Name
Grigorash Oleg Vladimirovich
Scholastic degree
•
Academic rank
professor
Honorary rank
—
Organization, job position
Kuban State Agrarian University
Web site url
—
Articles count: 65
A strategic task, which will accelerate the
development of the economy is the reform of the
education system, which has to be focused on
improving the quality of training of graduates in
secondary and higher educational institutions. The
article describes the main causes of low quality of
graduates of schools and universities in our country.
The author proposes a complex of organizational and
methodical actions, implementation of which will
lead to a significant improvement of quality of
preparation of graduates of secondary and higher
educational institutions. Among these activities we
might highlight: developing a strategic plan for the
development of the education system, professional
standards for employees of the administrative
apparatus of education, the nomenclature of the main
structural divisions of educational institutions of
system of training personnel for universities, the
system of training of specialists of the highest level of
quality assessment of students ' knowledge and their
labor potential, the system of training scientificpedagogical
personnel and improving their
qualifications, passports, graduates of secondary and
higher educational institutions and certificates of
qualification of teachers, teachers and employees of
the administrative apparatus of the education sector,
the system of Patriotic education of students of
secondary and higher educational institutions,
evaluation criteria, efficiency and the ability of
educational institutions to give quality knowledge.
Prerequisite to achieve high results in educational
activities is to raise the status and the prestige of a
teacher of educational institutions
The article elucidates reasons for the falling prestige of
higher technical professional education in Russia and
based on their analysis we propose measures aimed at
raising the status of technical specialists. These
activities include: development of a strategic plan of
development of higher professional education, a
system of vocational guidance of graduates of
secondary educational institutions; improvement of
quality of preparation of scientific-pedagogical staff
and development of effective system of training of
teachers; the quality of the educational process and
development of effective system of training of
graduates; development of objective criteria for
assessing the effectiveness of universities;
development of a system of Patriotic education of
students of secondary and higher educational
institutions; increase of salaries of specialists,
influencing the country's economic development, the
status and prestige of the profession of high school
teacher. It is necessary to develop a strategic plan for
the development of higher professional education
urgently since the first part of young professionals will
be ready only after 4 years. Nevertheless, retraining
and advanced training of specialists of technical and
technological disciplines needed for the development
of modern techniques and technologies, including
foreign ones, we can start today. The implementation
of the considered measures will allow to raise prestige
of higher technical professional education and quality
training of students
It is known, that the development of fundamental and
applied sciences, besides research institutes, are the
universities. Integration of scientific researches of
higher school into production occurs in many forms
and can be largely determined by the quality of the
training, including defense of thesis, research and
teaching staff of the university. The article criticized
the Ministry of education and science of the Russian
Federation, and the higher attestation Commission of
Russian Academy of Sciences aimed at improving the
quality of work of dissertation councils and of the
level of theses, based on the optimization of the
network of dissertation councils, including their union,
raising the level of members of dissertation councils.
We have suggested a number of measures and specific
requirements for the content of dissertations and
supervisors of theses, official opponents of the thesis
councils and their members, employees of the HAC.
Introduction of considered proposals concerning
increasing the level of theses into practice of work of
dissertation councils, one set of measures will allow to
optimize the network of dissertation councils and to
improve the quality of their work
Synchronous generators are the primary source of electrical power autonomous electrosupply systems, including backup systems. They are also used in a structure of rotating electricity converters and are widely used in renewable energy as part of wind power plants of small, mini and micro hydroelectric plants. Increasing the speed and the accuracy of the system of the voltage regulation of synchronous generators is possible due to the development of combined systems containing more stabilizers. The article illustrates the functional schemes of circuit voltage stabilizers and frequency synchronous generators (with electromagnetic excitation and permanent magnet excitation) and describes the features of their work, including two and three-aggregate rotating converters of electricity used in uninterruptible power supply systems. To improve the technical characteristics of the system of stabilization we have proposed functional solutions for stabilizers of synchronous generators made on the base of direct frequency converters and using a transformer with a rotating magnetic field. To improve the reliability of and to improve the operational characteristics of the autonomous independent sources of electricity we suggest creating the main functional blocks and the elements of the stabilization system in a modular way. The functional circuit solutions of voltage regulators of synchronous generators and the characteristics of their work considered in the article, are able to improve the efficiency of pre-design work in the development of new technical solutions for stabilizing the voltage and the frequency in synchronous generators of electrosupply autonomous systems
The article proves the impossibility of interaction of
scientific work with educational process to prepare
highly qualified specialists, who would be able to
solve industrial problems and develop the economy of
the country. The scientific results are indicative of the
level of qualification of teaching staff, which affects
the quality of students. The article defines the
structural relationship and the content of the
organizational activities of scientific and educational
departments of the University, the departments and the
deans of faculties. They are aimed at improving the
quality of recruitment and training of students,
informing about the achievements of the University,
establishment of links between companies and
organizations interested in the results of scientific
research of the University and its graduates. The
reviewed activities and structural links with the
coordinated work of the structural subdivisions of the
University and implementation of the best practice are
the basis of progress. They will not only increase the
efficiency, including the efficiency of scientific work,
but also they will increase the quality of students
In the article we consider the technique of evaluating the performance of the faculty and the department for educational, methodical, scientific research and the development of material and technical base
The article presents a method of assessing the quality of individual students' knowledge and the quality of the group, taking into account professional training of teachers, who taught their classes
The article reveals the advantages of low energy in comparison with other renewable energy sources. It is shown that broad prospects are visible for small (100 - 1000 kW) and micro hydropower plants (up to 100 kW) when used in the foothill and mountain areas. At the same time, the construction of hydropower plants of sleeve-type has improved the operational and technical characteristics, among other types of small-scale power plants. The article presents main analytical expressions for calculating hydroelectric power generator and it has built graphic dependences for the power generator of pressure and water flow. To improve the performance of small hydroelectric power plants we have proposed using unregulated water turbine and non-contact induction generator in their construction, thus, we could stabilize voltage and frequency directly by the frequency converter. Depending on the requirements of consumers to power supply reliability and electricity quality, we have offered several options for structural and circuit solutions of autonomous systems of electrosupply, made using small hydroelectric power plants. Thus, we can greatly enhance the efficiency of such systems if they are used with other types of renewable sources, such as windfarms or solar power plants
The article reveals the experience of the introduction of innovative approaches to management of the main activities the department of aimed at improving the efficiency of the teaching staff and the quality of training of students
The article deals with one of the promising areas belonging to energy-saving technologies; it is the introduction of biogasoline stations into agricultural production. The analysis of the application in the world has been shown. To determine the cost-effectiveness of biogasoline stations we have shown the data for the calculation of the potential of biomass: organic waste settlements; animal waste; waste of poultry; crop residues; waste processing industry. We have obtained graphic dependences of electricity generated in the day from livestock and poultry, as well as the number of sunflower, rice, and sugar beets. The table also shows the thermal properties of organic agricultural wastes, allowing increasing the efficiency of calculations to determine the biomass resources. We have considered the schemes of biogasoline stations, a gas turbine power plant and a steam turbine power plant and disclosed the features of their work. To improve the operating and technical specifications of the stations intended for power generation we have proposed using non-contact generators and stabilization of parameters of electric power in their designs to carry out direct frequency converter. We have disclosed the advantages and disadvantages of biogas, as well as the direction of its effective use. It is shown that the use of all the possibilities in the complex of biogasoline stationns (production of fertilizers and motor oil, production of heat and electricity) would improve the efficiency and the payback of investment would be from 3 to 5 years, which is mainly determined by the volumes of biomass