This paper deals with the design of energy management strategy (EMS) for a fuel cell hybrid vehicle (FCHV) with hybrid energy storage system (HESS) using energetic macroscopic representation (EMR). It discusses the design options including power, energy, and operating strategy as they relate to the energy storage system. The studied HESS is composed of battery/ultracapacitor (BAT/UC) system all...

This paper deals with the design of energy management strategy (EMS) for a fuel cell hybrid vehicle (FCHV) with hybrid energy storage system (HESS) using energetic macroscopic representation (EMR). It discusses the design options including power, energy, and operating strategy as they relate to the energy storage system. The studied HESS is composed of battery/ultracapacitor (BAT/UC) system all...

A microgrid can be operated in on-grid or off-grid, mode using distributed energy resources (DER), among which combined heat power can play an important role in increasing the total energy efficiency. This paper reports the total solutions to the problem of scheduling DER including CHP and their dispatch, called a generation application package. To increase the accuracy of forecasting, this pap...

Smart Grids are complex systems interfacing power grids with information and communication technologies in order to automate decision making and balancing between production and consumption. In order to facilitate the IT engineering of these systems, we aim to provide a framework relying on executable modeling and simulation. Our main challenge is to interconnect models of the different busines...

The Noodsberg Cane Growers’ Association (NCGA) initiated an environmental management system (EMS) in the Midlands North region of the South African sugar industry, based on ISO 14001. A brief description of ISO 14001 is given, outlining the principles behind the system. The course of action taken in the development of the NCGA management system is described. A breakdown of the components of the...

According todatapublishedby theAmericanHeartAssociation (AHA), the annual incidence of acutemyocardial infarction (AMI) in the United States approximates 850,000, resulting in over 150,000 deaths per year.1 The emergency medical services (EMS) system plays a significant role in the management of AMI with respect to caring for those who access the health care system via EMS and also in administe...

ISO 50001: 2011 provides an integrated and systematic framework to plan, implement, operate, certify, and maintain energy management systems (EMSs). Evaluation of organizations in relation to meeting the standard requirements is performed by an auditing qualitative approach. In this research, a quantitative approach has been proposed and implemented to assess organizations and rank them based o...

The growth and interconnection of power networks in many regions has invited complicated techniques for energy management services (EMS). State estimation techniques become a powerful tool in power system control centers, and that more information is required to achieve the objective of EMS. For the online state estimator, assuming the continuous time is equidistantly sampled with period proces...

The increasing demands for reducing greenhouse emissions and improving fuel efficiency of marine transportation have presented opportunities electric ships. Due to the complexity multiple power resources coordination, varied propulsion loads, changeable economical, environmental requirements, power/energy management system (PMS/EMS) becomes essential in both designing operational processes. exi...