Monitoring method, device and system for high-voltage power supply device
A power supply device and high-voltage power technology, applied in circuit devices, power supply testing, electrical components, etc., can solve problems such as lack of attention to the operating data of high-voltage power and voltage devices
Inactive Publication Date: 2020-06-19
NISSIN ELECTRIC WUXI
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] At present, the research on high-voltage power supplies mainly focuses on the optimization of the main circuit topology and control methods, but lacks attention to the operating data of high-voltage power devices.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0036] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0037] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only Embodiments of some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0038] It should be noted that the terms "f...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the technical field of power supplies, and particularly discloses a monitoring method of a high-voltage power supply device. The method comprises the following steps: acquiring monitoring data in the high-voltage power supply device; performing data processing on the monitoring data to obtain processed data; comparing the processing data with preset standard data to obtaina comparison result; and outputting a work analysis report of the high-voltage power supply device according to the comparison result. The invention further discloses a monitoring device and system of the high-voltage power supply device. According to the monitoring method of the high-voltage power supply device, operation state data of the high-voltage power supply device can be obtained in realtime, faults of the high-voltage power supply device can be found in time, and meanwhile complete data are provided for research and development staff and field debugging staff to analyze the operation condition of the high-voltage power supply device.
Description
technical field [0001] The present invention relates to the field of electric power supply technology, in particular to a monitoring method for a high-voltage power supply device, a monitoring device for a high-voltage power supply device, and a monitoring system for a high-voltage power supply device including the monitoring device for a high-voltage power supply device. Background technique [0002] The three-phase inverter mainly completes the conversion of electric energy from DC to AC, and is widely used in products such as uninterruptible power supply (UPS) and sine wave inverter. At present, the research on three-phase inverters mainly focuses on three-phase three-leg and three-phase four-leg topologies, but due to the withstand voltage limitation of switching devices, AC high voltage output cannot be realized, thus limiting the application of inverters. [0003] The high-voltage power supply device adopts a chain cascade topology. Its bridge arm is composed of a cert...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/42H02J13/00
CPCG01R31/42
Inventor 曹峰许盛琰王淳沈清李剑南姚一峰薛冠军陈新
Owner NISSIN ELECTRIC WUXI