-
Chapter and Conference Paper
Chaotic Particle Swarm Optimization Algorithm for Fault Location of Distribution Network with DG
To achieve accurate and fast fault location in the distribution network, this paper introduces chaos theory into PSO (Particle Swarm Optimization). It proposes a fault location method for distribution networks...
-
Chapter and Conference Paper
Distribution Network Fault Location Based on Intelligent Algorithm Research
With the development of science and technology, many scholars study artificial intelligence technology in distribution network fault location. In recent times, there have been many achievements made by many re...
-
Chapter and Conference Paper
Safety Analysis Method Considering Cascading Trips Based on Particle Swarm Optimization
View of preventing cascading trips, this paper mainly studies the security level model of how to effectively prevent cascading failures in the system is studied. First of all, from the point of view of relay p...
-
Chapter and Conference Paper
Cascading Fault Prevention of Power Grid Based on Key Power Generation Nodes
In the case of power grid cascading trip, this study puts forward a strategy to prevent cascading trip by changing the output of generator set. Firstly, according to the specific performance of the power grid ...
-
Chapter and Conference Paper
Power Grid Critical State Search Based on Improved Particle Swarm Optimization
This article proposes a method to find the closest critical initial running state of power grid, aiming at the possible chain reaction failure caused by branch fault in power system. First of all, assuming the...
-
Chapter and Conference Paper
Algorithm Optimization of Short-Term Load Forecasting Model Based on Least Square Support Vector Machine
Short-term load forecasting can reasonably allocate power resources and keep modern power systems in a stable and reliable working state. Due to the increasing requirements of modern power systems in recent ye...
-
Chapter and Conference Paper
A Method for Restraining Cascading Trip Based on Node Power
With the continuous development of the smart wireless communications, the importance of electric energy becomes increasingly evident. Intricately interconnected power grids will also suffer from the threats of...
-
Chapter and Conference Paper
Optimal Power Generation Output Considering Cascading Failure
Aiming at the cascading fault phenomenon of power system, this paper analyzes the disturbed branches involved in the initial fault and their relationship with the power generating nodes. Firstly, according to ...
-
Chapter and Conference Paper
Study of Advanced Low-Cost Smart Prepaid Electricity Meter Using Arduino and GSM
The use of prepaid electricity meters appeared in many countries a few years ago and has been widely recognized by consumers and managed to find solutions to too many problems faced by distribution companies. ...
-
Chapter and Conference Paper
A Method of Power Network Security Analysis Considering Cascading Trip
In this paper, a grid security index considering cascade trip** is proposed, and an algorithm is proposed for this index combination with the operating behavior of relay protection so as to solve the cascadi...
-
Chapter and Conference Paper
A Method to Prevent Cascading Trip in Power Network Based on Nodal Power
This paper proposes a method to prevent cascading trip based on the action of relay protection and the output of generator as the optimization variable for aiming at the cascading trip in power grid. Firstly, ...
-
Chapter and Conference Paper
Research on the Method of Solving Danger Level of Cascading Trips in Power System
A new method for calculating danger distance of cascading trips is proposed in this paper. The method is based on enhanced particle swarm optimization. An example on IEEE 39-system proves the effectiveness of ...
-
Chapter and Conference Paper
The Optimal Reactive Power Compensation of Feeders by Using Fuzzy Method
The research object is aimed to the small power distribution underground system with 22.8 kV voltage level which consists of two feeders connected by a tie switch. According to the switches of the feeder adjac...
