Computerized power management system with fast and optimal communication network overcomes all major dicrepencies of undue or inadequate load relief that were present in old conventional systems. This paper presents t...Computerized power management system with fast and optimal communication network overcomes all major dicrepencies of undue or inadequate load relief that were present in old conventional systems. This paper presents the basic perception and methodology of modern and true intelligent load management scheme in micro grids topology by employing TCP/IP protocol for fast and intelligent switching. The network understudy performs load management and power distribution intelligently in a unified network. Generated power is efficiently distributed among local loads through fast communication system of server in the form of source and clients in the form of loads through TCP/IP. The efficient use of information between server and clients enables to astutely control the load management in a power system of micro grids system. The processing time of above stated system comes out to be 10ms faster than others which ensure very less delay as compared to conventional methods. The Micro Grids system operating through TCP/IP control has been implemented in MATLAB/Simulink and results have been verified.展开更多
In the framework of liberalized deregulated electricity market, dynamic competitive environment exists between wholesale and retail dealers for energy supplying and management. Smart Grids topology in form of energy m...In the framework of liberalized deregulated electricity market, dynamic competitive environment exists between wholesale and retail dealers for energy supplying and management. Smart Grids topology in form of energy management has forced power supplying agencies to become globally competitive. Demand Response (DR) Programs in context with smart energy network have influenced prosumers and consumers towards it. In this paper Fair Emergency Demand Response Program (FEDRP) is integrated for managing the loads intelligently by using the platform of Smart Grids for Residential Setup. The paper also provides detailed modelling and analysis of respective demands of residential consumers in relation with economic load model for FEDRP. Due to increased customer’s partaking in this program the load on the utility is reduced and managed intelligently during emergency hours by providing fair and attractive incentives to residential clients, thus shifting peak load to off peak hours. The numerical and graphical results are matched for intelligent load management scenario.展开更多
该文研究建立了二级备用(即非旋转备用,或称运行备用)容量辅助服务市场中的可中断负荷(以下简称 IL招标数学模型。电力市场运营管理机构可以采用这个模型对 IL 投标方案进行实时性选择。这个模型基于最优潮流(OPF)算法。该文也对 IL 市...该文研究建立了二级备用(即非旋转备用,或称运行备用)容量辅助服务市场中的可中断负荷(以下简称 IL招标数学模型。电力市场运营管理机构可以采用这个模型对 IL 投标方案进行实时性选择。这个模型基于最优潮流(OPF)算法。该文也对 IL 市场结构进行了研究并提出了建议。模型包括了对 IL 招标方案设计要考虑的主要因素,例如,提前通知,负荷点的位置,负荷的功率因素,等等通过实施可中断负荷管理(简称 ILM),ISO 可以在电网高峰负荷时段拥有充足的运行备用容量。展开更多
为提高系统配置低电价可中断负荷(interruptible load with low price,ILL)的经济性,针对ILL与高赔偿可中断负荷的经济互补特性,运用协调优化理念,从风险管理角度建立了市场环境下优化ILL配置的数学模型,提出了基于代价对参数的灵敏度...为提高系统配置低电价可中断负荷(interruptible load with low price,ILL)的经济性,针对ILL与高赔偿可中断负荷的经济互补特性,运用协调优化理念,从风险管理角度建立了市场环境下优化ILL配置的数学模型,提出了基于代价对参数的灵敏度来指导优化方向的寻优算法,并针对容量事故集对ILL的最优配置进行风险决策。仿真结果表明,ILL的配置过高或过低都不合适,而应存在一个最优值。展开更多
文摘Computerized power management system with fast and optimal communication network overcomes all major dicrepencies of undue or inadequate load relief that were present in old conventional systems. This paper presents the basic perception and methodology of modern and true intelligent load management scheme in micro grids topology by employing TCP/IP protocol for fast and intelligent switching. The network understudy performs load management and power distribution intelligently in a unified network. Generated power is efficiently distributed among local loads through fast communication system of server in the form of source and clients in the form of loads through TCP/IP. The efficient use of information between server and clients enables to astutely control the load management in a power system of micro grids system. The processing time of above stated system comes out to be 10ms faster than others which ensure very less delay as compared to conventional methods. The Micro Grids system operating through TCP/IP control has been implemented in MATLAB/Simulink and results have been verified.
文摘In the framework of liberalized deregulated electricity market, dynamic competitive environment exists between wholesale and retail dealers for energy supplying and management. Smart Grids topology in form of energy management has forced power supplying agencies to become globally competitive. Demand Response (DR) Programs in context with smart energy network have influenced prosumers and consumers towards it. In this paper Fair Emergency Demand Response Program (FEDRP) is integrated for managing the loads intelligently by using the platform of Smart Grids for Residential Setup. The paper also provides detailed modelling and analysis of respective demands of residential consumers in relation with economic load model for FEDRP. Due to increased customer’s partaking in this program the load on the utility is reduced and managed intelligently during emergency hours by providing fair and attractive incentives to residential clients, thus shifting peak load to off peak hours. The numerical and graphical results are matched for intelligent load management scenario.
文摘该文研究建立了二级备用(即非旋转备用,或称运行备用)容量辅助服务市场中的可中断负荷(以下简称 IL招标数学模型。电力市场运营管理机构可以采用这个模型对 IL 投标方案进行实时性选择。这个模型基于最优潮流(OPF)算法。该文也对 IL 市场结构进行了研究并提出了建议。模型包括了对 IL 招标方案设计要考虑的主要因素,例如,提前通知,负荷点的位置,负荷的功率因素,等等通过实施可中断负荷管理(简称 ILM),ISO 可以在电网高峰负荷时段拥有充足的运行备用容量。
文摘为提高系统配置低电价可中断负荷(interruptible load with low price,ILL)的经济性,针对ILL与高赔偿可中断负荷的经济互补特性,运用协调优化理念,从风险管理角度建立了市场环境下优化ILL配置的数学模型,提出了基于代价对参数的灵敏度来指导优化方向的寻优算法,并针对容量事故集对ILL的最优配置进行风险决策。仿真结果表明,ILL的配置过高或过低都不合适,而应存在一个最优值。
