Single phase grid-connected inverter reactive output control method
An output control and inverter technology, applied in the control field of grid-connected inverters, can solve problems such as inability to realize grid-connected current reactive power control, deterioration of single-phase grid-connected inverter indicators, and large current ripple. , to achieve the effects of accurate and controllable output current phase, grid waveform quality improvement, and stability improvement
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below through specific embodiments and related drawings.
[0027] The invention provides a reactive power output control method of a single-phase grid-connected inverter, which is characterized in that: a control unit is provided to change the control mode of the single-phase grid-connected inverter according to whether the grid has reactive power output requirements , when the power grid has no reactive power output requirement, the control unit controls the single-phase grid-connected inverter to operate in unipolar mode; when the power grid has a reactive power output requirement, the control unit controls the single-phase grid-connected inverter In bipolar mode of operation.
[0028] Such as figure 1 As shown, the communication interface of the control unit receives a reactive command value sent by a host compute...
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