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Ditemukan 18169 dokumen yang sesuai dengan query
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"This book discusses topics related to power electronics, especially electromagnetic transient analysis and control of high-power electronics conversion. It focuses on the re-evaluation of power electronics, transient analysis and modeling, device-based system-safe operating area, and energy balance-based control methods, and presenting, for the first time, numerous experimental results for the transient process of various real-world converters."
Singapore: Springer Nature, 2019
e20508052
eBooks  Universitas Indonesia Library
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Chowdhuri, Printidra
New York: John Wiley & Sons, 1996
621.31 CHO e
Buku Teks SO  Universitas Indonesia Library
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Watson, Neville
"Accurate knowledge of electromagnetic power system transients is crucial to the operation of an economic, efficient and environmentally friendly power systems network without compromising on the reliability and quality of Electrical Power Supply. Electromagnetic transients simulation (EMTS) has become a universal tool for the analysis of power system electromagnetic transients in the range of nanoseconds to seconds. This book provides a thorough review of EMTS and many simple examples are included to clarify difficult concepts. This book will be of particular value to advanced engineering students and practising power systems engineers."
London: Institution of Engineering and Technology, 2007
e20451638
eBooks  Universitas Indonesia Library
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Lander, Cyril W.
London: McGraw-Hill , 1993
621.381 52 LAN p
Buku Teks  Universitas Indonesia Library
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Orecchini, Fabio
"This book describes and assesses energy technologies, markets and future strategies, focusing on their capacity to produce, exchange, and use energy vectors. Special attention is given to the renewable energy resources available in different areas of the world and made exploitable by the integration of energy vectors in the global energy system. Clear definitions of energy vectors and energy systems are used as the basis for a complete explanation and assessment of up-to-date, available technologies for energy resources, transport and storage systems, conversion and use. The energy vectors scheme allows the potential realization of a worldwide sustainable energy system to fulfill global development expectations by minimizing both the impact on the environment, and the international political frictions for access to limited and concentrated resources."
London: [Springer, ], 2012
e20418832
eBooks  Universitas Indonesia Library
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Hammami, Manel
"This book describes an original improvement in power quality of photovoltaic generation systems obtained by the use of a multilevel inverter implemented with level doubling network (LDN). Modulation principles and harmonic analysis of output voltages are proposed and introduced in detail for both single and three-phase LDN configurations. The analysis is then extended to dc-link current and voltage, with emphasis to low-frequency harmonics and switching frequency ripple. This work represents the first comprehensive implementation of maximum power point tracking (MPPT) schemes using the ripple correlation control (RCC) algorithm in the presence of multiple ripple harmonics, such as in the case of multi­level inverters. Numerical simulations and experimental tests are carefully reported here, together with practical insights into the design of dc-link capacitors."
Switzerland: Springer Nature, 2019
e20509157
eBooks  Universitas Indonesia Library
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"
ABSTRACT
Interdisciplinary in its approach and global in its perspective, Energy Systems and Sustainability: Power for a Sustainable Future, Second Edition, provides a contemporary exploration of the economic, social, environmental, and policy issues raised by current systems of energy use. Emphasizing the important issue of sustainability, it analyzes the historical evolution of the world's energy systems, the principles underlying their use, and their present status and future prospects. Beginning with a survey of basic energy concepts, the book describes the magnitude and patterns of human energy needs at various levels. It moves on to an overview of the fossil and nuclear-fuelled energy that, together with hydroelectric power and traditional biofuels, supply most of the world's commercial energy needs. Sections on economics describe the basic methods through which the monetary costs of energy are calculated, also considering the "external" costs of energy production. Finally, the book looks at the sustainability issues associated with both fossil- and nuclear-fuel use--and considers the technological advancements and social developments that might solve these problems. Providing a truly interdisciplinary approach, Energy Systems and Sustainability: Power for a Sustainable Future, Second Edition, is ideal for undergraduate engineering students and undergraduates studying policy making. "
Oxford: Oxford University Press, 2012
333.79 ENE
Buku Teks SO  Universitas Indonesia Library
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Dwi Cahya Agung Saputra
"Pemerintah Indonesia menargetkan dapat mencapai Net-Zero Emission (NZE) di sektor energi pada tahun 2060 atau lebih cepat dengan mengoptimalkan pemanfaatan sumber daya energi baru dan terbarukan (EBT), terutama yang berasal dari variable renewable energy (VRE). Kondisi sistem tenaga listrik Jawa, Madura, Bali (Jamali) yang saat ini masih didominasi oleh pembangkit listrik berbasis fosil telah memberikan tantangan dalam upaya transisi ke energi bersih. Di samping itu, karakteristik intermittency yang dimiliki oleh pembangkit VRE berpotensi meningkatkan ketidakpastian di sisi pasokan energi dan tekanan pada pengoperasian pembangkit termal. Salah satu solusi untuk mengatasi kendala intermittency dari pembangkit VRE adalah sistem Jamali harus dibuat fleksibel. Pada penelitian ini, dilakukan analisis terhadap fleksibilitas sistem Jamali untuk tahun 2030, 2040, dan 2050 dengan bantuan perangkat lunak IRENA Flextool, dengan tujuan mengevaluasi kemampuan sistem JAMALI dalam mengakomodasi integrasi pembangkit VRE yang masif di tahun 2030, 2040, dan 2050. Perangkat lunak beroperasi dengan prinsip economic load dispatch untuk memperoleh kondisi generation dispatch yang optimum dengan biaya operasi semurah mungkin. Dari hasil analisis, sistem Jamali tahun 2030 diperkirakan memiliki kemampuan fleksibilitas yang memadai untuk mengakomodasi integrasi VRE dengan presentase sebesar 5%. Sistem Jamali tahun 2040 juga diperkirakan memiliki kemampuan fleksibilitas yang cukup memadai untuk mengakomodasi integrasi VRE sebesar 36,97% dari total kapasitas terpasang pembangkit di tahun tersebut. Sedangkan sistem Jamali tahun 2050 diperkirakan memiliki kemampuan fleksibilitas yang tidak memadai untuk mengakomodasi integrasi VRE sebesar 51,95%. Hal ini disebabkan pada tahun 2050, sistem mengalami kehilangan beban sebesar 109,79 TWh dan pembatasan kapasitas VRE sebesar 706,69 MW.

The integration of variable renewable energy (VRE) into the JAMALI power system, characterized by intermittency and high uncertainty, has the potential to disrupt reliability and increase the operational complexity of the power system. These challenges can be mitigated if the power systems possess adequate flexibility. An analysis of the flexibility of the JAMALI power system is carried out to assess power system flexibility due to the increasing share of VRE in the JAMALI power system, phased as follows 5% in 2030, 37% in 2040, and 52% in 2050. The analysis is performed with the assistance of the IRENA FlexTool, running on the principle of economic dispatch. Based on the analysis results, it is observed that the greater the share of VRE in the JAMALI power system the lower the power system’s flexibility. This is evidenced by a VRE curtailment of 706.62 MW and a loss of load of 109.79 TWh in the JAMALI power system in 2050."
Depok: Fakultas Teknik Universitas Indonesia, 2024
T-pdf
UI - Tesis Membership  Universitas Indonesia Library
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Yang, Weijia
"This book reports on a comprehensive study addressing the dynamic responses of hydropower plants under diverse conditions and disturbances, and analyzes their stability and oscillations. Multiple models based on eight existing hydropower plants in Sweden and China were developed and used for simulations and theoretical analysis with various degrees of complexity and for different purposes, and compared with on-site measurements for validations. The book offers important insights into the understanding of the hydraulic, mechanical and electrical coupling mechanisms, up to market conditions and incentives. It recommends control strategies for a more stable and efficient operation of hydropower plants."
Switzerland: Springer Nature, 2019
e20508974
eBooks  Universitas Indonesia Library
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Mohan, Ned
"This text describes a variety of practical and emerging power electronic converters made feasible by the new generation of power semiconductor devices. Topics include an expanded discussion of diode rectifiers and thyristor converters as well as chapterson heat sinks and magnetic components."
Hoboken, NJ: John Wiley & Sons, 2003
621MOHP001
Multimedia  Universitas Indonesia Library
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