Power transmission system for promoting alternating current overhead line transmission capacity based on MMC
A transmission capacity and power transmission system technology, applied in the field of power transmission system, can solve problems such as load growth and difficulty in building new lines, and achieve the effects of improving transmission capacity, increasing the short-circuit level of the power grid, and high maturity
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0053] The topology of the power transmission system that adopts the half-bridge modular cascading multi-level series technology to improve the transmission capacity of the AC overhead line provided by the present invention is as follows: image 3 As shown, the structure includes a first-level wire L1, a second-level wire L2, a third-level wire L3, two interpole current switching switches, a first voltage source converter VSC1 and a second voltage source converter VSC2, As well as the first AC system and the second AC system.
[0054] Both ends of the first pole wire L1 are connected to the upper port of the inter-pole current switch, and the other port on the top of the inter-pole current switch is connected to the DC positive output terminals of the first voltage source converter VSC1 and the second voltage source converter VSC2 connected; both ends of the second pole lead L2 are connected to the lower port of the inter-pole current switch, and the other port at the bottom o...
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