Market Operations in Electric Power Systems

Market Operations in Electric Power Systems PDF

Author: Mohammad Shahidehpour

Publisher: John Wiley & Sons

Published: 2003-05-28

Total Pages: 552

ISBN-13: 0471463949

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An essential overview of post-deregulation market operations inelectrical power systems Until recently the U.S. electricity industry was dominated byvertically integrated utilities. It is now evolving into adistributive and competitive market driven by market forces andincreased competition. With electricity amounting to a $200 billionper year market in the United States, the implications of thisrestructuring will naturally affect the rest of the world. Why is restructuring necessary? What are the components ofrestructuring? How is the new structure different from the oldmonopoly? How are the participants strategizing their options tomaximize their revenues? What are the market risks and how are theyevaluated? How are interchange transactions analyzed and approved?Starting with a background sketch of the industry, this hands-onreference provides insights into the new trends in power systemsoperation and control, and highlights advanced issues in thefield. Written for both technical and nontechnical professionals involvedin power engineering, finance, and marketing, this must-haveresource discusses: * Market structure and operation of electric power systems * Load and price forecasting and arbitrage * Price-based unit commitment and security constrained unitcommitment * Market power analysis and game theory applications * Ancillary services auction market design * Transmission pricing and congestion Using real-world case studies, this timely survey offers engineers,consultants, researchers, financial managers, university professorsand students, and other professionals in the industry acomprehensive review of electricity restructuring and how itsradical effects will shape the market.

The Economics of Electricity Markets

The Economics of Electricity Markets PDF

Author: Darryl R. Biggar

Publisher: John Wiley & Sons

Published: 2014-07-10

Total Pages: 493

ISBN-13: 1118775724

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Bridges the knowledge gap between engineering and economics in a complex and evolving deregulated electricity industry, enabling readers to understand, operate, plan and design a modern power system With an accessible and progressive style written in straight-forward language, this book covers everything an engineer or economist needs to know to understand, operate within, plan and design an effective liberalized electricity industry, thus serving as both a useful teaching text and a valuable reference. The book focuses on principles and theory which are independent of any one market design. It outlines where the theory is not implemented in practice, perhaps due to other over-riding concerns. The book covers the basic modelling of electricity markets, including the impact of uncertainty (an integral part of generation investment decisions and transmission cost-benefit analysis). It draws out the parallels to the Nordpool market (an important point of reference for Europe). Written from the perspective of the policy-maker, the first part provides the introductory background knowledge required. This includes an understanding of basic economics concepts such as supply and demand, monopoly, market power and marginal cost. The second part of the book asks how a set of generation, load, and transmission resources should be efficiently operated, and the third part focuses on the generation investment decision. Part 4 addresses the question of the management of risk and Part 5 discusses the question of market power. Any power system must be operated at all times in a manner which can accommodate the next potential contingency. This demands responses by generators and loads on a very short timeframe. Part 6 of the book addresses the question of dispatch in the very short run, introducing the distinction between preventive and corrective actions and why preventive actions are sometimes required. The seventh part deals with pricing issues that arise under a regionally-priced market, such as the Australian NEM. This section introduces the notion of regions and interconnectors and how to formulate constraints for the correct pricing outcomes (the issue of "constraint orientation"). Part 8 addresses the fundamental and difficult issue of efficient transmission investment, and finally Part 9 covers issues that arise in the retail market. Bridges the gap between engineering and economics in electricity, covering both the economics and engineering knowledge needed to accurately understand, plan and develop the electricity market Comprehensive coverage of all the key topics in the economics of electricity markets Covers the latest research and policy issues as well as description of the fundamental concepts and principles that can be applied across all markets globally Numerous worked examples and end-of-chapter problems Companion website holding solutions to problems set out in the book, also the relevant simulation (GAMS) codes

The World Bank's Role in the Electric Power Sector

The World Bank's Role in the Electric Power Sector PDF

Author:

Publisher: World Bank Publications

Published: 1993-01-01

Total Pages: 88

ISBN-13: 9780821323182

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The World Bank is changing the way it does business in the energy sector. This Policy Paper is one of two that outlines the Bank's new policies for the sector. The review was prompted by concern about the effects of power generation on the environment and on populations that may be resettled to make way for projects. Another stimulus was the macroeceonomic reality of fewer investment resources in many countries. And many developing countries are becoming more receptive to reforming the way energy is produced and consumed. This paper credits the "public monopoly" approach of the last 30 years with facilitating expansion of power supplies, capturing technical economies of scale, and making effective use of scarce managerial and technical skills. Nonetheless, it recommends several new policies to improve the performance of the electric power sector in developing countries. These reforms will guide future Bank activities in the sector. Bank loans for electric power will go first to countries clearly committed to improving the performance of their power sectors. The Bank will also discourage subsidies on energy prices and will encourage private investment in utilities. And it will provide financing to help the least developed countries import power where local generation is not practical. The efficiency of production and use of electric power in developing countries is examined in a companion paper, Energy Efficiency and Conservation in the Developing World: The World Banks Role . The World Bank's Role in the Electric Power Sector is also available in Spanish: La funcion del Banco Mundial en el sector de la electricidad. Politicas para efectuar una reforma institucional, regulatoria, y financieria eficaz. (ISBN 0-8213-2451-9) / Stock No. 12451 / $7.95 / Price code 007 / Spanis