In the wave of intelligent transformation in the power industry, the intelligent control device for the operating environment, as the core equipment to ensure the safe operation of power facilities, is playing an increasingly important role. among which,JC-PDHJ100As a star product of Jiangsu Jiuchuang Electric Technology Co., Ltd., the model has become a solution for environmental management of key power facilities such as substations, distribution rooms, and ring main units, thanks to its comprehensive system functions and excellent performance. This article will start fromJC-PDHJ100Starting from the system functions, deeply analyze its core value in power environment regulation.

1、 Analysis of core functional modules

Multi mode automatic data acquisition system
JC-PDHJ100Integrated high-precision sensor network, capable of real-time monitoring of environmental temperature, humiditySF6Gas concentrationO2Key parameters such as content, smoke concentration, water immersion status, and illegal intrusion. Through distributed deployment technology, the system can cover various functional areas of the substation, forming an environment aware network. Its data collection accuracy has reached±0.5℃(Temperature)±3%RH(Humidity) provides a reliable data foundation for intelligent regulation.

Intelligent multi-mode adaptive control system
Based on the principle of thermal equilibrium and aerodynamic model, the system is equipped with multiple sets of adaptive control algorithms, which can automatically switch working modes for different environmental conditions:

Constant temperature and humidity mode: maintain ambient temperature20-25℃Humidity40-60%RH

Emergency exhaust mode:SF6Start when the concentration exceeds the standard100%Ventilatory Efficiency

Anti condensation mode: Automatically start heating and dehumidification when humidity exceeds the limit

Energy saving mode: Intelligent reduction of device power consumption during low load periods

Comprehensive treatment system for toxic and harmful gases
target, aim at, address, focus on, in response toSF6The system is equipped with a three-level treatment mechanism for harmful gases such as ozone

Real time monitoring:SF6Sensor detection accuracy reaches0.1ppm

Automatic alarm: When the concentration exceeds the limit, an audible and visual alarm is triggered and a text message is pushed

Forced exhaust: linked axial flow fan achieves every minute5Secondary air replacement

Safe isolation: Automatically close the air inlet when toxic gas is detected

Intelligent operation and maintenance management system
system supportWEBRemote operation and maintenance on the end, integrating equipment self checking, fault diagnosis, parameter configuration and other functions:

Health assessment: generate equipment life prediction report based on operational data

Preventive maintenance: push maintenance suggestions in advance based on the trend of component degradation

Collaborative linkage: withSCADASeamless integration of the system to achieve an environment-Equipment linkage control

2、 Highlights of Innovative Technology Applications

CFDNumerical simulation optimization
Using Computational Fluid Dynamics（CFD）Technology, simulate the airflow organization of substations, optimize the layout of air vents and air duct design. Actual testing shows that this technology improves the uniformity of environmental temperature40%Improved heat exchange efficiency25%.

AIEnvironmental prediction algorithm
Integrate machine learning modules to predict environmental trends based on historical data. at some point220kVIn substation applications, the system is advanced30Minute warning of high temperature risk to avoid equipment overheating failure.

IoT Security Architecture
Using national encryption algorithms for communication, equipped with firewalls and intrusion detection systems, and certified with Level 3 security. Real time upload of device operation logs to the cloud, supporting blockchain authentication to ensure data cannot be tampered with.

3、 Value of typical application scenarios

Urban distribution network renovation
In the renovation project of old power distribution rooms,JC-PDHJ100By implementing intelligent regulation, the environmental compliance rate can be improved65%upgrade to98%Reduced equipment failure rate70%Reduce operation and maintenance costs40%.

Supporting facilities for new energy power stations
In the application of photovoltaic and wind power boosting stations, the system effectively solves problems such as large temperature differences between day and night and severe humidity fluctuations, ensuring the stable operation of key equipment such as inverters and transformers.

Data center power guarantee
In response to the high reliability requirements of data centers for power supply, the system reduces the risk of power interruption to0.01time/Year.

JC-PDHJ100The intelligent control device for operating environment is becoming an important support for the intelligent upgrading of the power industry through its comprehensive system functions, innovative technological applications, and significant application value. Its core functions such as multi-mode automatic data collection, intelligent adaptive regulation, comprehensive treatment of toxic and harmful gases, and intelligent operation and maintenance management not only improve the operational safety and reliability of power facilities, but also significantly reduce operation and maintenance costs, promoting the intelligent and efficient development of the power industry. With the continuous deepening of smart grid construction,JC-PDHJ100It will play a key role in more fields and contribute to the sustainable development of the power industry.