Real-time pricing of reactive power: theory and case study results

1991 ◽  
Vol 11 (2) ◽  
pp. 43 ◽  
Author(s):  
M.L. Baughman ◽  
S.N. Siddiqi
Keyword(s):  
Real Time ◽  
Reactive Power ◽  
Power Theory ◽  
Study Results ◽  
Real Time Pricing

The Simulation Research of Harmonic and Reactive Current Detection

2013 ◽  
Vol 373-375 ◽  
pp. 992-995
Author(s):  
Jun Li Wan ◽  
Wen Jie Chen
Keyword(s):  
Real Time ◽  
Reactive Power ◽  
Active Power Filter ◽  
Active Power ◽  
Harmonic Detection ◽  
Power Theory ◽  
Instantaneous Reactive Power Theory ◽  
Power Filter ◽  
Three Phase ◽  
Reactive Current

This paper arrives at a method of harmonic and reactive current real-time detection applied on active power filter based on the three-phase circuit instantaneous reactive power theory. With Matlab simulation software, a research on simulation of harmonic detection means is carried out, and an analysis of the simulation result is presented. The result indicates: the harmonic detection means based on instantaneous reactive power theory can detect harmonic and reactive component in three-phase current precisely and real-time, to supply reliable harmonic and reactive current for harmonic restraint and reactive power compensation. It could provide reliable indicator parameters for research and development of active power filter.

A Novel Detection Method of Harmonic Current

2011 ◽  
Vol 403-408 ◽  
pp. 2539-2542
Author(s):  
Li Ming Wei ◽  
Shan Zhao
Keyword(s):  
Dynamic Response ◽  
Real Time ◽  
Simple Structure ◽  
Reactive Power ◽  
Detection Method ◽  
Harmonic Current ◽  
Power Theory ◽  
Instantaneous Reactive Power Theory ◽  
Instantaneous Reactive Power

Based on the instantaneous reactive power theory, an improving detection method of harmonic current is put forward. In this method, the harmonic current is detected by current average. The method has the characteristics of simple structure, strong real-time and good dynamic response. In the paper, the proposed method is used to carry out simulation of MATLAB and the results show the effectiveness of the method.

Real-time Pricing Method of Reactive Power for Voltage Control Ancillary Services Considering Economic Rationality

2015 ◽  
Vol 135 (7) ◽  
pp. 437-445
Author(s):  
Yuki Mukai ◽  
Akira Koide ◽  
Takao Tsuji ◽  
Tsutomu Oyama ◽  
Kenko Uchida
Keyword(s):  
Real Time ◽  
Reactive Power ◽  
Voltage Control ◽  
Ancillary Services ◽  
Economic Rationality ◽  
Real Time Pricing

A Study on Real-Time Pricing Method of Reactive Power in Voltage Profile Control Method of Future Distribution Network

2012 ◽  
Vol 132 (4) ◽  
pp. 359-370 ◽  
Author(s):  
Akira Koide ◽  
Takao Tsuji ◽  
Tsutomu Oyama ◽  
Takuhei Hashiguchi ◽  
Tadahiro Goda ◽  
...  
Keyword(s):  
Real Time ◽  
Reactive Power ◽  
Control Method ◽  
Distribution Network ◽  
Voltage Profile ◽  
Profile Control ◽  
Real Time Pricing

Evaluation of Increased Discretization of Real-Time Locational Marginal Prices on Customer-Optimized Distributed Generation

2014 ◽  
Author(s):  
Ray C. Duthu ◽  
Thomas H. Bradley
Keyword(s):  
Consumer Behavior ◽  
New England ◽  
Real Time ◽  
Distributed Generation ◽  
Economic Model ◽  
Relative Difference ◽  
Marginal Prices ◽  
Locational Marginal Prices ◽  
Real Time Pricing

This article presents an economic model for customer-owned and operated distributed generation facilities operated according to net metered, real-time pricing (RTP). Previous research has demonstrated that within traditional billing and rate structures customer-optimized distributed generation facilities create quantifiable losses for distribution and generation and transmission utilities. Using historical real-time pricing data available on the New England ISO website, a customer-optimized dispatch of distributed generation is constructed so that total consumer costs are minimized. The relative difference of consumer behavior is compared between RTPs with hour-long and a five minute long periods. The results are presented across a range of DG prices, and the utilization and value of the DG resource in this case study is also quantified.

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