Control method of independent direct-current bus open-winding double-inverter photovoltaic power generation system
A technology of photovoltaic power generation system and DC bus, applied in photovoltaic power generation, conversion of AC power input to DC power output, electrical components, etc., can solve complex implementation process, zero-sequence current suppression is not considered, and grid-connected current harmonics become larger And other issues
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0054] The present invention will be described in further detail below in conjunction with the accompanying drawings and examples.
[0055] figure 1 It is a main circuit block diagram of an independent DC bus open-winding dual-inverter photovoltaic power generation system in an embodiment of the present invention. Depend on figure 1 It can be seen that the independent DC bus open-winding dual-inverter photovoltaic power generation system involved in this control method includes the first photovoltaic array PV1, the second photovoltaic array PV2, and the first distributed capacitance C pv1_p , the second distributed capacitance C pv1_n , the third distributed capacitance C pv2_p , the fourth distributed capacitance C pv2_n , the first DC capacitor C dc1 , the second DC capacitor C dc2 , a first three-phase voltage source inverter INV1, a second three-phase voltage source inverter INV2, a three-phase filter inductor L, a three-phase filter capacitor C and a three-phase ope...
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