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 Method of Automatic Voltage Optimization Control Based on Real Time Digital Simulation

2013 ◽  
Vol 336-338 ◽  
pp. 653-658
Author(s):  
Yu De Yang ◽  
Yu Sheng Qiu
Keyword(s):  
Power Systems ◽  
Real Time ◽  
Reactive Power ◽  
Digital Simulation ◽  
Voltage Control ◽  
Test Method ◽  
Control Effectiveness ◽  
Advantages And Disadvantages ◽  
The Status ◽  
Optimal Control Scheme

With the development of smart grid, regional grid automatic voltage control (AVC) system has been widely used in power systems, but the effect is uneven, and there are not relating tools to evaluate its performance. The paper proposes a Closed-loop test method combining Real Time Digital Simulation system (RTDS) with reactive optimization procedures to simulate and optimization the status of actual grid. An optimal control scheme of the actual grid from the new method can be used to judge the advantages and disadvantages of actual AVC system. Simulation tests show online RTDS-based power system reactive power and voltage control simulation is good. It can be regard as reference to evaluate the control effectiveness of the actual AVC system.

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
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