Suleimanov V.M., Katsadze T.L. Electrical networks and systems
Kyiv: NTU "KPI". – 2008.
The textbook written by professors of the National Technical University "Kyiv Polytechnic Institute". It explains the main principles of the theory of alternating current EHV. Information on analytical and graphical methods of calculating operational modes. The using of control devices, compensation, power setting to increase their bandwidth is discussed. The methods of control and optimization of far electricity transmission, their outlet to the environment. Special deals with the design of EHV power in modern conditions.
For students of electrical specialties in higher education. It may be useful for scholars and experts engaged in research, design, operation of electrical systems and communications subsystem AC EHV.
Rare feature is the presence of parallel textbook publication in russian.
Genre: Textbook for higher education.
Intended: For students in electrical engineering specialties of higher educational institutions, researchers and professionals with electrical systems
Extent: 22 digital sheet
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Ukrainian version of the textbook
Table of content:
1. The main principles of the theory of long AC EHV. The introduction and development of technologies in the field of EHV transmission of electricity over long distances. Equivalent circuit parameters of long power lines. Equation of a long line in steady mode. The wave parameters of long power lines. The concept of lifelongrange transmission power. Modes of longrange power when the load active power, which differs from the natural. Using equations quadripole for modeling power. Definition of generalized equivalent quadripole sustainable longrange transmission based on Blondel's theorem. The basic mathematical model of power relations in the form of equations Shteynmettsa. Determination of equivalent parameters based on electrical quadripole characteristics of the network element circuits. Chain equivalent circuit of electricity far. Ekvyvalentuvannya quadripoles. Apparent parameters of circuits with lumped parameters of long transfers.
2. Calculations and engineering analysis of long power operating modes. Analytical methods of calculation of operating modes of long transfers. Research idle operation mode longrange power. The calculation of loss coefficients of active and reactive power in a distant power. Analytical calculation of the operating mode of transmission in terms of beginning. Analytical calculation of the mode of transmission in terms of the end. Analytical calculation of the operating mode of transmission in terms of fixing and end voltage at its beginning. Analytical calculation of the operating mode of transmission in terms of beginning and fixed voltage at the end. Analytical calculation of the operating mode of transmission in terms of beginning and fixed voltage at its ends. Analytical calculation of the operating mode of transmission
under voltage lock end and at its ends. Investigation of the distribution voltages and currents along the length of the longrange power. Universal chart longrange power. Analysis of longrange mode of transmission in terms of start and end using pie charts capacity. Performance of long transfers.
3. Asymmetric modes of EHV power. Introduction to asymmetric modes. Key provisions of the method of symmetrical components. Calculation of the mode of transmission in phase asymmetry parameters for the line. Application of integrated circuits for the analysis of asymmetrical modes of transmission. Analysis of asymmetrical modes of power systems using asymmetrical components.
4. Compensation devices and establishment of long electricity transmission in AC. Understanding bandwidth transmission. Ways to improve bandwidth, longrange transmission by changing its initial parameters. Calculation of compensation devices ektroperedach far. Features on the far line transmission of electric energy pivhvyleyu alternating current (voltage). Calculation of the adjustment devices in distant transmission. Engineering measures increase the bandwidth of long AC power. Compensation longitudinal inductive resistance distant power. Calculation of series and parallel elements enabled devices longitudinal compensation. Compensation of charging electric power through longrange shuntuvalnyh (compensating) reactors. The balance of reactive power in power systems that are integrated in parallel operation using distant power. Influence of selected locations compensation devices on technical and economic parameters of power operating mode.
5. Transformer regulations of EHV transmission. Introduction of an electric power network autorelated classes of nominal voltage. Calculation of the circuits of power transformers and autotransformers. Choosing the type, number and capacity of power to end autotransformers power substations EHV. Regulatory opportunities autotransformers EHV connection. Choosing the best regulatory branch of the regulator without breaking range of load power transformer that provides the lowest installed capacity of synchronous compensator. Application voltododatkovyh transformer to regulate power flows in heterogeneous electrical systems.
6. Management and optimization of operating modes of long EHV power. Basic information about the modes of longrange transmission EHV. Typical longrange transmission mode. Optimization mode voltage and reactive power in power far. Effective regulation of longrange transmission mode subject to the limitations on voltage. Effective regulation regimes of long transmission lines having a common node. Understanding the heterogeneity of the electrical network and methods of optimization of electrical networks with high heterogeneity.
7. The design and schematic solutions for the design of long EHV power. The main provisions of the feasibility study of EHV transmission lines. Choosing a design framework for the longrange transmission EHV. Choice of nominal voltage distant power. Recommendations by the main circuit EHV substations. Rationale for construction phase power lines EHV. Select the number of parallel circles distant EHV transmission lines. Choosing sectional lines. Corona discharge on EHV transmission lines. Determination of the electric field on the surface of the overhead EHV. Calculation of active power losses and energy to the crown. Evaluation of radio interference and acoustic noise in the case of the coronation of the overhead EHV transmission lines. Ecological aspects of the influence of electric field lines EHV on the environment.
8. Elements of the design of mechanical parts routes AC EHV. General requirements and rules of designing mechanical parts of EHV overhead lines. Selecting tracks air lines. Longitudinal profile tracks air lines. Considering the influence of climatic conditions in the design of EHV overhead lines. Statutory mechanical load on the wires and cables EHV overhead lines. Statutory mechanical load on the construction of towers EHV overhead lines. Supports EHV overhead lines. Garlands insulators EHV overhead lines. Curve sagging wire run in EHV overhead line. Equation of state leadership to run an air line EHV. Support position on the track profile by rozbyvnoho template.
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Russian version of the textbooks
Table of content:
1. The main principles of the theory of long AC EHV. The introduction and development of technologies in the field of EHV transmission of electricity over long distances. Equivalent circuit parameters of long power lines. Equation of a long line in steady mode. The wave parameters of long power lines. The concept of lifelongrange transmission power. Modes of longrange power when the load active power, which differs from the natural. Using equations quadripole for modeling power. Definition of generalized equivalent quadripole sustainable longrange transmission based on Blondel's theorem. The basic mathematical model of power relations in the form of equations Shteynmettsa. Determination of equivalent parameters based on electrical quadripole characteristics of the network element circuits. Chain equivalent circuit of electricity far. Ekvyvalentuvannya quadripoles. Apparent parameters of circuits with lumped parameters of long transfers.
2. Calculations and engineering analysis of long power operating modes. Analytical methods of calculation of operating modes of long transfers. Research idle operation mode longrange power. The calculation of loss coefficients of active and reactive power in a distant power. Analytical calculation of the operating mode of transmission in terms of beginning. Analytical calculation of the mode of transmission in terms of the end. Analytical calculation of the operating mode of transmission in terms of fixing and end voltage at its beginning. Analytical calculation of the operating mode of transmission in terms of beginning and fixed voltage at the end. Analytical calculation of the operating mode of transmission in terms of beginning and fixed voltage at its ends. Analytical calculation of the operating mode of transmission
under voltage lock end and at its ends. Investigation of the distribution voltages and currents along the length of the longrange power. Universal chart longrange power. Analysis of longrange mode of transmission in terms of start and end using pie charts capacity. Performance of long transfers.
3. Asymmetric modes of EHV power. Introduction to asymmetric modes. Key provisions of the method of symmetrical components. Calculation of the mode of transmission in phase asymmetry parameters for the line. Application of integrated circuits for the analysis of asymmetrical modes of transmission. Analysis of asymmetrical modes of power systems using asymmetrical components.
4. Compensation devices and establishment of long electricity transmission in AC. Understanding bandwidth transmission. Ways to improve bandwidth, longrange transmission by changing its initial parameters. Calculation of compensation devices ektroperedach far. Features on the far line transmission of electric energy pivhvyleyu alternating current (voltage). Calculation of the adjustment devices in distant transmission. Engineering measures increase the bandwidth of long AC power. Compensation longitudinal inductive resistance distant power. Calculation of series and parallel elements enabled devices longitudinal compensation. Compensation of charging electric power through longrange shuntuvalnyh (compensating) reactors. The balance of reactive power in power systems that are integrated in parallel operation using distant power. Influence of selected locations compensation devices on technical and economic parameters of power operating mode.
5. Transformer regulations of EHV transmission. Introduction of an electric power network autorelated classes of nominal voltage. Calculation of the circuits of power transformers and autotransformers. Choosing the type, number and capacity of power to end autotransformers power substations EHV. Regulatory opportunities autotransformers EHV connection. Choosing the best regulatory branch of the regulator without breaking range of load power transformer that provides the lowest installed capacity of synchronous compensator. Application voltododatkovyh transformer to regulate power flows in heterogeneous electrical systems.
6. Management and optimization of operating modes of long EHV power. Basic information about the modes of longrange transmission EHV. Typical longrange transmission mode. Optimization mode voltage and reactive power in power far. Effective regulation of longrange transmission mode subject to the limitations on voltage. Effective regulation regimes of long transmission lines having a common node. Understanding the heterogeneity of the electrical network and methods of optimization of electrical networks with high heterogeneity.
7. The design and schematic solutions for the design of long EHV power. The main provisions of the feasibility study of EHV transmission lines. Choosing a design framework for the longrange transmission EHV. Choice of nominal voltage distant power. Recommendations by the main circuit EHV substations. Rationale for construction phase power lines EHV. Select the number of parallel circles distant EHV transmission lines. Choosing sectional lines. Corona discharge on EHV transmission lines. Determination of the electric field on the surface of the overhead EHV. Calculation of active power losses and energy to the crown. Evaluation of radio interference and acoustic noise in the case of the coronation of the overhead EHV transmission lines. Ecological aspects of the influence of electric field lines EHV on the environment.
8. Elements of the design of mechanical parts routes AC EHV. General requirements and rules of designing mechanical parts of EHV overhead lines. Selecting tracks air lines. Longitudinal profile tracks air lines. Considering the influence of climatic conditions in the design of EHV overhead lines. Statutory mechanical load on the wires and cables EHV overhead lines. Statutory mechanical load on the construction of towers EHV overhead lines. Supports EHV overhead lines. Garlands insulators EHV overhead lines. Curve sagging wire run in EHV overhead line. Equation of state leadership to run an air line EHV. Support position on the track profile by rozbyvnoho template.
Media: file for downloading ( 7.20 Mbytes)
Case: PDF file
How to use:
If your browser setted up to allow opening of PDF files in the self window (this is typical setting), then after downloading you will see PDF document in the browser window.
Don’t forget to save this document to hard disk.
To do this press «Save a copy» button on the Adobe Reader toolbar (don’t confuse with «Save web page» command!).
If your browser setted up to disallow opening of PDF files in the self window, save file to hard disk and open it with Adobe Reader program.
Download free ElSeti.pdf ( 7.20 Mbytes)


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