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Converter Station Infrared Thermal Imaging Monitoring System
Yoseen infrared is a company focusing on the R & D, production and sales of temperature - measuring infrared thermal camera. Our thermal cameras are widely used in human body temperature measurement, metallurgy, power system, security and other fields.
System introduction System features User benefits

1. Converter Station Case Introduction

1.1 Changji Converter Station

Changji - Guquan ±1100 kv HVDC transmission line starts from Zhundong (Changji) converter station in Xinjiang and ends at Xuancheng (Guquan) converter station in Anhui, passing through six provinces of Xinjiang, Gansu, Ningxia, Shaanxi, Henan and Anhui. The total length of the line route is about 3,304.7 km. The transmission capacity is 12 million kw, and the voltage is ±1100 kV. Changji converter station, as the converter generation end of the transmission project, is also the main body of the thermal camera detection.

Converter Station

Changji Converter Station

 

1.2 Thermal Camera Hardware Installation

In this project, the installation method of the thermal camera carried by the track robot was adopted. The main equipment of the converter station was monitored by the movement of the robot on the fixed track combined with the rotation of the head. This method not only comprehensively monitored the equipment, but also reduced the installation quantity of the thermal camera and saved the engineering cost.

Project Track Installation Construction Drawing

 

 

1.3 Networking And Software Functions

The thermal image of the front end is directly displayed on the large screen of the main control room through the transmission network. Meanwhile, the warning message is also connected to the main control room, and the staff can grasp the operation of the equipment in the main control room.

Changji Converter Station main control room

 

Software Functions

Ø Online Preview

Online real-time preview of the front screen, infrared light and visible light dual spectrum monitoring mode, not only can see the temperature field of the equipment, but also can clearly locate the temperature anomaly area.

 

Double Light Live Preview Screen

Ø Temperature Measuring Object

The addition of arbitrary polygon temperature measuring object; For temperature-measuring targets of different shapes, arbitrary polygons can be added to select them to measure their characteristic temperatures in real time: the highest temperature, the lowest temperature, the average temperature, etc., to monitor the targets.

thermal imaging monitoring system

Thermal images of main equipment of converter station

 

 

 

Arbitrary Polygon Temperature Measuring Object

Ø high temperature alarm

Electrical equipment in the aging, before the occurrence of accidents are accompanied by temperature changes. After the temperature field of the equipment under test is detected by the infrared thermal camera, a high temperature alarm value can be set. When the temperature rises to a certain value, an alarm signal can be given to remind the staff or other equipment to take corresponding processing measures.

 

 

High Temperature Alarm Setting Interface

Ø temperature alarm

For the monitoring of some equipment, it is not suitable to determine its working state by setting an absolute temperature value. It needs to determine its working state according to the temperature difference between it and other equipment, such as the junction post of three-phase electricity, etc. It needs to determine whether its working state is balanced and stable according to the temperature difference of three-phase equipment such as A, B and C.

Temperature difference alarm setting interface

1. Converter Station Case Introduction

1.1 Changji Converter Station

Changji - Guquan ±1100 kv HVDC transmission line starts from Zhundong (Changji) converter station in Xinjiang and ends at Xuancheng (Guquan) converter station in Anhui, passing through six provinces of Xinjiang, Gansu, Ningxia, Shaanxi, Henan and Anhui. The total length of the line route is about 3,304.7 km. The transmission capacity is 12 million kw, and the voltage is ±1100 kV. Changji converter station, as the converter generation end of the transmission project, is also the main body of the thermal camera detection.

Converter Station

Changji Converter Station

 

1.2 Thermal Camera Hardware Installation

In this project, the installation method of the thermal camera carried by the track robot was adopted. The main equipment of the converter station was monitored by the movement of the robot on the fixed track combined with the rotation of the head. This method not only comprehensively monitored the equipment, but also reduced the installation quantity of the thermal camera and saved the engineering cost.

Project Track Installation Construction Drawing

 

 

1.3 Networking And Software Functions

The thermal image of the front end is directly displayed on the large screen of the main control room through the transmission network. Meanwhile, the warning message is also connected to the main control room, and the staff can grasp the operation of the equipment in the main control room.

Changji Converter Station main control room

 

Software Functions

Ø Online Preview

Online real-time preview of the front screen, infrared light and visible light dual spectrum monitoring mode, not only can see the temperature field of the equipment, but also can clearly locate the temperature anomaly area.

 

Double Light Live Preview Screen

Ø Temperature Measuring Object

The addition of arbitrary polygon temperature measuring object; For temperature-measuring targets of different shapes, arbitrary polygons can be added to select them to measure their characteristic temperatures in real time: the highest temperature, the lowest temperature, the average temperature, etc., to monitor the targets.

thermal imaging monitoring system

Thermal images of main equipment of converter station

 

 

 

Arbitrary Polygon Temperature Measuring Object

Ø high temperature alarm

Electrical equipment in the aging, before the occurrence of accidents are accompanied by temperature changes. After the temperature field of the equipment under test is detected by the infrared thermal camera, a high temperature alarm value can be set. When the temperature rises to a certain value, an alarm signal can be given to remind the staff or other equipment to take corresponding processing measures.

 

 

High Temperature Alarm Setting Interface

Ø temperature alarm

For the monitoring of some equipment, it is not suitable to determine its working state by setting an absolute temperature value. It needs to determine its working state according to the temperature difference between it and other equipment, such as the junction post of three-phase electricity, etc. It needs to determine whether its working state is balanced and stable according to the temperature difference of three-phase equipment such as A, B and C.

Temperature difference alarm setting interface

1. Converter Station Case Introduction

1.1 Changji Converter Station

Changji - Guquan ±1100 kv HVDC transmission line starts from Zhundong (Changji) converter station in Xinjiang and ends at Xuancheng (Guquan) converter station in Anhui, passing through six provinces of Xinjiang, Gansu, Ningxia, Shaanxi, Henan and Anhui. The total length of the line route is about 3,304.7 km. The transmission capacity is 12 million kw, and the voltage is ±1100 kV. Changji converter station, as the converter generation end of the transmission project, is also the main body of the thermal camera detection.

Converter Station

Changji Converter Station

 

1.2 Thermal Camera Hardware Installation

In this project, the installation method of the thermal camera carried by the track robot was adopted. The main equipment of the converter station was monitored by the movement of the robot on the fixed track combined with the rotation of the head. This method not only comprehensively monitored the equipment, but also reduced the installation quantity of the thermal camera and saved the engineering cost.

Project Track Installation Construction Drawing

 

 

1.3 Networking And Software Functions

The thermal image of the front end is directly displayed on the large screen of the main control room through the transmission network. Meanwhile, the warning message is also connected to the main control room, and the staff can grasp the operation of the equipment in the main control room.

Changji Converter Station main control room

 

Software Functions

Ø Online Preview

Online real-time preview of the front screen, infrared light and visible light dual spectrum monitoring mode, not only can see the temperature field of the equipment, but also can clearly locate the temperature anomaly area.

 

Double Light Live Preview Screen

Ø Temperature Measuring Object

The addition of arbitrary polygon temperature measuring object; For temperature-measuring targets of different shapes, arbitrary polygons can be added to select them to measure their characteristic temperatures in real time: the highest temperature, the lowest temperature, the average temperature, etc., to monitor the targets.

thermal imaging monitoring system

Thermal images of main equipment of converter station

 

 

 

Arbitrary Polygon Temperature Measuring Object

Ø high temperature alarm

Electrical equipment in the aging, before the occurrence of accidents are accompanied by temperature changes. After the temperature field of the equipment under test is detected by the infrared thermal camera, a high temperature alarm value can be set. When the temperature rises to a certain value, an alarm signal can be given to remind the staff or other equipment to take corresponding processing measures.

 

 

High Temperature Alarm Setting Interface

Ø temperature alarm

For the monitoring of some equipment, it is not suitable to determine its working state by setting an absolute temperature value. It needs to determine its working state according to the temperature difference between it and other equipment, such as the junction post of three-phase electricity, etc. It needs to determine whether its working state is balanced and stable according to the temperature difference of three-phase equipment such as A, B and C.

Temperature difference alarm setting interface

technical parameter

Yoseen X series thermal camera has accurate temperature measurement and excellent performance, and is suitable for various complex and harsh use environments. It is an infrared thermal camera series that can be selected for use scenarios with high requirements on the performance of infrared thermal camera.
  • Full-frame, high-speed accurate temp measurement
    Has accurate temperature measurement and excellent performance
  • Professional software, data analysis and management
    Matched with the unique calibration algorithm for temperature measurement and the user-friendly software
  • Suitable for various complex & harsh environments
    No matter it is used alone or developed with secondary integration, it can meet the differentiated applications

 

 

 

 

 

 

 

Model Parameters

Model

X640D

X384D

X160A

Infrared resolution

640*480

384*288

160*120

Pixel size

17um

Frame frequency

30Hz

   50Hz

NETD

≤50mK@25℃

Wave band

8~14um

Field angle

See "Yoseen X-series Thermal Camera list" for Details

Angular resolution

Temp range

-20~150℃,10~50℃,0~300℃(customizable)

Temp accuracy

±2℃ or ±2%, can be raised to ±0.4℃

 

 

Common Parameter

Imaging distance

About 20 focal lengths to infinity

Temp measuring template

High and low temp tracking, point/line/polygon temp tracking in template, set multiple shielding areas

Image enhancement

Adaptive drawing, manual enhancement, electronic zoom

Color palette

White hot, black hot, iron red, red saturated, user-defined and others

Focus Mode

Electric/manual, electric lens supports autofocus

Data

Single frame temp

PNG / BMP/ JPG image format with temperature information

 

Temp flow

Total radiant temperature information storage

Digital video

H.264, RTSP stream media protocol, MP4 files, HDMI output interface

Data storage

Support TF card expansion and storage, up to 32GB

Electrical interface

Power supply

DC9~15V, typical power consumption 2.5W@25℃

Analog video

NTSC/PAL compound video output 

Ethernet

100/1000 Base, TCP, UDP, IP, DHCP, RTSP, ONVIF, etc.,provide SDK development kit

Serial port

RS485, support Pelco control protocol

Electric lens

12V power lens

GPIO

1 magnetic isolation input, 1 relay output

Environmental parameters

operating temp

-10~+60℃

Storage temp

-40ºC~+85℃

Humidity

Non - Condensing 10%~95%

Shell protection

IP54

Impact resistance

25G

Vibration resistance

2G

Mechanical parameter

Weight

240g(excluding lens)

Size

59(L)*58(W)*67(H)mm(excluding lens)

Installation

4 UNC-20, 4 M3 thread mounting holes

 

 

 

Yoseen X-series Thermal camera Temp Range List

 

Temp Range

Temp Accuracy

NETD

-20~150

±2℃or±2% 

50mK

0~300

±2℃or±2%

70mK

60~600

±2℃or±2%

50/90mK

100~1000

±2%

---

160~1600

±2%

---

Customization

 

 

Solutions Consulting