VZIMAN Company SF6 Circuit Breaker Solutions for Renewable Energy Grid Integration Akwụkwọ SF6 Circuit Breaker nke Ọrụ Ihe dịka VZIMAN maka Ịkewapụta Nri Ụzọ Mmiri Na-akwụnye
1. Daga nan Aiki a Kudin Yadda Masu Tashar Zafi Da Take Sami Don Sauran
1.1 Takaitaccen Tsari na Grid da Maukake
Yadda ake kawo zafi da take sami (misali, hawa da sana) suna haifar da tsari na grid da ya yin. Makarantu masu kisan kofin gaba suna sauka da jin daɗi a kan alamomin da suka faru, wanda zai iya haifar da dabi'ar kayan aiki ko tasirin kasa. Misali, a lokacin da yadda ake kawo zafi na hawa tana da yin sauƙi ko a lokacin da yadda ake kawo zafi na sana tana da yin takaitaccen, grid yana bukatar don in kula abubuwa a wasu milisikin, wanda ke magana ga amfani da kisan kofin gaba da yin daɗi da inganci.
1.2 Yadda a Buƙata Inganci a Kayan Aiki
Makarantu masu zafi da take sami suna da shiga wurare (misali, tsaunukan, cikin ruwa, hasken lura), inda abubuwan da suka faru (hasken lura, mai sararin ruwa, yanayin hawa) suna haifar da kayan aiki zuwa ranar. Makarantu masu kisan kofin gaba ba su iya tabbatar da buƙatan da ke so aiki na tsakiyar zuwa ranar saboda tsakanin kayan aiki da tattalin maimakon. Wanda kuma yadda ake kawo zafi na kofin gaba (misali, haifar da kofin gaba na sana) a wurare da ake kawo zafi ta shiga grid ya haifar da dabi'ar kayan aiki zuwa ranar, wanda ke haifar da sakamakon da ke so aiki.
1.3 Takaitaccen Amfani da Tattalin Maimakon
Idan gas SF6 yana da damar amfani a kan kofin gaba, amma Global Warming Potential (GWP) na 23,500 ya haifar da cewa ake kafa adadin amfani a wurare kamar EU. Masana aiki na zafi da take sami suna buƙata ESG (Environmental, Social, Governance) certification, wanda ke haifar da makarantu masu kisan kofin gaba na SF6 suka tabbatar da amfani da tattalin maimakon da ke so aiki.
1.4 Gaps in Smart Grid Integration and Control
Yadda ake kawo zafi na take sami tana buƙata amfani da tattalin kofin gaba da kuma tattalin maimakon da ke so aiki. Amma, makarantu masu kisan kofin gaba ba su iya tabbatar da amfani da tattalin maimakon da ke so aiki, wanda ke haifar da amfani da tattalin maimakon da ke so aiki na grid digital management systems.
2. VZIMAN's SF6 Circuit Breaker Solutions
Don in kula waɗannan takaitaccen, VZIMAN ta bayyana "HV" Series Smart SF6 Circuit Breakers, da take amfani da nau'o'i na farko:
2.1 Dynamic Frequency-Adaptive Arc Quenching Technology
Amfani da magneto-hydrodynamic (MHD)-driven arc-extinguishing chambers, wannan teknologi tana daidaita tsari na gas SF6 da kuma hanyar da take kula tsari na grid (±0.1Hz precision). Yana haifar da lokaci na kula tsari na kofin gaba zuwa 5ms—40% daɗi da makarantu masu kisan kofin gaba—wanda ke haifar da sakamakon da ke so aiki da yadda ake kawo zafi na take sami.
2.2 Eco-Friendly Hybrid Gas Formula
A proprietary SF6/Novec 1230 gas blend (GWP < 100) retains 90% of the original arc-quenching performance while reducing leakage rates to 0.3%/year. Paired with a fully enclosed gas recovery system, it ensures zero emissions during maintenance, complying with EU F-Gas regulations.
2.3 Modular Redundancy Design
Featuring plug-and-play contact modules and dual-spring operating mechanisms, the design enables online replacement of worn components, cutting maintenance time by 70%. Covering voltage classes from 72.5kV to 550kV, the product adapts flexibly to scenarios like onshore wind and offshore solar farms by adding/removing arc-quenching units.
2.4 Integrated Digital O&M Platform
Equipped with multi-parameter sensors (temperature, pressure, partial discharge), data is uploaded via edge computing gateways to VZIMAN’s Smart Energy Cloud Platform. This enables health prediction and self-diagnosis, with AI algorithms providing 14-day advance fault warnings, reducing O&M costs by 35%.
3. Achievable Outcomes
3.1 Enhanced Grid Safety
In field tests at a 2GW wind farm in Inner Mongolia, the "HV" series successfully blocked four frequency over-limit events caused by turbine disconnections, achieving a grid equivalent availability rate of 99.998%.
3.2 Reduced Lifecycle Costs
The hybrid gas solution lowers carbon tax expenses by 85%, while modular design extends equipment lifespan to 30 years, reducing Total Cost of Ownership (TCO) by 22%.
3.3 Accelerated Green Certification
The product has obtained DNV GL Zero-Carbon Equipment Certification.
3.4 Smart Grid Compatibility
In a virtual power plant pilot, 200 units achieved millisecond-level coordination with energy storage systems, maintaining peak-shaving response errors below 1%.
