 35 {"external_links": []}
April 17, 2023, 1:29 p.m. Added 35 {"external_links": []}
April 10, 2023, 1:24 p.m. Added 35 {"external_links": []}
April 3, 2023, 1:26 p.m. Added 35 {"external_links": []}
Jan. 28, 2023, 11:08 a.m. Created 43 [{"model": "core.projectfund", "pk": 26102, "fields": {"project": 3291, "organisation": 2, "amount": 1277943, "start_date": "2018-04-30", "end_date": "2022-03-30", "raw_data": 42446}}]
Jan. 28, 2023, 10:52 a.m. Updated 35 {"status": ["Active", "Closed"]}
Jan. 28, 2023, 10:52 a.m. Added 35 {"external_links": []}
April 11, 2022, 3:46 a.m. Created 43 [{"model": "core.projectfund", "pk": 18206, "fields": {"project": 3291, "organisation": 2, "amount": 1276906, "start_date": "2018-04-30", "end_date": "2022-03-30", "raw_data": 18501}}]
April 11, 2022, 3:46 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 69533, "fields": {"project": 3291, "organisation": 5101, "role": "PP_ORG"}}]
April 11, 2022, 3:46 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 69532, "fields": {"project": 3291, "organisation": 5110, "role": "PP_ORG"}}]
April 11, 2022, 3:46 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 69531, "fields": {"project": 3291, "organisation": 2418, "role": "PP_ORG"}}]
April 11, 2022, 3:46 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 69530, "fields": {"project": 3291, "organisation": 44, "role": "LEAD_ORG"}}]
April 11, 2022, 3:46 a.m. Created 40 [{"model": "core.projectperson", "pk": 42939, "fields": {"project": 3291, "person": 5330, "role": "COI_PER"}}]
April 11, 2022, 3:46 a.m. Created 40 [{"model": "core.projectperson", "pk": 42938, "fields": {"project": 3291, "person": 4159, "role": "COI_PER"}}]
April 11, 2022, 3:46 a.m. Created 40 [{"model": "core.projectperson", "pk": 42937, "fields": {"project": 3291, "person": 5387, "role": "COI_PER"}}]
April 11, 2022, 3:46 a.m. Created 40 [{"model": "core.projectperson", "pk": 42936, "fields": {"project": 3291, "person": 2999, "role": "PI_PER"}}]
April 11, 2022, 1:47 a.m. Updated 35 {"title": ["", "Robust Extra Low Cost Nano-grids (RELCON)"], "description": ["", "\nRELCON is targeting Sustainable Development Goal 7- to ensure access to affordable, reliable, sustainable and modern energy for all. At present the World Bank estimates there to be about 1.3 billion people without access to electricity. This goal is seen as an enabler to improving the plight of people as determined by the Millennium Development Indices. There is a clear correlation between per capita electrical energy consumption, energy access and the Human Development Index. ODA list countries are the front and centre target of this research. This proposal meets the challenge to provide good Tier 3 electricity provision for homes and Tier 4 levels of electricity for community productive services and will be commercially viable at a cost of $4 per month per household (typical low end spend for kerosene). Furthermore, it has been designed so as to be grid ready. \n\nThis ambitious challenge is met by delivering a downwards step-change in the costs of distribution infrastructure by recognising that PV is becoming much cheaper and that widespread decentralised storage enables a significant decrease in distribution cabling costs. The system comprises of a nano-hub, serving 15 to 25 dwellings, each with a separate touch-safe ultra low voltage line. By having smart, low cost power electronic converters at each end of the line, mitigates many of the issues of volt drop. Furthermore, the local storage provides additional power at peak time, enabling the end user to have access to power in excess of the line rating. The batteries also allow for reduced peak powers on the lines that reduce the net losses, as well as providing additional resiliency to the system. The nano-hub can also accept a grid connection, thus greatly reducing the costs of delivering power to the already connected end users. \n\nRELCON has five work streams: 1) Understanding the needs of the community, 2) System design and operation, 3) Low cost, robust power converters 4) Protection systems and 5) In field prototype trial.\nThis project will develop the underlying technology, analysis tools and datasets to enable the robust design and operation of this novel network architecture that is fit for providing for the electricity needs of off-grid communities. It brings together exceptional expertise from three Universities, Oxford, Cardiff and the Co-operative University of Kenya, as well as three complimentary partner companies: Kenya Power (the main distribution and customer facing utility), African Power Storage (a UK based startup developing nano-hub) and Tropical Power (an implementation partner with an impeccable record). These partner companies already start to provide clear pathways to enabling significant impact.\n\n"], "extra_text": ["", "\n\nPotential Impact:\nIt is the vision of RELCON that the research developed by this project will make a significant impact on the number of people without electricity access. RELCON specifically identifies a route to develop a novel electricity system that can be commercially viable, and that provides a sustainable route to substantial energy consumption via a grid connection. RELCON will meet the energy trilemma directly by providing a system that is affordable (<$4/ month), clean (PV) and secure (local generation and storage).\n\nRural communities will benefit from access to DC electricity in the home to power lights, phone charging, entertainment, and low power (<300W) appliances such as power tools, shavers, fans, refrigeration and egg incubators. The nano-hub allows for (AC or DC) power up to a total 5kW, enabling a wide range of productive services including health care, education, water pumping, welding and commercial businesses. There is therefore a route to not only improving their social well-being, but also their wealth creation ability.\n\nElectricity utilities/ Rural Electrification Authorities (e.g. Kenya Power) will benefit by having a clear route to significantly increase electricity access that is financially sustainable. Additionally new tariff structures can be developed and trialed. This approach removes significant risk to an electrification programme, as actual consumption and commensurate financial data will be available. As the grid is connected, most of the expensive components (PV and central storage) can be reused in other locations, or can be used to provide additional resilience from notorious line outages. \n\nNGO's/ project implementers can benefit from the opportunity to develop a market that provides improved services compared to Solar Home Systems but at a capital expenditure much less than mini-grids.\n\nUK companies can benefit from the development of new products that fulfil a very large gap in a very large market. \n\nThe planet will benefit in that the substantial improvement of the social and human capital of LMICs will come at a significantly reduced impact on the environment.\n\n\n"], "status": ["", "Active"]}
April 11, 2022, 1:47 a.m. Added 35 {"external_links": [13000]}
April 11, 2022, 1:47 a.m. Created 35 [{"model": "core.project", "pk": 3291, "fields": {"owner": null, "is_locked": false, "coped_id": "58ebe52d-36b9-4577-ac8c-6c3b1aa3b421", "title": "", "description": "", "extra_text": "", "status": "", "start": null, "end": null, "raw_data": 18487, "created": "2022-04-11T01:36:11.364Z", "modified": "2022-04-11T01:36:11.364Z", "external_links": []}}]