DS1103 real-time operation and control of Photovoltaic fed unified power quality conditioner

2016 ◽  
Author(s):  
Santanu Kumar Dash ◽  
Pravat Kumar Ray ◽  
Gayadhar Panda
Keyword(s):  
Real Time ◽  
Power Quality ◽  
Unified Power Quality Conditioner ◽  
Time Operation ◽  
Real Time Operation ◽  
Power Quality Conditioner ◽  
And Control

Research of a Rotating Machine Reconfigurable Monitoring System

2010 ◽  
Vol 29-32 ◽  
pp. 868-873 ◽  
Author(s):  
Jian Wan ◽  
Tai Yong Wang ◽  
Yi Yuan
Keyword(s):  
Real Time ◽  
Monitoring System ◽  
Task Assignment ◽  
Operation System ◽  
Rotating Machine ◽  
Machine Monitoring ◽  
Time Operation ◽  
Real Time Operation ◽  
Filter Type ◽  
And Control

To get over the problem that only one type of filter cannot meet the requests of field monitoring, a rotating machine monitoring system that can reconstruct filter type was developed based on ARM, DSP and FPAA. The dual-CPU consisted of ARM and DSP was used as the computing and control core of the system; FPAA was used to achieve that the filter type can be reconfigured; RT-Linux was imported as embedded real-time operation system, which achieved hiberarchy design of software and enhanced the operational stability and real-time performance of task assignment. Put into practice, it was confirmed that the system was effective.

Analysis, Design and Control of a Unified Power-Quality Conditioner Based on a Current-Source Topology

2012 ◽  
Vol 27 (4) ◽  
pp. 1727-1736 ◽  
Author(s):  
Pedro E. Melin ◽  
José R. Espinoza ◽  
Luis A. Moran ◽  
José R. Rodriguez ◽  
Victor M. Cardenas ◽  
...  
Keyword(s):  
Power Quality ◽  
Current Source ◽  
Unified Power Quality Conditioner ◽  
Analysis Design ◽  
Power Quality Conditioner ◽  
And Control ◽  
A Current

Distributed Optimization and Control of Microgrid Considering Environmental Protection and Stability

2013 ◽  
Vol 732-733 ◽  
pp. 1297-1302
Author(s):  
Yu Chen Hao ◽  
Xiao Bo Dou ◽  
Zai Jun Wu ◽  
Min Qiang Hu ◽  
Tao Li ◽  
...  
Keyword(s):  
Environmental Protection ◽  
Real Time ◽  
Control Strategy ◽  
Distributed Optimization ◽  
Stability Control ◽  
Optimal Scheduling ◽  
Time Operation ◽  
Real Time Operation ◽  
Optimization And Control ◽  
And Control

In order to reduce pollutant emissions to improve environmental protection, and maintain microgrid stability during real-time operation, a distributed energy optimization scheduling and stability control strategy was proposed. According to the distributed nature of the microgrid, as well as operational objectives of different microsources, an optimal scheduling model for microgrid environmental protection was designed. Based on the proposed model, the tasks of each unit in optimal scheduling and stability control were described. Genetic algorithm (GA) and user datagram protocol (UDP) were used to implement distributed optimization and control of the microgrid. The simulation indicates that, compared with the traditional centralized optimization and control, the proposed distributed optimization and control strategy can clearly show the characteristics of each unit, and have a faster computation speed. Meanwhile, it can timely response once the voltage fluctuates due to power imbalance, so as to keep microgrid stability in real-time operation.

scholarly journals Features of Smart Grid Technologies: An Overview

2019 ◽  
Vol 17 (2) ◽  
pp. 169-180 ◽  
Author(s):  
Seong Cheol Kim ◽  
Papia Ray ◽  
S. Surender Reddy
Keyword(s):  
Renewable Energy ◽  
Smart Grid ◽  
Real Time ◽  
Cyber Security ◽  
System Integration ◽  
Time Frame ◽  
Self Healing ◽  
Time Operation ◽  
Real Time Operation ◽  
And Control

This paper presents an overview of smart grid (SG) technology features such as two-way communication, advanced metering infrastructure (AMI) system, integration of renewable energy, advanced storage techniques, real time operation and control, data management and processing, physical and cyber security, and self-healing, etc. The SG technology allows twoway communications for better reliability, control, efficiency and economics of the power system. With these new SG technologies, consumers have many energy choices, such as use of renewable energy, usage management, flexible rates, electric vehicles (EVs), etc. The requirement of these technologies is the real time operation, and the SG accommodates this realtime operation and control. SG technology allows distributed generation through demand response and energy efficiency technologies to shed the load demand. However, it’s very difficult to adopt these changes to the conventional grids. Utility companies, governments, independent system operators (ISOs) and energy regulatory commissions need to agree on the scope and time frame of these changes.

Analysis of solar and wind extreme values for implementation of real-time operation and control of Eurelios solar plant

1988 ◽  
Vol 11 (1) ◽  
pp. 29-49
Author(s):  
A. Longhetto ◽  
C. Giraud ◽  
G. Brusasca ◽  
G. Elisei ◽  
G. Sciangula
Keyword(s):  
Real Time ◽  
Extreme Values ◽  
Time Operation ◽  
Solar Plant ◽  
Real Time Operation ◽  
And Control
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