Based on information from a controller scheduling data traffic in a processing arrangement, a super capacitor unit is activated, whereby reactive power is fed to a system bus of said power system. The controller is configured to have information at time t(n) about the data traffic workload of...
Synchronization and Reactive Power Control in Power System (on photo: An old generator synchroscope somewhere in US) Central to this process is the synchro check scheme, a protective mechanism that prevents the closing of circuit breakers under out-of-sync conditions, minimizing potential damage to...
An intelligent cognitive expert system for voltage control in power systems In large-scale power systems, generating plants provide energy to consumers through exceedingly flexible and dynamic networks. The delivered electrical ene... MR Khaldi - IEEE Conference on Control Applications 被引量: 7发表:...
The objective of power system controls is to keep the electrical flow as well as voltage magnitudes within acceptable limits in spite of the load and netwo... L Jin,R Kumar,N Elia - 《IEEE Transactions on Power Systems》 被引量: 100发表: 2010年 Real-time emergency control in power syste...
This paper proposes a hierarchical structure reactive power control strategy to solve the voltage stability problem caused by wind farm integration. 该策略由风电场局部区域某节点电压与参考值的偏差得到整个风电场的无功功率需求,并按等功率因数算法分配给各台风电机组,作为其无功功率控制目标参考值。 更多例句...
A Nature Inspired Optimization Algorithm for Reactive Power Control in a Power System In power system operation, minimizing the real power loss in transmission lines and the voltage deviation at the load buses by controlling the reactive pow... S Sakthivel,M Gayathri,V Manimozhi - 《International...
Optimal Control of Hybrid Energy Storage System of New Energy Power Generation System Based on Improved Particle Swarm Algorithm In this paper, the application of particle swarm algorithm to power system reactive power optimization has been researched in two aspects. Through ... Shangzhou Zhang - 《...
This paper introduces a new reactive power compensator utilizing a four switches PWM AC converter. The reactive power control is performed by switching a three phase reactor with the PWM AC controller, both in parallel with a capacitor bank. The advantages to be gained include sinusoidal input-out...
In a power system, reactive power is caused by inductive linear loads such as motors, transformers and reactors, and inductive, non-linear loads such as converters, welding equipment, arc furnaces or UPS systems. The sections for central reactive power compensation relieve transformers and cables, ...
Reactive power control mode If the plant is not required to adjust the voltage at the grid-connection point or perform reactive power compensation, device can run with pure active output power. In this case, set this parameter to No output.DI...