PD Detection in Common Scenarios

Handheld, fixed or even drone-mounted options. CRYSOUND.
Identify PD at a Glance

Identify PD at a Glance

The Acoustic Imaging Camera converts the ultrasound emitted by a partial discharge into an acoustic field localization and superimposes it on the visible light picture captured in real time. With its ability to cover long distances and a wide field of view, the Acoustic Imaging Camera can quickly identify partial discharges
 

Locate PD in real-time

As the camera scans the area, it instantly visualizes the location of PD on the screen.

Works for all PD types

Inspection teams can quickly and accurately assess the operation of switch cabinet components using acoustic imaging camera, thereby identifying safety hazards in a timely manner.

Identify PD at a Glance
Safety operation requirements applicable to various scenarios

Safety operation requirements applicable to various scenarios

Acoustic imaging technology, as a non-contact detection means, can ensure the life safety of the staff in the working environment with dense high-voltage facilities. In different power system scenarios, the handheld acoustic imager can accurately analyze partial discharge defects in many different types of key equipment.
 

Electricity Substations

In substation scenarios, the Acoustic Imaging Camera can efficiently monitor the operation of switchgear, cables, high-voltage chamber porcelain vases, switch insulators, and other equipment while also investigating potential safety hazards.

Distribution system

Distribution lines transport energy to any location that requires electricity, resulting in long and complex distribution lines. The Acoustic Imaging Camera provide ultra-long-distance detection capabilities, allowing inspectors to readily detect numerous equipment on towers from a comfortable distance, ensuring the power system's safe operation.

Safety operation requirements applicable to various scenarios
Listening + PRPD mapping to get more accurate localized discharge type determination

Listening + PRPD mapping to get more accurate localized discharge type determination

The natural environment has many sound sources in the ultrasonic frequency band, and this situation is especially common in power plants. In order to distinguish the interfering sound sources more effectively, we apply the PRPD map recognition function, which helps us to distinguish the discharge types in the complex environment. Also, our equipment is equipped with an ultrasonic listening function, which can convert audio models in the ultrasonic frequency band into audible sound through a series of processing.
 

More accurate judgment

The method of listening and mapping can improve the accuracy of the fault identification.

Eliminate the interference of irrelevant sound sources

PRPD mapping can clearly determine the type of sound source.

Listening + PRPD mapping to get more accurate localized discharge type determination
Minimal Training Requirements

Minimal Training Requirements

Other PD detection solutions require specialized training to interpret images, distinguish between true PD and false positives, and navigate complex industrial environments. With sophisticated acoustic camera technology, users can quickly learn how to operate the device, saving time and improving work efficiency.
 

Intuitive display

The screen of the acoustic camera presents vivid images with a touchscreen interface.

No experts needed

The device is user-friendly, requiring little training to operate.

Minimal Training Requirements
Measuring the extent of PD

Measuring the extent of PD

Acoustic imaging cameras use advanced algorithms to quantify partial discharge by analyzing factors such as sound pressure levels, partial discharge types, and other characteristics. By considering variables such as component value, risk of outage, and more, acoustic imaging cameras can help customers make more informed decisions.
 

See the extent of PD

Based on the measured dB SPL value, the acoustic camera calculates the leak rate and economic loss of each leak

Streamline the reporting process

Using reporting tools, data can be shared between teams to prioritize repairs and optimize resource allocation

Measuring the extent of PD

System Devices

Explore More Cases

Fixed acoustic imaging camera is a comprehensive and highly customizable device that integrates multiple mainstream protocols such as RTSP, HTTP, MODBUS, and MQTT, providing developers with a powerful development environment. CRYSOUND.
Robot inspection scheme can replace 80% of workload of human inspection. CRYSOUND.

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