In this paper, a stochastic two-stage model is offered for optimization of the day-ahead scheduling of the microgrid. System uncertainties including dispatchable distributed generation and energy storage contingencies are considered in the stochastic model. For handling uncertainties, Monte Carlo simulation is employed for generation several scenarios and then a reduction method is used to decr...

We compare emission cap commitment that restricts total emissions and emission intensity commitment that restricts emissions per unit of output as measures of self-regulation. The monopolist chooses either emission cap commitment or emission intensity commitment and sets the target level under the constraint that the resulting emissions do not exceed the upper limit. We find that profit-maximiz...

An effort to develop a unit commitment approach capable of handling large power systems consisting of both thermal and hydro generating units offers a large profitable return. In order to be feasible, the method to be developed must be flexible, efficient and reliable. In this paper, various proposed methods have been described along with their strengths and weaknesses. As all of these methods ...

background and purpose: organizational commitment has been on a downward trend among medical staff in different sections of the health care system. this study aimed to investigate the level of organizational commitment among the nurses engaged in the intensive care units (icus) of mazandaran heart center in sari, iran. methods: this descriptive-analytical study was conducted at the educational ...

The California ISO has taken several measures to incorporate the uncertainty due to Wind and Solar variability into the unit commitment and dispatch algorithms used in market operations. A hybrid approach that recognizes the need to incorporate uncertainties in operation of Day-ahead and real-time markets is presented. The hybrid approach is based on leveraging different forecasting techniques ...

Abstract With the increasing demand for electricity and significant growth of renewable energy sources (RES), especially wind power, need new services to increase system flexibility has increased more than ever. Flexibility can enhance security. This paper proposes a framework enhancing by integrating emerging running day‐ahead energy, spinning, flexible ramping product (FRP) markets, consideri...

With the high penetration of renewable power in system, inertia level and frequency regulation capability are reduced, system safety facing a major challenge. Considering different support synchronous generators, effect adjustment coefficient units on minimum has been analyzed based sensitivity analysis. A multiobjective constraint unit commitment model considering is proposed, simulation resul...