Koyar da Yadda a Bincike Masu Nemo Maimakon Dukkanda: Ƙananan Ziyartoci don Inganci da Kammalawa da Yakin Tsaro
1 Ma'ana na Maimaitarci Masu Nemo Zaɓi a Tsakiyar Duniya
1.1 Inganta Zane Da Kyau a Tashar Duniya, Kudin Kasa Mai Nemo Zaɓi
A lokacin da zaɓin nemo zaɓi ya shiga, masu nemo zaɓi suna taka rawa mai mahimmanci a fuskantar zane mai yawa. Maimaitaricen masu nemo zaɓi suna inganta zan kaiwa, suka bincika abubuwa mai sauka a wakar lokaci, kuma suka gina wasu alama don in yi amfani a lokacin da ke da kyau—wanda yake taimaka wajen kudin kasa mai nemo zaɓi a kan abubuwan tashar duniya, kuma samun hanyoyi a tashar duniya.
1.2 Bincike Hali na Waka, Inganta Zan Iya Amfani Da Jirgin Samun Hanyoyi
Maimaitaricen suna bincika muhimmancin bayanan (kamar haske mai haɗa) tsakanin. A bangaren samun abubuwa mai sauka da kudin kasa mai sauka, suka inganta cikakken jirgin samun hanyoyi, kudin kasa mai haɗa, kuma samun hanyoyi a tashar duniya—wanda yana da muhimmanci a zan iya amfani da tashar duniya da zan iya amfani da ita da kyau.
2 Sunan Abubuwan Maimaitaricen Masu Nemo Zaɓi
2.1 Fara Bayanai
Maimaitaricen sun fara bayanai saboda hanyoyin masu nemo zaɓi. A lokacin da tashar duniya ta zama da hanyoyi, masu nemo zaɓi suna zama da hanyoyi; a lokacin da zane mai yawa (zaɓin nemo zaɓi/hasken zamantakewa), suka yi aiki don fuskantar energy. Maimaitaricen sun amfani da sensors don samun bayanan biyu:
2.2 Gidaje Da Binciken Bayanai
Bayanan da aka fara suna gidajen bayanai saboda ukuwar muhimmiyar:
Bayanan digital da aka gidajen suna bincikan saboda microprocessors/chips, tunan:
3 Dubban Abubuwan Maimaitaricen Da Suka Rasa
3.1 Zan Iya Amfani Da Kyau
Gidajen bayanai analog ana iya ƙoƙarin yanayi (kamar kisan kisa mai ba da haske mai haɗa). Zan iya amfani da sensors da circuits mai gidaje bayanai suna taimaka wajen kudin zan iya amfani, kudin zan bayanai.
3.2 Zan Iya Amfani Da Kyau
Abubuwan da suka rasa suna bincika muhimmancin bayanan (haske mai haɗa, jumla na haske) amma ba suna da muhimmin abubuwa (binciken abubuwa, analitika data), wanda yana ba da shawarar kudin abubuwa mai sauka.
3.3 Amfani Da Kyau
Binciken bayanai ana bukatar amfani da wire (kamar instalace sensors, connections signal) da interfaces mai haɗa, wanda yana ƙara shawarar kudin amfani da kudin zan iya amfani.
3.4 Zan Iya Amfani Da Kyau
Abubuwan mechanical (kamar switches mai yawa, contact mai haɗa) da circuits analog (mai yawa da temperature/humidity) suna ƙara shawarar kudin amfani. Amfani da skills mai haɗa, yana ƙara shawarar kudin amfani da kudin zan iya amfani.
Abubuwan da suka rasa da dubban su na iya samun a Figure 1.
4 Mu'amala Don Maimaitaricen Masu Nemo Zaɓi Online
4.1 Yi Amfani Da Teknologi Digital Signal Processing
Teknologi digital signal processing tana da muhimmancin anti-yanayi, zan iya amfani da kyau, da zan iya amfani da kyau. Idan a yi amfani da shi a maimaitaricen masu nemo zaɓi online, zan iya inganta zan iya amfani da zan iya amfani. Misali, teknologi digital filter tana iya cire kisan kisa a bayanan, taimaka wajen samun zan iya amfani bayanai; algorithms digital signal processing tana iya kula muhimmin bayanan kamar haske mai haɗa da jumla na haske, taimaka wajen inganta zan iya amfani.
4.2 Saka Functional Modules
Don in tabbatar da muhimmancin amfani da muhimmin abubuwa a maimaitaricen masu nemo zaɓi online, an saka functional modules kamar binciken abubuwa da analitika data. Saboda binciken bayanan kamar haske mai haɗa da jumla na haske, ana iya samun abubuwa mai sauka masu nemo zaɓi; tarihin bayanan tushen tana taimaka wajen samun tushen aiki masu nemo zaɓi, taimaka wajen samun bincike mai kyau.
4.3 Inganta Interface Operation
Don in inganta zan iya amfani maimaitaricen masu nemo zaɓi online, an inganta interface operation. Misali, an yi amfani da teknologi touch-screen, tare da amfani suna iya samun amfani da settings parameter directly via touch; interface graphical tana taimaka wajen samun resultats da hanyoyi masu nemo zaɓi, taimaka wajen samun amfani.
4.4 Inganta Zan Iya Amfani
4.4.1 Modular Design
Yi amfani da modular design, tare da maimaitaricen da aka saka a matsayin abubuwan independent modules. Kowace module tana iya yi aiki, taimaka wajen kudin maintenance da repair, taimaka wajen samun zan iya amfani.
4.4.2 High-Quality Components and Materials
Zaba high-quality components and materials don in inganta zan iya amfani da zan iya amfani a hardware level, taimaka wajen kudin issues caused by hardware failures.
4.4.3 Strict Quality Control
Yi amfani da strict quality control and testing procedures don in bincika performance and quality of the test device, taimaka wajen samun requirements and laying a solid foundation for stable device operation.
Schematic diagram of the improved surge arrester online monitor test device is shown in Figure 2.
5 Case Analysis
5.1 Case Introduction
A set of surge arresters in a substation was selected as the test object. The improved test device was used to conduct comprehensive tests, including measuring parameters such as leakage current, operation count, and resistive current, as well as verifying functions like fault diagnosis and data analysis.
5.2 Test Process and Results
5.2.1 Leakage Current Test
The improved device measured the arrester’s leakage current, which remained stable within the normal range with no significant deviation from historical data. This indicates good insulation performance, with no abnormal increase in leakage current.
5.2.2 Operation Count Test
By simulating arrester operations, the improved device accurately recorded operation counts, matching actual actions. This confirms the device’s capability to provide reliable data for operation and maintenance.
5.2.3 Resistive Current Test
Resistive current measurements (via the improved device) stayed within normal ranges, consistent with historical data. This reflects normal resistive components, with no signs of aging or damage.
5.2.4 Fault Diagnosis Verification
By simulating faults (e.g., sensor malfunctions, signal conditioning circuit issues), the improved device accurately detected fault points and provided clear alerts. This verifies the reliability of its fault diagnosis function for timely defect identification.
5.2.5 Data Analysis Verification
Analyzing historical arrester data, the improved device generated trend charts for parameters (leakage current, operation count) and detailed reports. This demonstrates robust data analysis capabilities, supporting scientific operation and maintenance decisions.
5.3 Result Analysis
The improved test device features high precision, comprehensive functions, user-friendly operation, and strong reliability—fully meeting testing requirements for surge arrester online monitors.
Its fault diagnosis and data analysis capabilities enable proactive identification of potential issues, enhancing equipment reliability and safety. Overall, the device improves testing efficiency and accuracy, safeguarding the stable operation of power systems.
6 Conclusion
As power systems evolve, demands for accuracy and reliability of surge arrester online monitors continue to rise. This paper introduces improvements to test devices—optimizing signal acquisition, processing, control, display, and power modules—to enhance stability and precision.
Field tests validate the device’s effectiveness, providing a reliable basis for quality inspection of online arrester monitors. Future efforts should focus on advancing power equipment detection technologies, continuously refining test devices to further ensure the safe and stable operation of power systems.
