A Framework for Electricity Price Spike Analysis with Advanced Data Mining Methods (2007)
Zhao, J. H., Dong, Z. Y., Li, Xue, Wong, K. P.
There are many techniques for electricity market price forecasting. However, most of them are designed for expected price analysis rather than price spike forecasting. An effective method of...
A Hybrid Probabilistic Criterion for Market-based Transmission Expansion Planning (2007)
Lu, M., Dong, Z. Y., Saha, T. K.
Market-based transmission expansion planning gives information to investors on where is the most cost efficient place to invest and brings benefits to those who invest in this grid. However, both...
A Hybrid Probabilistic Criterion for Market-based Transmission Expansion Planning (2007)
Lu, M., Dong, Z. Y., Saha, T. K.
Market-based transmission expansion planning gives information to investors on where is the most cost efficient place to invest and brings benefits to those who invest in this grid. However, both...
A framework for electricity price spike analysis with advanced data mining methods (2007)
Zhao, J. H., Dong, Z. Y., Li, Xue, Wong, K. P.
There are many techniques for electricity market price forecasting. However, most of them are designed for expected price analysis rather than price spike forecasting. An effective method of...
Power system energy analysis incorporating comprehensive load characteristics (2007)
Ma, J., Hill, D.J., Dong, Z.Y., He, R.M.
The energy function method developed so far assumes that the active load is constant. However, most of the actual load is voltage dependent, which binders the application of the energy analysis...
TCSC allocation based on line flow based equations via mixed-integer programming (2007)
Yang, G.Y., Hovland, G., Majumder, R., Dong, Z.Y.
Research effort has been given to locate the optimal locations of thyristor-controlled series capacitor (TCSC) and their initial compensation levels using mixed-integer programming (MIP). As a useful...
Electricity market price spike forecasting and decision making (2007)
Forecasting price spikes is a timely issue for the deregulated electricity market. Traditional price forecasting techniques show poor performance in handling price spikes, which usually follow a...
Hybrid optimization of system adequacy management in an electricity market (2007)
Luo, Y., Xue, Y., Yin, X., Dong, Z.Y., Ledwich, G., Lu, T., ...
A coordinative method for interruptible loads management in an electricity market (2007)
Luo, Y., Xue, Y., Ledwich, G., Yin, X., Dong, Z.Y., Liu, H., ...
Special Issue of Advances in Data Mining and Its Applications (2006)
Dong, Z. Y., Li, X., Wang, S. L.
Data mining is the process to identify valid, implicit, previously unknown, potentially useful and understandable information from large databases. It is an important step in the process of knowledge...
Nonlinear Control of Single-Machine-Infinite-Bus Transient Stability (2006)
Ford, Jason J., Ledwich, Gerard F., Dong, Z.Y.
Of increasing importance in network design is the requirement to control power system transient stability following large disturbances. If series or shunt control devices are available within the...
Nonlinear Control of Single-Machine-Infinite-Bus Transient Stability (2006)
Ford, Jason J., Ledwich, G, Dong, Z.Y.
Of increasing importance in network design is the requirement to control power system transient stability following large disturbances.If series or shunt control devices are available within the...
Special Issue of Advances in Data Mining and Its Applications (2006)
Dong, Z. Y., Li, X., Wang, S. L.
Data mining is the process to identify valid, implicit, previously unknown, potentially useful and understandable information from large databases. It is an important step in the process of knowledge...
Comparison of BR and QR eigenvalue algorithms system small signal stability analysis (2006)
Ma, J., Dong, Z. Y., Zhang, P.
The BR algorithm is a novel and efficient method to find all eigenvalues of upper Hessenberg matrices and has never been applied to eigenanalysis for power system small signal stability. This paper...
RSA-Grid: A grid computing based framework for power system reliability and security analysis (2006)
Nonlinear Control of Single-Machine-Infinite-Bus Transient Stability (2006)
Ford, Jason J., Ledwich, Gerard F., Dong, Z.Y.
Of increasing importance in network design is the requirement to control power system transient stability following large disturbances. If series or shunt control devices are available within the...
A hybrid planning method for transmission networks in a deregulated environment (2006)
Xu, Z., Dong, Z. Y., Wong, K. P.
The reconstruction of power industries has brought fundamental changes to both power system operation and planning. This paper presents a new planning method using a multi-objective optimization...
Transmission planning in a deregulated environment (2006)
Xu, Z., Dong, Z. Y., Wong, K. P.
The worldwide trend for the deregulation of the electricity generation and transmission industries has led to dramatic changes in system operation and planning procedures. The optimum approach to...
A Power System Control Scheme Based on Security Visualisation in Parameter Space (2005)
this paper proposed a comprehensive dynamic security assessment (DSA) scheme based on security parameter space of a power system. DSA is the most critical functionality of an electricity market and...
Electricity price spikes are abnormal prices in an electricity market, however they are one of the essential factors in determining the profit of market participants. Most literature only discuss...
Economic Constrained Transfer Capability Assessment (2005)
Goh, S. H., Xu, Z., Dong, Z. Y., Saha, Tapan K.
Following the deregulation of electric power utilities around the globe, it has been widely acknowledged that quantifying power system transfer capability is of increasingly importance in...
Investigation of Weather Dependency and Load Diversity on Queensland Electricity Demand (2005)
Ziser, C. J., Dong, Z. Y., Saha, T.
The aim of the work in this paper is to analyse the weather dependency of electrical loads for zones within the Queensland region of the Australian national electricity market, and to demonstrate the...
Transmission Expansion Planning Flexibility (2005)
Lu, M., Dong, Z. Y., Saha, T. K.
In recent years, the issue of flexibility has become increasingly important to power system planning. Generation flexibility has been under continuous research for many years; however there is little...
A Framework for Transmission Planning in a Competitive Electricity Market (2005)
Lu, M., Dong, Z. Y., Saha, T. K.
In this paper, a framework for optimal transmission system expansion planning in a competitive electricity market environment has been proposed. Open access transmission has created a deregulated...
A Framework for Transmission Planning in a Competitive Electricity Market (2005)
Lu, M., Dong, Z. Y., Saha, T. K.
In this paper, a framework for optimal transmission system expansion planning in a competitive electricity market environment has been proposed. Open access transmission has created a deregulated...
Transmission Expansion Planning Flexibility (2005)
Lu, M., Dong, Z. Y., Saha, T. K., Tseng, K. J., Devotta, J. B. X.
In recent years, the issue of flexibility has become increasingly important to power system planning. Generation flexibility has been under continuous research for many years; however there is little...
Investigation of Weather Dependency and Load Diversity on Queensland Electricity Demand (2005)
Ziser, C. J., Dong, Z. Y., Saha, T., Negnevitsky, Michael
The aim of the work in this paper is to analyse the weather dependency of electrical loads for zones within the Queensland region of the Australian national electricity market, and to demonstrate the...
Economic Constrained Transfer Capability Assessment (2005)
Goh, S. H., Xu, Z., Dong, Z. Y., Saha, Tapan K.
Following the deregulation of electric power utilities around the globe, it has been widely acknowledged that quantifying power system transfer capability is of