Impedance measurement method and device for onshore doubly-fed wind field through traditional direct-current sending-out system
A technology of impedance measurement and DC component, which is applied in the direction of measuring devices, circuit devices, measuring electrical variables, etc., can solve problems such as lack of analysis, achieve flexible calculation, strong applicability, and solve the effects of analysis and operation stability
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0043] The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0044] The invention provides a method for measuring impedance of an onshore doubly-fed wind field via a traditional DC sending system. The on-shore doubly-fed wind field sent via a traditional DC system includes a doubly-fed wind field subsystem, a traditional DC sending subsystem, and an AC power grid. ,Such as figure 1 shown.
[0045] Among them, the double-fed wind farm subsystem is integrated into the AC power grid through the traditional DC transmission subsystem through the inverter. The schematic diagram of the structure of the doubly-fed wind turbine in the on-shore doubly-fed wind field via the traditional DC transmission system is as follows: figure 2 shown. The structural diagram of the traditional DC sending system is as follows: image 3 shown.
[0046] The flow process of the impedance measurement method provided by the embodiment of t...
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