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Power Generation
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Smart Substation
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Power Distribution
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Smart Electricity
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Microgrid intelligent fusion control system solution
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Intelligent integrated energy system solutions
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Energy intelligent management and control system solutions
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Charging station intelligent solution
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Dual carbon construction and zero carbon park management solutions
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Zero carbon service area solution
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Oilfield low carbon well site construction scheme
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Green logistics solutions
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Zero carbon power supply solutions
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Virtual power plant integrated energy service system solution
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Load aggregator service
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Sales of electricity
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- Transformer Integrated Online Monitoring Cabinet
- GIS PD Monitoring Device
- SF6 Density Micro-water Monitoring Unit
- SF6 Gas Leak Monitoring Unit
- Switchgear Measure and Control Terminal
- Switch cabinet Temperature Measuring Device
- CB Mechanical Monitoring Terminal
- Transformer core clamp monitoring device
- Arrester online monitoring device
- Intelligent data acquisition device
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- Platform area storage cabinet
- Integrated energy planning and dispatching platform
- Virtual power plant energy management platform
- Intelligent O & M Management Cloud
- Green smart park management platform
- Electrical fire monitoring solutions
- Energy consumption intelligent control system
- Distributed PV Control System
- Optical storage and charge control system
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Power Grid Products
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- Transformer Integrated Online Monitoring Cabinet
- GIS PD Monitoring Device
- SF6 Density Micro-water Monitoring Unit
- SF6 Gas Leak Monitoring Unit
- Switchgear Measure and Control Terminal
- Switch cabinet Temperature Measuring Device
- CB Mechanical Monitoring Terminal
- Transformer core clamp monitoring device
- Arrester online monitoring device
- Intelligent data acquisition device
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New Energy Products
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- Platform area storage cabinet
- Integrated energy planning and dispatching platform
- Virtual power plant energy management platform
- Intelligent O & M Management Cloud
- Green smart park management platform
- Electrical fire monitoring solutions
- Energy consumption intelligent control system
- Distributed PV Control System
- Optical storage and charge control system
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Industry Overview
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Industry Overview
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The insulation faults of high-voltage switchgear mainly manifest as external insulation to ground flashover breakdown, internal insulation to ground flashover breakdown, phase to phase insulation flashover breakdown, lightning overvoltage flashover breakdown, porcelain sleeve and capacitor sleeve flashover, pollution flashover, flashover, breakdown, explosion, lifting rod flashover, CT flashover, breakdown, explosion, porcelain bottle fracture, etc. The online partial discharge monitoring system mainly consists of UHF sensors, ultrasonic TEV composite sensors, partial discharge collectors, etc.
This system uses transient ground voltage (TEV, commonly known as ground wave in China) signals to monitor the insulation status of switchgear. 3-35kV metal enclosed high-voltage switchgear is widely used in various substations, and it is equipped with various primary distribution equipment such as cable joints or sleeves, lightning arresters, current transformers, switches, etc. inside.
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System Overview
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The online partial discharge monitoring system mainly consists of UHF sensors, ultrasonic TEV composite sensors, partial discharge collectors, etc. This system uses transient ground voltage (TEV, commonly known as ground wave in China) signals to monitor the insulation status of switchgear. 3-35kV metal enclosed high-voltage switchgear is widely used in various substations, and it is equipped with various primary distribution equipment such as cable joints or sleeves, lightning arresters, current transformers, switches, etc. inside.
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Product features
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Product features
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Specification parameters
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Specification parameters
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Sensor type
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dynamic range
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Frequency bandwidth
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Sampling resolution
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Power supply mode
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Dimensions and installation
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Related Cases
Baise Iron Tower Company's Intelligent Distribution Room Project
Related Cases
Baise Iron Tower Company's Intelligent Distribution Room Project
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