The present study is concerned with improving the dynamics of a hybrid generation system utilized for feeding an isolated load. under consists wind-driven synchronous generator permanent magnet type, fuel cell stack and storage battery layout used to enhance reliability. A detailed design all parts introduced. new formulated predictive controller performance in comparison traditional controller...

Introduction Climate change and environmental concerns are tremendously influencing and shaping the future of the power industry. As a positive consequence, there has been a remarkable, rapid increase in the past several years in the megawatts produced by renewable energy resources across the globe, and this trend will continue for the next decades. These renewable energy resources, including w...

Rapid changes in the operating environments of electric utilities call for modifications in their operating strategies. This paper proposes two ways for making modifications. The first is the adoption of an organizational scheme, called an A-team (Asynchronous Team), for EMS (Energy Management System) software. A-teams are modular and extremely flexible. They have the potential for very high pe...

INTRODUCTION A lack of coordination between emergency medical services (EMS), emergency departments (ED) and systemwide management has contributed to extended ambulance at-hospital times at local EDs. In an effort to improve communication within the local EMS system, the Baltimore City Fire Department (BCFD) placed a medical duty officer (MDO) in the fire communications bureau. It was hypothesi...

This paper proposes a hierarchical energy control strategy for hybrid dual fuel cell/battery tramway, combining online and offline optimization methods while considering the battery’s dynamic behavior. In upper layer, an band-pass filter-based extremum-seeking (BFESC) is employed to estimate reference power between cell system battery. addition, behavior considered penalty function of BFESC mai...

The increasing need to slow down climate change for environmental protection demands further advancements toward regenerative energy and sustainable mobility. While individual mobility applications are assumed be satisfied with improving battery electric vehicles (BEVs), the growing sector of freight transport heavy-duty requires alternative solutions meet requirements long ranges high payloads...

This study proposes a model linking firm motivations for seeking ISO 14001 certification to the effectiveness of three major components of an environmental management system (EMS)--environmental policy, the assessment of environmental aspect and impacts, and management review. The relationship of these EMS components with a self-reported measure of environmental performance is also examined. Fr...

The Experience Factory approach defines a framework for experience management. It has been successfully applied to software development at NASA for more than 25 years and has now been applied to other organizations outside the software development community. The Experience Management System (EMS) developed at Fraunhofer Center Maryland (FC-MD) is a set of tools implemented to support the Experi...

Microgrid (MG) is a combination of distributed generators (DGs), energy storage systems (ESSs), and loads connected to distribution network that can either be in islanded mode or grid-tied mode. Similarly, multi-microgrid (MMG) system number interconnected MGs with larger complex network. Recently, the MMG management has created new challenges due inherent intermittency, uncertainty, probabilis...

Fuel-cell (FC) based electric vehicles (EVs) are promising to reduce the carbon footprint due transportation sector. FCs environmentally friendly systems that generate electricity from hydrogen and oxygen. Unfortunately, solely fail meet high power density requirements of EVs. Therefore, this paper presents a FC/battery/ultra-capacitor (UC) hybrid system (HPS) for vehicle applications. In work,...