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With the support of national policies, China's renewable energy generation industry has experienced a rapid development period and entered the world forefront level, especially in the aspects of installed capacity and speed of newly installed capacity. However, with the rapid development of renewable energy, the power generation industry is facing more and more challenges, particularly in investment...
The abundant market participants and transactions, as well as the flexibility of the power system planning and operation make tremendous challenges to the transmission investment. According to the real-option characteristics of transmission investment, the framework of the transmission investment decision is given. Then the market-clearing midel is bulit to realize the most efficient operation of...
Compared with the conventional energy power generation investments, the uncertainty of wind power investment will bring greater risk. For wind power investors, wind power investment strategy-makers, even for wind power equipment manufacturers, all urgently need decision-support tools to minimize the risk and obtain optimal investment opportunities. In this paper, firstly we analyze the current problems...
With the relative theory of commercial investment in transmission, the commercial investment mode based on the diversification of property rights is studied. The paper summarizes and compares the different models based on the regulation and market, proposes the challenges that faced by commercial investment in transmission, and analyzes the commercial investment mode under different condition.
Real-time price is the fulcrum of competitive electricity market, which is also an effective way to achieve optimal allocation of power market resources. Firstly, this paper builds a mathematical model about the competition of wholesale market and retail market; And then, it builds an incentive model about the influence of Growth of real-time price consumers on generation capacity investment; Finally,...
One of the characteristics of smart grid is the largescale access of distributed generation to distribution network, thus encouraging distributed generation investments is of great significance to the construction of smart grid. A method of economic compensation for independent distributed generation investment in the distribution network is presented. First of all, the reliability incremental value...
Evaluation of the transmission investment project plays a great role in the grids construct. Taking account the factors of technology and economic, this paper put forwards a index system of transmission investment evaluation. Above all, matter-element analysis theory is introduced into the project estimation, and extension set is built, the ternary-matter-element model on object, character and eigenvalue...
Power transmission projects are usually capital-intensive and require long leading time and construction time. Therefore this kind of investment faces much complex situation and uncertainties especially in the liberalized electricity market. The uncertain factors bring risks and affect the benefit of the investment. The traditional Discounted Cash Flow (DCF) method supposes that the present value...
Power generation projects are usually capital-intensive and require long lead time, while power consumption demands high reliability of supply service. Therefore this kind of investment faces much complex situation and uncertainties especially in the liberalized electricity market. The uncertain factors bring risks and affect the benefit of the investment. The traditional DCF method supposes that...
The building of transmission networks in electricity market may always be faced with many uncertain factors, therefore the traditional routines for transmission investment decisions could not meet the new demands of the market. This paper aims at analyzing the behaviors, characters of transmission investment and its scale economy, meanwhile, it will focus on studying the uncertainty of the transmission...
It's the must link for power grid companies to investment evaluation. In the traditional evaluation process, the decision-making based on the original score or a similar program is earlier, which exists the problem of simple theoretical support shortfall. This paper fully considers the power grid construction investment in the process of various factors, and makes the actual demand for standards,...
The restructuring of power industry has increased uncertain factors for generation investment projects, and hence various risks. In particular, problems of investment decision-making arise from the random fluctuations of net cash flow and discount rate. Interval mathematics is introduced to economic evaluation of projects in this paper, establishing economic evaluation models based on interval net...
After the separation of generation and grid, price bidding of power plants and the regional power market construction, generation and grid are not managed by one utility. This paper analyzed the factors influencing the harmonizing planning of generation, transmission and customers, point out that the transmission plan is the key in the concurrent plan, the transmission price and congestion charge...
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