To decrease wind curtailment rate and increase power accommodation, purchase area should purchase. However, the current electricity price of is higher than that thermal power, which makes accommodation difficult to quantify. It not practical optimize these two objectives cost. Based on this contradiction, paper describes contradiction by constructing a multi-objective optimization model (MOOM) ...

<p>The intermittent nature of renewable energies sources makes their control difficult. One the solutions to overcome this handicap is promote hybridization (multi-source system). To ensure continuity service, a storage system must be coupled system. do so, artificial intelligence based models are developed respond optimally dilemma energy supply and demand. These allow management flow be...

In this paper, an experimental fuel cell/battery/supercapacitor hybrid system is investigated in terms of modeling and power management design and optimization. The power management strategy is designed based on the role that should be played by each component of the hybrid power source. The supercapacitor is responsible for the peak power demands. The battery assists the supercapacitor in fulf...

conceptual design of a waste heat recovery cycle is carried out in attempt to enhance the thermal efficiency of a steam power plant. in the recovery system, super-critical an co2 is employed as the working fluid operating in a brayton cycle. low grade heat rejected by the flue gases through the stack is used as the primary heat source, while a secondary heat exchanger utilizes the hot gases lea...

This paper proposes the exchange market algorithm (EMA) to solve the combined economic and emission dispatch (CEED) problems in thermal power plants. The EMA is a new, robust and efficient algorithm to exploit the global optimum point in optimization problems. Existence of two seeking operators in EMA provides a high ability in exploiting global optimum point. In order to show the capabilities ...

Abstract: This paper evaluates application feasibility of a Hybrid Multi-terminal HVDC system and wind-thermal-bundled plants simulated in DIgSLIENT PowerFactory environment. The proposed hybrid MTDC system consists of two line-communicated converters (LCC), which are connected to both wind farms and thermal power plants, and one voltage source converter (VSC) at the grid side. Control strategi...

In order to solve the shortcomings of single air source heat pump, solar pump and double one electric multi-stage dual a integrated is designed. The heating capacity COP same under three different operating conditions were simulated, simulation results compared analyzed. show that system are higher than those system. With continuous decrease outdoor temperature, advantages wind tunnel hybrid mo...