The method of rational dispatching a sequence of heterogeneous repair works
Journal Title: Energetika - Year 2017, Vol 0, Issue 0
Abstract
For critically important power systems, some repair works should be performed by one repair brigade at the same time. Conditions for performing different works are often characterized by uncertainties. In practice, the term is given for each work, and possible damages exist if the performance of works is not well-timed. Taking into account these factors, the sequence of performing heterogeneous repair works essentially influences the safety and/or efficiency of the power system. The method of rational dispatching of the sequence of heterogeneous repair works considering the requirements of timeliness for their performance is proposed in this paper. The rational sequence of works is established by criteria of minimizing integral damages based on the best choices from different dispatcher technologies and their parameters (such as distribution of work call types by priorities, distribution of call priorities into groups, appointment of technologies inside groups). A possible effect is demonstrated by an example.
Authors and Affiliations
Andrey Kostogryzov, Oleg Atakishchev, George Nistratov, Sergey Klimov, Leonid Grigoriev
Keywords
Related Articles
- EP ID EP260813
- DOI 10.6001/energetika.v63i4.3624
- Views 90
- Downloads 0
An approach to optimize the cycling operation of conventional combined heat and power plants
The implementation of the market mechanism, which includes electricity price fluctuation, and a wide integration of intermittent generation, namely solar PV and wind energy, in energy production have changed the role and...
Comparative analysis of risks which are accompanied by the use of typical and boundary gases concentrations for the diagnostics of high voltage transformers
The aim of the scientific research provided in the article is to increase the operational reliability of high-voltage power transformers by reducing the possible risks when diagnosing high-voltage equipment based on the...
Cybersecurity of critical infrastructures such as nuclear facilities
In the last years, cybersecurity has become a crucial essential element within the security framework of critical infrastructures such as process industry, railways, hospitals and also nuclear facilities. The types of th...
A comparative study on physical properties of Al-doped zinc oxide thin films deposited from zinc acetate and zinc acetylacetonate by spray pyrolysis
Herein we present a comparative study on highly transparent, conductive aluminium-doped ZnO (AZO) thin films deposited by pneumatic spray pyrolysis (PSP) of a zinc acetate based solution and a zinc acetylacetonate based...
Luminescence of X-ray induced radiation defects in modified lithium orthosilicate pebbles with additions of titanium dioxide
Modified lithium orthosilicate (Li4SiO4) pebbles with additions of titanium dioxide (TiO2) are designed as a possible tritium breeder ceramic for the helium cooled pebble bed (HCPB) test blanket module. Additions of TiO2...