大规模风力发电网集成挑战及其解决方案:详细审查
Muhammad Shahid Mastoi1, Shengxian Zhuang2, Malik Haris3
1School of Electrical Engineering, Southwest Jiaotong University, Chengdu, 611756, Sichuan, People's Republic of China. shahidmastoi797@gmail.com.
Environmental science and pollution research international
|September 11, 2023
概括
大规模的风能提供了一个可持续的电力解决方案,温室气体排放最小. 本审查审查了将风力发电整合到电网中的影响和挑战,以实现更绿色的未来.
科学领域:
- 可再生能源系统可再生能源系统
- 环境科学 环境科学
- 电力系统工程 电力系统工程
背景情况:
- 由于气候变化问题,全球对可再生能源的兴趣日益增长.
- 由于其成本效益,效率和技术进步,风能是主要的可再生能源.
- 开发风能用于大规模发电的必要性.
研究的目的:
- 审查大型风力发电厂安装的多方面的影响.
- 分析风力发电网集成的技术,社会经济和环境挑战.
- 介绍目前的风能整合研究和减缓战略.
主要方法:
- 关于风能技术及其挑战的综合文献综述.
- 分析风力发电场对社会,环境和经济成本的影响.
- 调查电网整合问题,包括稳定性,电力质量和市场挑战.
主要成果:
- 确定了关键挑战:社区影响,发电变化,电力质量,电网稳定性 (角和电压),反应电力和故障穿越.
- 检查了风能集成的社会经济,环境和电力市场障碍.
- 对大规模风能部署的技术挑战和现有缓解技术进行了审查.
结论:
- 成功整合大型风能需要解决技术,环境和社会经济方面的挑战.
- 持续的研究和合作努力对于克服风力发电透障碍至关重要.
- 有可用的缓解策略,并且正在不断开发,以确保具有高风能贡献的可持续电力系统.
相关概念视频
The Power Flow Problem and Solution
258
Power flow problem analysis is fundamental for determining real and reactive power flows in network components, such as transmission lines, transformers, and loads. The power system's single-line diagram provides data on the bus, transmission line, and transformer. Each bus k in the system is characterized by four key variables: voltage magnitude Vk, phase angle δk, real power Pk, and reactive power Qk. Two of these four variables are inputs, while the...
258
Fast Decoupled and DC Powerflow
233
The fast decoupled power flow method addresses contingencies in power system operations, such as generator outages or transmission line failures. This method provides quick power flow solutions, essential for real-time system adjustments. Fast decoupled power flow algorithms simplify the Jacobian matrix by neglecting certain elements, leading to two sets of decoupled equations:
233
Distributed Loads: Problem Solving
668
Beams are structural elements commonly employed in engineering applications requiring different load-carrying capacities. The first step in analyzing a beam under a distributed load is to simplify the problem by dividing the load into smaller regions, which allows one to consider each region separately and calculate the magnitude of the equivalent resultant load acting on each portion of the beam. The magnitude of the equivalent resultant load for each region can be determined by calculating...
668
Power System Distribution
261
Power system distribution involves delivering electrical energy from power plants to consumers through a network of transmission and distribution systems. The process begins at power plants, where energy from coal, gas, nuclear, water, and wind is converted into electrical energy. These plants use three-phase generators, typically rated between 50 to 1300 MVA, with terminal voltages ranging from a few kV to 20 kV, depending on the size and age of the units.
The transmission system is designed...
The transmission system is designed...
261
Generation of Three-Phase Voltage
406
A three-phase AC generator has a rotor with a rotating magnet placed within the stator mounted with the stationary three-phase winding to generate three-phase voltages via mutual induction. These windings are evenly distributed around the inner circumference of the stator and are arranged 120 electrical degrees apart. Three-phase stator windings consist of three separate coils or groups of coils, known as phases, each connected in Y (star) configuration or Delta configuration.
As the rotor...
As the rotor...
406
Control of Power Flow
288
There are several methods to control power flow in power systems:
288


