A High-Precision Curvature Compensation Reference Circuit for a Cable Accessory Image Acquisition Device
High-voltage cables are widely used in power transmission and distribution systems, and their accessories (such as connectors, terminals, and insulators) are key parts to ensure the safe and reliable operation of power systems. These accessories may be affected by factors such as temperature, humidi...
Saved in:
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2024-12-01
|
| Series: | Energies |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1996-1073/18/1/120 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841549244648914944 |
|---|---|
| author | Ning Xiao Yuewei Tian Xiaosong Peng Weijun Wang Wenqiang Zou Chao Yuan Qian Zhou |
| author_facet | Ning Xiao Yuewei Tian Xiaosong Peng Weijun Wang Wenqiang Zou Chao Yuan Qian Zhou |
| author_sort | Ning Xiao |
| collection | DOAJ |
| description | High-voltage cables are widely used in power transmission and distribution systems, and their accessories (such as connectors, terminals, and insulators) are key parts to ensure the safe and reliable operation of power systems. These accessories may be affected by factors such as temperature, humidity, and mechanical stress during long-term operation, resulting in performance degradation or failure. In high-voltage environments, performance monitoring of cable accessories is crucial. The reference voltage circuit can withstand the influence of temperature changes and power supply fluctuations, support accurate current and voltage measurement, and thus detect potential faults in time to ensure the safe and stable operation of the power system. However, the traditional reference voltage circuit has a low-temperature curvature loss, which results in an inaccurate reference voltage, resulting in equipment damage. Therefore, in order to solve the problem of curvature loss in this part, this paper proposes a curvature compensation circuit, which realizes a high-precision reference voltage circuit through a high-temperature curvature compensation circuit, thereby meeting the current reference voltage requirements for cable accessory monitoring. |
| format | Article |
| id | doaj-art-0a165a65d7bc4f6a98b4902d2ecec5d4 |
| institution | Kabale University |
| issn | 1996-1073 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj-art-0a165a65d7bc4f6a98b4902d2ecec5d42025-01-10T13:17:09ZengMDPI AGEnergies1996-10732024-12-0118112010.3390/en18010120A High-Precision Curvature Compensation Reference Circuit for a Cable Accessory Image Acquisition DeviceNing Xiao0Yuewei Tian1Xiaosong Peng2Weijun Wang3Wenqiang Zou4Chao Yuan5Qian Zhou6Guiyang Power Supply Bureau Guizhou Power Grid Co., Ltd., Guiyang 550001, ChinaGuiyang Power Supply Bureau Guizhou Power Grid Co., Ltd., Guiyang 550001, ChinaGuiyang Power Supply Bureau Guizhou Power Grid Co., Ltd., Guiyang 550001, ChinaGuiyang Power Supply Bureau Guizhou Power Grid Co., Ltd., Guiyang 550001, ChinaGuiyang Power Supply Bureau Guizhou Power Grid Co., Ltd., Guiyang 550001, ChinaCollege of Electrical and Information Engineering, Hunan University, Changsha 410082, ChinaCollege of Electrical and Information Engineering, Hunan University, Changsha 410082, ChinaHigh-voltage cables are widely used in power transmission and distribution systems, and their accessories (such as connectors, terminals, and insulators) are key parts to ensure the safe and reliable operation of power systems. These accessories may be affected by factors such as temperature, humidity, and mechanical stress during long-term operation, resulting in performance degradation or failure. In high-voltage environments, performance monitoring of cable accessories is crucial. The reference voltage circuit can withstand the influence of temperature changes and power supply fluctuations, support accurate current and voltage measurement, and thus detect potential faults in time to ensure the safe and stable operation of the power system. However, the traditional reference voltage circuit has a low-temperature curvature loss, which results in an inaccurate reference voltage, resulting in equipment damage. Therefore, in order to solve the problem of curvature loss in this part, this paper proposes a curvature compensation circuit, which realizes a high-precision reference voltage circuit through a high-temperature curvature compensation circuit, thereby meeting the current reference voltage requirements for cable accessory monitoring.https://www.mdpi.com/1996-1073/18/1/120high voltage cablesmonitoring devicesreference voltage circuitscurvature compensation |
| spellingShingle | Ning Xiao Yuewei Tian Xiaosong Peng Weijun Wang Wenqiang Zou Chao Yuan Qian Zhou A High-Precision Curvature Compensation Reference Circuit for a Cable Accessory Image Acquisition Device Energies high voltage cables monitoring devices reference voltage circuits curvature compensation |
| title | A High-Precision Curvature Compensation Reference Circuit for a Cable Accessory Image Acquisition Device |
| title_full | A High-Precision Curvature Compensation Reference Circuit for a Cable Accessory Image Acquisition Device |
| title_fullStr | A High-Precision Curvature Compensation Reference Circuit for a Cable Accessory Image Acquisition Device |
| title_full_unstemmed | A High-Precision Curvature Compensation Reference Circuit for a Cable Accessory Image Acquisition Device |
| title_short | A High-Precision Curvature Compensation Reference Circuit for a Cable Accessory Image Acquisition Device |
| title_sort | high precision curvature compensation reference circuit for a cable accessory image acquisition device |
| topic | high voltage cables monitoring devices reference voltage circuits curvature compensation |
| url | https://www.mdpi.com/1996-1073/18/1/120 |
| work_keys_str_mv | AT ningxiao ahighprecisioncurvaturecompensationreferencecircuitforacableaccessoryimageacquisitiondevice AT yueweitian ahighprecisioncurvaturecompensationreferencecircuitforacableaccessoryimageacquisitiondevice AT xiaosongpeng ahighprecisioncurvaturecompensationreferencecircuitforacableaccessoryimageacquisitiondevice AT weijunwang ahighprecisioncurvaturecompensationreferencecircuitforacableaccessoryimageacquisitiondevice AT wenqiangzou ahighprecisioncurvaturecompensationreferencecircuitforacableaccessoryimageacquisitiondevice AT chaoyuan ahighprecisioncurvaturecompensationreferencecircuitforacableaccessoryimageacquisitiondevice AT qianzhou ahighprecisioncurvaturecompensationreferencecircuitforacableaccessoryimageacquisitiondevice AT ningxiao highprecisioncurvaturecompensationreferencecircuitforacableaccessoryimageacquisitiondevice AT yueweitian highprecisioncurvaturecompensationreferencecircuitforacableaccessoryimageacquisitiondevice AT xiaosongpeng highprecisioncurvaturecompensationreferencecircuitforacableaccessoryimageacquisitiondevice AT weijunwang highprecisioncurvaturecompensationreferencecircuitforacableaccessoryimageacquisitiondevice AT wenqiangzou highprecisioncurvaturecompensationreferencecircuitforacableaccessoryimageacquisitiondevice AT chaoyuan highprecisioncurvaturecompensationreferencecircuitforacableaccessoryimageacquisitiondevice AT qianzhou highprecisioncurvaturecompensationreferencecircuitforacableaccessoryimageacquisitiondevice |