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Abstrak :
[This book summarizes the role and the possibilities of catalysis in the production of new energy carriers and in the utilization of different energy sources. The main goal of this work is to go beyond those results discussed in recent literature by identifying new developments that may lead to breakthroughs in the production of alternative energy. The book discusses the use of biomass or biomass derived materials as energy sources, hydrogen formation in methanol and ethanol reforming, biodiesel production, and the utilization of biogases. Separate sections also deal with fuel cells, photocatalysis, and solar cells, which are all promising processes for energy production that depend heavily on catalysts., This book summarizes the role and the possibilities of catalysis in the production of new energy carriers and in the utilization of different energy sources. The main goal of this work is to go beyond those results discussed in recent literature by identifying new developments that may lead to breakthroughs in the production of alternative energy. The book discusses the use of biomass or biomass derived materials as energy sources, hydrogen formation in methanol and ethanol reforming, biodiesel production, and the utilization of biogases. Separate sections also deal with fuel cells, photocatalysis, and solar cells, which are all promising processes for energy production that depend heavily on catalysts.]

Abstrak :
This book makes use of existing scenarios to sketch a new structure for Germany's and Europe's electricity system that will be able to cope simultaneously with the fundamental demands for economic efficiency, environmental sustainability and supply security.

Abstrak :
Perkembangan harga dari PV belakangan ini telah membuat teknologi PV semakin terjangkau. Harga dari modul PV di US sudah menurun dari 60c/watt menjadi 40c/watt dalam 3 bulan belakangan ini., dan diperkirakan akan semakin menurun sampai sekitar 35c/watt kedepannya. Tujuan dari penelitian ini adalah untuk mencari karakteristik dari rugi-rugi pada saluran yang disebabkan oleh penetrasi PV dan mendapatkan lokasi optimum dan kapasitas PV optimum. Simulasi alliran daya dilakukan pada grid pulau sumba timur menggunaka software DIgSILENT Power factory 15.1. Pemasangan PV pada sistim distribusi radial dengan lokasi optiPerkembangan harga dari PV belakangan ini telah membuat teknologi PV semakin terjangkau. Harga dari modul PV di US sudah menurun dari 60c/watt menjadi 40c/watt dalam 3 bulan belakangan ini., dan diperkirakan akan semakin menurun sampai sekitar 35c/watt kedepannya. Tujuan dari penelitian ini adalah untuk mencari karakteristik dari rugi-rugi pada saluran yang disebabkan oleh penetrasi PV dan mendapatkan lokasi optimum dan kapasitas PV optimum. Simulasi alliran daya dilakukan pada grid pulau sumba timur menggunaka software DIgSILENT Power factory 15.1. Pemasangan PV pada sistim distribusi radial dengan lokasi optimum dan kapasitas optimum dapat mengurangi rugidaya aktif hingga 50 . Lokasi optimal dan persentase penetrasi optimal untuk sistim distribusi radial di Sumba Timur system Waingapu terletak di bus Kambajawa dengan penetrasi 40.

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Recent price wars of the PV technology have made PV technology become more accessible. The price of solar modules in the US has already fallen from around 60c watt to 40c watt in the last quarter alone, and is expected to fall further to around 35c watt in the current quarter. The objectives of this research are to get the characteristic of line losses caused by PV penetration and get the optimum location and optimum PV penetration percentage. Load flow simulation was done on East Sumba Grid by using software DIgSILENT Powerfactory 15.1. Installation of PV in radial distribution system with optimum location and optimum percentage penetration able to decrease the active power losses up to 50 . Optimal location and penetration capacity percentage for radial distribution system in East Sumba Waingapu System Grid located in Kambajawa bus with 40 Penetration.

Abstrak :
The future of modern societies depends on their ability to deal with the challenge of climate change. This book focuses on sustainability innovations in renewable energies, combined heat and power, and energy service contracting, and analyses the institutions, actors and functions within the innovation system. ;

Abstrak :
This book addresses the problems of integrating waste-to-energy (WTE) in developing countries and countries in transition, where waste management infrastructure and awareness can be lacking, and where scepticism is among a unique and complex set of barriers. ;