Modeling of optimal electricity supply problem in Iran's power network by using hierarchical planning approach

The Design of the Household Photovoltaic Power-Supply System with Intelligent Expansion Capacity Based on STM32

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.1044-1045.541 ◽

2014 ◽

Vol 1044-1045 ◽

pp. 541-544

Author(s):

Gui Lin Yan ◽

Jun Ma ◽

Hai Wu Xie ◽

Jia Ting Lu ◽

Fu Yuan Cheng

Keyword(s):

Power Supply System ◽

Basic Problem ◽

Electricity Supply ◽

Large Power ◽

Photovoltaic Modules ◽

Photovoltaic Power ◽

Supply Problem ◽

Scope Of Application ◽

Storage Batteries ◽

Expansion Capacity

Qinghai-Tibet region has abundant solar energy resources. The photovoltaic power generation can be utilized to solve the electricity-supply problem in most parts of the region having no access to electricity. General household photovoltaic power can solve the basic problem of electrical lighting, but in some cases where large-power electricity supply is needed, such power cannot be utilized, which means its scope of application is limited. We employ the STM32 intelligent microprocessor controlling method to collect parameters and features of storage batteries and photovoltaic modules. The system can automatically expand capacity and output power, which is very practical in making general household photovoltaic power more widely applied.

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SUSTAINING PRIVATISATION OF ELECTRICITY SERVICE DELIVERY IN NIGERIA: A RESOLUTION BETWEEN ASPATIAL AND SPATIAL PLANNING APPROACH

Jurnal Teknologi ◽

10.11113/jt.v77.6523 ◽

2015 ◽

Vol 77 (15) ◽

Author(s):

Olamide Eniola Victor ◽

Norsiah Binti Abd. Aziz ◽

Abdul Razak Bin Jaffar

Keyword(s):

Service Delivery ◽

Spatial Data ◽

Spatial Planning ◽

Target Population ◽

Skewed Distribution ◽

Electricity Supply ◽

Policy Statement ◽

Comprehensive Planning ◽

Planning Approach ◽

Relationship Of

The symbiotic relationship of the concept of Aspatial and spatial planning approach to power reform cannot be underestimated, as it is critical to the sustainable service delivery of electricity to the target population, especially in Nigeria and other developing countries. As problem statement, the planning of service delivery of electricity supply, most often, had always been approached from the aspatial level of planning that is, “mere policy statement”, just as issue of privatization of electricity service delivery in Nigeria, without much relevance to spatial dimensional aspect. This lopsided planning approach to service delivery of public utilities generally and in particular electricity supply has consequently been the raison d’etre for; poor implementation of its laudable privatisation policy, inability to achieve the goals of its well-articulated and full packaged Strategies. The skewed distribution of electrical facilities, ineffective and malfunctioning conditions, overstretching and overloading of available facilities, incessant power failure, general poor electricity service delivery, inter alia, in Nigeria are attributable to non-adherence to spatial planning approach. The study, methodologically drawn from relevant literatures and tertiary sources of data, objectively aimed at stressing the symbiotic importance of spatial planning approach to the sustainability of aspatial planning strategies. Comprehensive planning, adequate available spatial data, involvement of relevant stakeholders, among others were the suggested recommendations, with main focus on privatization approach to service delivery of electricity in Nigeria.

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