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Der verstärkte und schnelle Zubau erneuerbarer Energien ist Grundvoraussetzung für die Erreichung der ambitionierten Klimaziele. Somit ist es erklärtes Ziel, den Anteil der erneuerbaren Energien im elektrischen Energieversorgungsnetz so schnell wie möglich zu erhöhen. Der Zubau erneuerbarer Energien und die Abschaltung von konventionellen Kraftwerken bedeuten für die Regelung und den Betrieb des elektrischen Energieversorgungsnetzes eine große Herausforderung. Die Volatilität der erneuerbaren Energien erschwert die Frequenzhaltung; Speichertechnologien und weitere Flexibilitäten zum Ausgleich der kurzzeitigen und langfristigen Wirkleistungsschwankungen und -defizite sind zu integrieren. Die Einspeisung über Umrichter, die keine inhärente Inertia aufweisen, bedingt neue Konzepte für die Frequenzregelung. Die dezentrale Einspeisung in das Verteilnetz erfordert neue Überlegungen zur Spannungshaltung bzw. zum Blindleistungsmanagement über neuartige Betriebsmittel oder durch die Regelung der Erzeugungsanlagen. Auf der anderen Seite bedingt der Zubau verbraucherferner zentraler Erzeugungsanlagen weiträumige Übertragungen, die eine Höherauslastung des Übertragungsnetzes und den Einsatz von Hochspannungs-Gleichstromübertragungen erfordern. Gleichzeitig ist es ein ökonomisches und ökologisches Bestreben, aber auch eine Anforderung aus Gründen der Akzeptanz, den Netzausbau so gering wie möglich zu halten und die bestehende Infrastruktur so hoch wie möglich auszulasten. Die Höherauslastung der bestehenden Infrastruktur bedeutet aber auch einen Betrieb, der sich in Richtung der Stabilitätsgrenze verschiebt. Damit steigt die Gefahr eines System Splits und Fragen zum Netzwiederaufbau werden dringlicher. Es gibt vielfältige Ansätze und Forschungsarbeiten, um diesen Herausforderungen zu begegnen. Die Tagung gibt einen Einblick in Projekte und Technologien zur erforderlichen Netzregelung und Systemführung eines Systems mit wachsendem Anteil umrichterbasierter Erzeugungsanlagen. Die Transformation des elektrischen Energieversorgungssystems auf Verteilnetz- und Übertragungsnetzebene zu einem nachhaltigen und gleichzeitig stabilen System wird diskutiert. Aber auch Fragen zur Modellierung des elektrischen Energieversorgungsnetzes und Fragen zu Systemdienstleitungen bleiben nicht unbeachtet. Die Fachtagung steht in der Tradition der ETG-Fachtagungen "Netzregelung und Systemführung" und nimmt den zweijährigen Rhythmus mit dieser Fachtagung in Präsenz wieder auf, nachdem im letzten Jahr coronabedingt nur eine halbtägige Online-Veranstaltung in gekürzter Form stattgefunden hat. Sie richtet sich an alle mit der Netzplanung und dem Netzbetrieb befassten Expertinnen und Experten, an Hersteller innovativer Systemkomponenten und Erzeugungsanlagen, aber auch an Universitäten, Hochschulen und Forschungsinstitute aus dem Bereich der elektrischen Energietechnik. In einem zweitägigen Format werden interessante Beiträge zur Transformation des elektrischen Energieversorgungsnetzes präsentiert und ein zeitlich komfortabler Rahmen für den gegenseitigen Austausch angeboten.
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"This is a comprehensive guide to power system stability and control, written as a professional and student reference"--
Electric power systems --- Control --- Electric power system stability
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Electric power systems --- Control --- Control. --- Control of electric power systems --- Electric power system control --- Electric power system stability
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Electric power systems --- Control --- Control. --- Control of electric power systems --- Electric power system control --- Electric power system stability
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This book examines the problems of power systems in fields related to optimization of operating modes of electric power facilities and their control systems, information and measuring systems and metrological support in the electric power industry, ensuring the functioning of the electric power system in the conditions of a competitive market of the electric power. The book is devoted to modern problems ensuring operational reliability and safety of objects integrated power system of Ukraine. It is complex task, solution of which is related to optimization of operating modes of electric power facilities and their control systems, creating diagnostic systems for the electric power industry, ensuring the functioning of the electric power system in the conditions of a competitive market of the electric power. The presented research results in book allow increasing the reliability and efficiency of operation of energy facilities and ensuring the stability of power systems, the introduction of effective methods and tools for forecasting electricity supply, optimize power systems, suggest road map to integrate electricity markets taking into account network constraints in modern conditions of electricity markets. The book includes eight chapters.
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Electric power distribution. --- Electric power system stability. --- Electric power systems --- Control. --- Control of electric power systems --- Electric power system control --- Electric power system stability --- Stability of electric power systems --- Transients (Electricity) --- Electricity --- Power distribution, Electric --- Power transmission --- Electric power transmission --- Electrification --- Control --- Distribution
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Electric power distribution. --- Electric power system stability. --- Electric power systems --- Control. --- Control of electric power systems --- Electric power system control --- Electric power system stability --- Stability of electric power systems --- Transients (Electricity) --- Electricity --- Power distribution, Electric --- Power transmission --- Electric power transmission --- Electrification --- Control --- Distribution
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Climate change mitigation and adaptation are key challenges of the 21st century. These challenges include global energy consumption and dependence on fossil fuels, which are addressed in global energy policies. About two-thirds of global greenhouse gas emissions are linked to the burning of fossil fuels used for heating, electricity, transport, and industry. Therefore, the world is looking for the most reliable, cost-effective, and environmentally friendly energy sources coupled with energy saving, which is a clean and low-cost solution to the growing demand for energy. As a clear example of this, cities are integrating renewable energies into their smart city plans. This book aims to advance the contribution of the use of renewable energies and energy saving in order to achieve a more sustainable world.
Technology: general issues --- History of engineering & technology --- BIPV window --- WWR --- overall energy --- tilt angle --- visual comfort --- energy saving --- semi-arid --- wind power generation --- artificial neural networks --- chargeability factor --- reactive power capacity --- wind speed and demand curves --- energy management systems --- multi-objective function --- optimal set-points --- stochastic optimization --- wind farm operation --- expert survey --- renewable energy --- biogas --- biomethane --- biogas plant --- business model --- political support system --- building performance --- value co-creation --- value add --- maintenance management --- hospital buildings --- optimal power flow --- power flow --- optimization algorithms --- DC networks --- electrical energy --- optimization --- willingness to pay --- minigrids --- rural electrification --- Ghana --- hospital building maintenance --- critical success factor --- value-based practices --- importance-performance matrix analysis --- renewable energy sources --- non-conventional renewable energy sources --- RES --- NCRES --- electric power system --- information environment --- n/a
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Climate change mitigation and adaptation are key challenges of the 21st century. These challenges include global energy consumption and dependence on fossil fuels, which are addressed in global energy policies. About two-thirds of global greenhouse gas emissions are linked to the burning of fossil fuels used for heating, electricity, transport, and industry. Therefore, the world is looking for the most reliable, cost-effective, and environmentally friendly energy sources coupled with energy saving, which is a clean and low-cost solution to the growing demand for energy. As a clear example of this, cities are integrating renewable energies into their smart city plans. This book aims to advance the contribution of the use of renewable energies and energy saving in order to achieve a more sustainable world.
BIPV window --- WWR --- overall energy --- tilt angle --- visual comfort --- energy saving --- semi-arid --- wind power generation --- artificial neural networks --- chargeability factor --- reactive power capacity --- wind speed and demand curves --- energy management systems --- multi-objective function --- optimal set-points --- stochastic optimization --- wind farm operation --- expert survey --- renewable energy --- biogas --- biomethane --- biogas plant --- business model --- political support system --- building performance --- value co-creation --- value add --- maintenance management --- hospital buildings --- optimal power flow --- power flow --- optimization algorithms --- DC networks --- electrical energy --- optimization --- willingness to pay --- minigrids --- rural electrification --- Ghana --- hospital building maintenance --- critical success factor --- value-based practices --- importance-performance matrix analysis --- renewable energy sources --- non-conventional renewable energy sources --- RES --- NCRES --- electric power system --- information environment --- n/a
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