The capability of shifting the electricity generation or consumption to proper time day, also defined as energy shift (ES), is key factor ensure power balance, especially under high penetration variable renewable (VRE). However, ES not characterized and traded an independent product in current market mechanisms. In this letter, marginal utility assessed leveraged characterize effective ES, while a novel scheme proposed considering trading both level (EL). can well integrate producers such...

Demand response (DR) plays an important role in promoting the accommodation of renewable energy (RE) and easing regulation burden power systems. This paper proposes optimal strategy for customer directrix load (CDL) based DR that takes into account comfort preference. First, CDLs are formulated on RE profiles nodal loads as well network constraints, which released to customers targets unlock their flexibility. Moreover, regulating capacity is characterized typical weekly by downsampling...

As one of the typical cyber physical systems (CPS), user energy management system (UEMS) plays an increasingly significant role in smart grid, such as participating automated demand response (ADR). Traditional analyses related to UEMS ADR programming mainly focus on strategies or algorithms, where interdependence and interplay between is neglected. This paper firstly presents control strategy with objective minimizing electricity bills meeting users’ comfort constraints. Then, a hybrid...

This paper proposes an optimal operation method of a virtual power plant (VPP) considering power-to-hydrogen (P2H) systems. The flexibility diverse distributed energy resources (DERs) is unlocked in the proposed model, which reduces costs system and facilitates carbon neutralization. First, models distinct DERs are formulated, including P2H, renewable generation, incentive-based demand response, gas turbines, storage. Then, hydrogen load shifting to highly increase P2H Moreover, economic...

With the increasing prevalence of renewable energy (RE) companies equipped with private storage (ES) systems, a dual capability emerges to offer strategic pricing and constraints in market competition. Specifically, these RE can strategically leverage their own ESs modulate variability output limits introduce modified within market. To examine new behaviors resulting equilibria, we an innovative bilevel behavior model. The upper level model delineates strategy for profit maximization through...

The energy shortage problem cannot be ignored in the development of economics. A demand-side smart network is introduced this paper, which integrates renewable resources, storage devices, and various types load into an autonomous distributed architecture. Our approach employs internet, Internet Things (IoT), data mining, other advanced technologies. aims to share information realize management, can, for example, save while ensuring reliability quality electricity customers. Based on network,...

This paper focuses on the security distance for distribution network. Security network is from operating point to boundaries. Firstly, two kinds of are defined, including geometric (GSD) and feeder (FSD). GSD an effective boundary in space; FSD along coordinate axis. Secondly, assessment methods based different definition discussed. It shown that can provide conservative margin load while provides accurate margin. Finally, results a real case study. research helpful better understand...

Physical distribution and logical unification are the crucial features of future power grid dispatch system, which requires transmitting, processing storing massive amounts information. However, traditional centralized system cannot meet these requirements. Therefore, this paper introduces big data stream technology, proposes a computing framework suitable for control grid, including task definition, communication queue management, assignment, monitoring migration. Aiming at solving problem...

Abstract This study uses qualitative methods to analyze the background, organizational structure, tourism development policies, and role of Taiwan Council Indigenous Peoples (TCIP) in promoting tribal tourism.1. The background social movement after lifting martial law Taiwan, together with struggle indigenous people for name rectification anti- colonialism, contributed establishment TCIP.(2) TCIP's staffing budget are equivalent second tier Executive Yuan, its main business overlaps other...

Integrating more renewable energy sources (RES) is one of the most crucial goals power systems. In recent decades, electric vehicle (EV) industry booming, which highly influences performance integration. Therefore, it desired to induce EVs consume in an orderly manner. To this end, paper proposes assessment method for share EV's consumption, could be used as important metric demand-side management and integrating RES. First, we present several indicators EV charging system-wide RES Then,...

Abstract Low-carbon tourism is an emerging topic that the industry and academia have paid attention to in recent years. In past, many researchers designed low-carbon package itinerary from point of view practitioners, rarely used policy operation guide self-service tourists how engage energy-saving carbon reduction behaviour tourism. The purpose this study analyse government departments Taitung County, Taiwan as a case on promote activities participants energy conservation during ceremonial...

The paper based on Communicology of Mazu belief, the theory religious and cultural communication, to discuss spread process belief culture in South Taiwan.This discusses way communication firstly.The second part analyzes routes communication.Finally, we describe sources including immigrants, monks, officials, gentry merchants, etc.Let us have a clear understanding diffusion southern Taiwan.