A Fan Frequency Modulation Control Method Based on Power Disturbance Value Response
A power disturbance and control method technology, applied in the direction of reducing/preventing power oscillation, wind power generation, AC network circuits, etc., can solve problems such as lack of controllability, dependence on real-time changes in system frequency, and difficult design of droop control parameters, etc., to achieve Reduce equipment loss and reduce the effect of loss
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0073] Example: A three-machine nine-node system is connected to No. 1, 2, 3, and 4 wind farms, and the grid-connected schematic diagram is as follows figure 2 As shown, the total load in the grid is 325MW. The wind farm frequency modulation control method when the load suddenly increases includes the following steps:
[0074] 1. Status monitoring. By monitoring the operating parameters of the power grid, the total reserve capacity of synchronous generator sets in the power grid is 25MW, and the reserve capacity and related operating parameters of the wind farm are shown in Table 1. The system power deficit is 35MW at the time of disturbance;
[0075] Table 1
[0076]
[0077] 2. Trigger condition judgment. The grid power deficit is greater than the reserve capacity of synchronous units in the grid, so this power disturbance triggers emergency power control of the wind farm;
[0078] 3. Select the FM wind farm. The maximum power deficit of the calculation system is 10...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com