ប្រព័ន្ធរង្វាស់សីតុណ្ហភាពល្អបំផុតសម្រាប់រ៉េអាក់ទ័រគឺជាប្រព័ន្ធវាស់សីតុណ្ហភាព fluorescent fiber optic

Why do reactors need temperature measurement? Reactor fiber optic temperature measurement system
Reactors are the main auxiliary equipment of long-distance transmission systems, playing an important role in power transmission due to their superior electrical performance. During the operation of a reactor, it is often due to external factors, internal structure, and other factors that the reactor may experience local temperature rise and overheating, ultimately leading to local burnout or even scrapping. This brings significant economic losses to the country and enterprises. ដូច្នេះ, adopting a reactor ប្រព័ន្ធវាស់សីតុណ្ហភាពខ្សែកាបអុបទិក and real-time monitoring of the internal temperature of the reactor is of great significance and practical value.

The reactor fiber optic temperature measurement adopts a fluorescent fiber optic temperature measurement device. The sensing probe of this device is made of imported quartz fiber, which has complete electrical insulation and is not affected by high voltage and strong electromagnetic fields. It is resistant to chemical corrosion and pollution, and has fast response speed, simple installation, and high temperature resistance. The backend software is used for real-time online monitoring.

Purpose of Reactor Fiber Optic Temperature Measurement System
When the reactor sends abnormal or faulty signals, the faulty area of the reactor heats up and the temperature rises. By monitoring the temperature, the operating status of the reactor can be determined, thereby achieving the goal of protecting the reactor.
Ordinary temperature measurement devices cannot measure the internal temperature of reactors. To solve this problem, our company’s developed fluorescent fiber optic temperature measurement system can solve this problem through its anti-interference and high-temperature and high-pressure resistance characteristics.

Design principles of fiber optic temperature measurement host for reactors

គោលការណ៍នៃការអនុវត្តជាក់ស្តែង
ការសាងសង់ប្រព័ន្ធប្រកាន់ខ្ជាប់នូវគោលការណ៍នៃការអនុវត្តជាក់ស្តែង. នៅលើមូលដ្ឋាននៃការអនុវត្តជាក់ស្តែង, វឌ្ឍនភាព និងការគិតទុកជាមុនត្រូវបានពិចារណា, និងស្តង់ដារ, ផលិតផលទំនើប និងចាស់ទុំ និងវេទិកាអភិវឌ្ឍន៍ត្រូវបានជ្រើសរើសដើម្បីកសាងប្រព័ន្ធដែលមានប្រយោជន៍ និងដោះស្រាយបញ្ហាជាក់ស្តែង.

គោលការណ៍ស្តង់ដារ
Business applications have the characteristics of complex business, numerous processes, large amount of information, and multiple application levels. Through unified application function planning, consensus can be reached on business operations at the application level, guiding various business units to carry out business with unified standards.

The system software and hardware platforms and application development tools used in the construction of business applications should comply with national standards, ស្តង់ដារនៃក្រសួងឧស្សាហកម្មព័ត៌មាន, លក្ខណៈបច្ចេកទេសពាក់ព័ន្ធ និងតម្រូវការរបស់ក្រុមហ៊ុន.

គោលការណ៍នៃភាពស្មើគ្នា
អនុវត្តតាមគោលការណ៍នៃការគ្រប់គ្រងព័ត៌មានកណ្តាល, ការធ្វើផែនការរួម, ការរចនារួម, និងការអនុវត្តជាជំហាន ៗ, ដំណើរការអនុវត្តមានគោលការណ៍បង្រួបបង្រួមចំនួនបួន: ភាពជាអ្នកដឹកនាំបង្រួបបង្រួម, ផែនការបង្រួបបង្រួម, ស្តង់ដារបង្រួបបង្រួម, និងអង្គការឯកភាព និងការអនុវត្ត.

គោលការណ៍ភាពជឿជាក់
The software and hardware resources need to ensure the uninterrupted and reliable operation of the cable temperature measurement system for 7 × 24 ម៉ោង. ដូច្នេះ, it is necessary to equip a complete design of reliability measures to ensure the high reliability of system operation and fully consider the reliability requirements of key system applications.

យន្តការសុវត្ថិភាពដែលអាចទុកចិត្តបាន។
ប្រព័ន្ធនេះប្រកាន់យកនូវវិធានការអ៊ិនគ្រីបសុវត្ថិភាពជាបន្តបន្ទាប់, ជាមួយនឹងការភ្ជាប់មកជាមួយ 64 ក្បួនដោះស្រាយការអ៊ិនគ្រីបប៊ីត. ប្រព័ន្ធនេះមានសុវត្ថិភាពខ្ពស់ ហើយអាចការពារការលេចធ្លាយទិន្នន័យ និងការលួចទិន្នន័យយ៉ាងមានប្រសិទ្ធភាព, ធានាសុវត្ថិភាព, ភាពត្រឹមត្រូវ, និងភាពសុចរិតនៃទិន្នន័យរបស់ប្រព័ន្ធ, និងទប់ស្កាត់ប្រតិបត្តិការប្រតិបត្តិករខុសច្បាប់ និងប្រតិបត្តិករស្របច្បាប់ ប្រតិបត្តិការខុសច្បាប់. A system may be used by multiple operators, and to ensure system security, hierarchical permission management is implemented. The system administrator authorizes operators with different usage permissions, and each operator can only perform various operations within the scope of permissions, resulting in higher system security.

ចំណុចប្រទាក់ប្រតិបត្តិការគឺសាមញ្ញ, មិត្តភាព, និងឆ្លាតវៃខ្ពស់។
The system provides most of the default data required during operation, and each operation conforms to the actual business workflow, avoiding repetitive operations by operators. ប្រព័ន្ធត្រួតពិនិត្យដោយស្វ័យប្រវត្តិនូវភាពស្របច្បាប់នៃទិន្នន័យបញ្ចូល និងផ្តល់នូវការជម្រុញដ៏ងាយស្រួលសម្រាប់កំហុសរបស់ប្រតិបត្តិករ.

Reasonable system structure design, high degree of abstraction of program functional modules
It can be flexibly configured according to the changes in the actual situation of users and the various needs of different users, to maximize the satisfaction of user needs. There are various rate management and multi type table management functions for users to better use this system.

The system adopts a Web Service platform and a B/S architecture design, which is in line with the trend of application development.
Stable operation, reliable data, actual operation of thousands of systems, and over 200 new projects added each year.
វេទិកាមានភាពងាយស្រួលក្នុងការដំណើរការ, ងាយស្រួលក្នុងការធ្វើជាម្ចាស់, ហើយដំណើរការដំឡើងគឺសាមញ្ញ. ទិន្នន័យអាចត្រូវបានបង្កើតដោយស្វ័យប្រវត្តិទៅក្នុងរបាយការណ៍ផ្សេងៗតាមតម្រូវការ, ការកែលម្អប្រសិទ្ធភាពនៃការគ្រប់គ្រង.

Introduction to the installation of temperature measurement wiring for reactors

1.1 គ្រោងការណ៍រចនាសម្ព័ន្ធ
ប្រព័ន្ធមានបីផ្នែក: a fluorescent fiber optic ឧបករណ៍បញ្ជាសីតុណ្ហភាព, ការស៊ើបអង្កេតខ្សែកាបអុបទិក fluorescent, និងកម្មវិធីទំនាក់ទំនងខ្សែកាបអុបទិក.

Reactor temperature measurement

ការបញ្ជូនទិន្នន័យរវាងប្រព័ន្ធ backend និងស្ថានីយវាស់សីតុណ្ហភាពទទួលយកវិធីសាស្រ្តទំនាក់ទំនង RS485. ការប្រមូលទិន្នន័យទាំងអស់។, ការគ្រប់គ្រង, និងការបង្ហាញសីតុណ្ហភាពត្រូវបានបញ្ចប់ដោយកម្មវិធីទំនាក់ទំនង, ហើយប្រព័ន្ធដឹងជាចម្បងនូវការប្រមូលទិន្នន័យ និងការត្រួតពិនិត្យការវាស់សីតុណ្ហភាព. ស្ថានីយវាស់សីតុណ្ហភាពខ្សែកាបអុបទិករួមបញ្ចូលខ្សែកាបអុបទិក fluorescent ពហុឆានែល, ផ្តល់ទំនាក់ទំនង RS485 ខាងក្រៅ, ការប្រឆាំងការជ្រៀតជ្រែក, និងការរចនាធន់នឹងការ corrosion.

The fluorescent fiber optic temperature measurement terminal is embedded and installed in the box, and the outgoing fiber optic goes towards the upper part of the wall, which needs to exceed the height of the reactor. After passing through the epoxy resin pipe installed on the wall, the three fiber optic cables are combined and enter the B-phase reactor; The B-phase optical fiber is directly installed inside the inner airway wall of the reactor; A. The two phases of C are respectively introduced into the A-phase and C-phase reactors through overhead insulated epoxy resin pipes, and installed in the inner air duct wall of the reactor.

Application functions of fluorescent fiber optic temperature measurement system

Real time monitoring of fluorescent fiber optic temperature measurement system
ដង់ស៊ីតេនៃការប្រមូលទិន្នន័យអាចត្រូវបានកំណត់តាមតម្រូវការរបស់អតិថិជន, ហើយប្រព័ន្ធនឹងប្រមូលទិន្នន័យជាទៀងទាត់ដោយផ្អែកលើប៉ារ៉ាម៉ែត្រដែលបានកំណត់. បន្ទាប់មក, វា​នឹង​ត្រូវ​បាន​បង្ហាញ​ជា​ទម្រង់​តារាង ឬ​គំនូរ​កោង​ដើម្បី​សម្រេច​បាន​ការ​ត្រួតពិនិត្យ​តាម​ពេលវេលា​ជាក់ស្តែង. ការត្រួតពិនិត្យពេលវេលាពិតប្រាកដនៃស្ថានភាពប្រតិបត្តិការឧបករណ៍; ការត្រួតពិនិត្យពេលវេលាពិត និងការកត់ត្រាសីតុណ្ហភាពរបស់រ៉េអាក់ទ័រ.

Basic functions of fluorescent fiber optic temperature measurement system

1) សំណួរទិន្នន័យសីតុណ្ហភាព

អ្នកអាចសួរទិន្នន័យសីតុណ្ហភាពសម្រាប់កាលបរិច្ឆេទដែលបានបញ្ជាក់, រុករក, បោះពុម្ព, និងនាំចេញទៅ Excel.

2) ការផ្ទុកទិន្នន័យសីតុណ្ហភាពប្រវត្តិសាស្ត្រ

3) កត់ត្រាទិន្នន័យសីតុណ្ហភាពជាអចិន្ត្រៃយ៍

Safety Design of Fluorescent Fiber Optic Temperature Measurement System
The security of the system is crucial, therefore, in the design of the main station system, the security of the system should be fully considered to prevent unauthorized intrusion and leakage of confidential information. From the perspective of main station system security protection, the system provides security protection in both communication channels and system data.

Data security of fluorescent fiber optic temperature measurement system

Equipped with three-level security mechanisms at the operating system level, database level, and application software level.

Operating system level: Set different permission passwords on the network, non system administrators cannot operate servers and databases, and ensure system security and relative independence through routing, firewall, and other settings.
Database level: Set up demanders with different permissions and corresponding passwords in the database to ensure that unauthorized demanders cannot use data, and different demanders cannot use data beyond their level.
Application software level: Provides strict user login verification, permission control, and comprehensive management of event logs and operation records. System permission control includes functional permission control and data access permission control.

Function permission control:

The functional permission control system manages permissions from three dimensions: control objects, object operations, and operators. Based on this, it provides authorization methods for control object groups, operation groups, and operator roles. The accuracy of permission control can be determined to specific control objects and operators. The system determines the operation permissions of the login personnel based on these three dimensions.

The control objects of the system include system level nodes, terminal devices, ល។. Each control object has corresponding operations, and each authorization includes three parts: a control object group, an operation or operation group, and an operator role. In order to simplify and facilitate permission management, the system provides control object group permission inheritance.
The system provides a hierarchical authorization mechanism, which enables the system to have the ability of distributed permission management and solves the problem of overly complex permission management.

Data access permissions:

The data access permission control mechanism adopts the security audit mechanism provided by the database, providing data access user control, and providing log auditing for all data operations.

The original database only has query functionality, and the applications used only operate on the application database to ensure data security.
The system can store electricity consumption data with time markers and various analytical application calculation data, with a storage time of more than 2 ឆ្នាំ. លើសពីនេះទៀត, the system has a powerful backup subsystem.
Detailed operation log records are available for all manual intervention data. The system design ensures high fault tolerance, and the database has three levels of data validation: field level, record level, and database level, ensuring the storage of illegal data.
Introduction to Fiber Optic Temperature Measurement Equipment for Reactors

1.1 Main features
The fluorescent fiber optic temperature controller is embedded installation. ផលិតផលនេះមានគុណសម្បត្តិបច្ចេកទេសតែមួយគត់ក្នុងការវាស់សីតុណ្ហភាពក្នុងបរិយាកាសពិសេសដូចជាតង់ស្យុងខ្ពស់។, ការជ្រៀតជ្រែកអេឡិចត្រូម៉ាញ៉េទិចខ្លាំង, ល។. The temperature hotspot and measurement signal receiving part of the fluorescent fiber optic temperature sensor do not use electrical connections, ដែលអាចធ្វើការជាមួយនឹងភាពជាក់លាក់ខ្ពស់ និងស្ថេរភាពក្នុងរយៈពេលយូរ, ធ្វើឱ្យប្រសើរឡើងយ៉ាងខ្លាំងនូវជួរកម្មវិធីរបស់វា។. ក្នុងពេលជាមួយគ្នា, the fiber optic temperature controller effectively eliminates the hidden dangers of local temperature rise and overheating that may occur during the operation of the reactor, ultimately leading to the burnout and scrapping of the reactor, which is not conducive to the safe operation of the reactor. ឧបករណ៍បញ្ជាសីតុណ្ហភាព fiber optic មានភាពត្រឹមត្រូវ និងភាពប្រែប្រួលខ្ពស់។, ធន់នឹងសម្ពាធខ្ពស់ និងអាចត្រួតពិនិត្យពីចម្ងាយ, មានអាយុកាលវែង, មានទំហំតូច, ធ្វើឱ្យការថែទាំឧបករណ៍សាមញ្ញ និងងាយស្រួល, និងធានាការដឹកជញ្ជូនប្រកបដោយសុវត្ថិភាព. Its internal modular integrated design is aesthetically pleasing and reasonable.

1.2 Main functions
Can install an integrated multi-channel fluorescent fiber optic temperature measurement and demodulation instrument;
LED digital tube touring display of reactor hot spot temperature;
Provide RS485 communication interface to connect with upper computer instruments and provide temperature acquisition and transmission;
Fan start stop function, providing a pair of fan control output contacts (AC220V, 10A);
Over temperature alarm function, over temperature trip function, temperature control fault alarm function, each providing a pair of normally open output dry contacts.

ឧបករណ៍ចាប់សញ្ញាសីតុណ្ហភាពអុបទិក, ប្រព័ន្ធត្រួតពិនិត្យឆ្លាតវៃ, ក្រុមហ៊ុនផលិតខ្សែកាបអុបទិកចែកចាយនៅប្រទេសចិន