The Experts below are selected from a list of 7845 Experts worldwide ranked by ideXlab platform
Murad A. Asa'd - One of the best experts on this subject based on the ideXlab platform.
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Issues for reactive power and voltage control Pricing in a deregulated environment
Decision Support Systems, 2001Co-Authors: A. P. Sakis Meliopoulos, George J. Cokkinides, Murad A. Asa'dAbstract:Issues related to reactive power, voltage support and transmission losses as dictated from a certain class of electric loads are addressed. Specifically, the impact of predominantly induction motor loads on voltage support, reactive power requirements, and transmission losses is examined. These issues are examined with a model, which explicitly models the induction motor mechanical load. Simulation results on a simplified electric power system are presented. Based on these results, a Pricing Structure for voltage and reactive power support is proposed. The basic assumption of the paper is that, in a deregulated environment, the expense of the incremental requirements for voltage control should be charged to the member causing the additional requirements. The results of this work can also be used to justify long-term Pricing agreements between suppliers and customers.
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Issues for reactive power and voltage control Pricing in a deregulated environment
Proceedings of the Hawaii International Conference on System Sciences, 1999Co-Authors: A. P. Sakis Meliopoulos, Murad A. Asa'd, George J. CokkinidesAbstract:This paper addresses issues related to reactive power, voltage support and transmission losses as dictated from a certain class of electric loads. Specifically, it addresses the impact of predominantly induction motor loads on voltage support, reactive power requirements, and transmission losses. These issues are examined with a model, which explicitly models the induction motor mechanical load. Simulation results on a simplified electric power system are presented. The results are utilized to propose a Pricing Structure for voltage and reactive power support. The basic assumption of the paper is that, in a deregulated environment, the expense of the incremental requirements for voltage control should be charged to the member causing the additional requirements. Alternatively, the results can be used to justify long term Pricing agreements between suppliers and customers.
George J. Cokkinides - One of the best experts on this subject based on the ideXlab platform.
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Issues for reactive power and voltage control Pricing in a deregulated environment
Decision Support Systems, 2001Co-Authors: A. P. Sakis Meliopoulos, George J. Cokkinides, Murad A. Asa'dAbstract:Issues related to reactive power, voltage support and transmission losses as dictated from a certain class of electric loads are addressed. Specifically, the impact of predominantly induction motor loads on voltage support, reactive power requirements, and transmission losses is examined. These issues are examined with a model, which explicitly models the induction motor mechanical load. Simulation results on a simplified electric power system are presented. Based on these results, a Pricing Structure for voltage and reactive power support is proposed. The basic assumption of the paper is that, in a deregulated environment, the expense of the incremental requirements for voltage control should be charged to the member causing the additional requirements. The results of this work can also be used to justify long-term Pricing agreements between suppliers and customers.
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Issues for reactive power and voltage control Pricing in a deregulated environment
Proceedings of the Hawaii International Conference on System Sciences, 1999Co-Authors: A. P. Sakis Meliopoulos, Murad A. Asa'd, George J. CokkinidesAbstract:This paper addresses issues related to reactive power, voltage support and transmission losses as dictated from a certain class of electric loads. Specifically, it addresses the impact of predominantly induction motor loads on voltage support, reactive power requirements, and transmission losses. These issues are examined with a model, which explicitly models the induction motor mechanical load. Simulation results on a simplified electric power system are presented. The results are utilized to propose a Pricing Structure for voltage and reactive power support. The basic assumption of the paper is that, in a deregulated environment, the expense of the incremental requirements for voltage control should be charged to the member causing the additional requirements. Alternatively, the results can be used to justify long term Pricing agreements between suppliers and customers.
Paul Simshauser - One of the best experts on this subject based on the ideXlab platform.
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distribution network prices and solar pv resolving rate instability and wealth transfers through demand tariffs
Energy Economics, 2016Co-Authors: Paul SimshauserAbstract:1-in-4 detached households in Southeast Queensland have installed rooftop solar PV—amongst the highest take-up rates in the world. Electricity distribution network capacity is primarily driven by periodic demand, and household load generally peaks in the early evening, whereas solar PV production peaks during the middle of the day and thus a mismatch exists. Compounding matters is the fact that the Structure of the regulated two-part network tariff is dominated by a flat-rate variable charge. In this article, interval meter data at the customer switchboard circuit level confirms that solar households use only slightly less peak capacity than non-solar households and, that non-trivial cross-subsidies are rapidly emerging. A tariff model demonstrates that a peak capacity-based ‘demand tariff’ is a more efficient, cost-reflective and equitable Pricing Structure that improves the stability of tariffs given a rate-of-return regulatory constraint.
A. P. Sakis Meliopoulos - One of the best experts on this subject based on the ideXlab platform.
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Issues for reactive power and voltage control Pricing in a deregulated environment
Decision Support Systems, 2001Co-Authors: A. P. Sakis Meliopoulos, George J. Cokkinides, Murad A. Asa'dAbstract:Issues related to reactive power, voltage support and transmission losses as dictated from a certain class of electric loads are addressed. Specifically, the impact of predominantly induction motor loads on voltage support, reactive power requirements, and transmission losses is examined. These issues are examined with a model, which explicitly models the induction motor mechanical load. Simulation results on a simplified electric power system are presented. Based on these results, a Pricing Structure for voltage and reactive power support is proposed. The basic assumption of the paper is that, in a deregulated environment, the expense of the incremental requirements for voltage control should be charged to the member causing the additional requirements. The results of this work can also be used to justify long-term Pricing agreements between suppliers and customers.
Xiaowen Fu - One of the best experts on this subject based on the ideXlab platform.
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an analysis of the dynamics of ownership capacity investments and Pricing Structure of ports
Transport Reviews, 2012Co-Authors: Yibin Xiao, Adolf K Y Ng, Hangjun Yang, Xiaowen FuAbstract:With more than 80% of the world's cargoes being transported by sea, effective port management is critical to the well-being of the global economy. This study models the effects of port ownership and governance on capacity investment and Pricing Structure, and these changes' implications on port service level and social welfare. The study argues that capacity investment and Pricing are significantly influenced by a port's ownership form, and the different levels of government involved. Inter-port competition leads to increased capacity investments by private investors and local authorities, which can be either higher or lower than social optimal level. Therefore, it is important for policymakers to consider the effects of institutional and competition factors in port reform initiatives.
