6kV Outdoor static var generator(SVG) 6kV Tashar gini da a kan waje (SVG)

Bayanan Turbin

Na 6kV outdoor static reactive power generator (SVG) shine wata aiki mai kyau na kammala da shi ne don kammalawa da yin reactive power a cikin network da suka haɗa da voltage masu yawan tsari. An yi amfani da takarda mafi yawan tsari na IP44, tana da muhimmanci a wurare da manyan hanyoyi na gargajiya. An yi amfani da multi chip DSP+FPGA domin ya zama gurbin kontrol, tana da muhimmanci a cikin tattalin aiki na instantaneous reactive power, FFT fast harmonic calculation, da kuma tattalin aiki na high-power IGBT. Ya kunna da grid daga baya, ba a buƙaci da boosting transformers, kuma tana iya bayar da reactive power capacitive ko inductive ta hanyar takaice. Amma tana iya kammala da harmonic compensation, tana da muhimmanci a cikin tsarin kammala da kula da tsarin kammala. Tana da muhimmiyar aiki a cikin tattalin aiki na industries da power systems.

Tsarin da yanayin aiki

Core structure

• Cascade power unit: An yi amfani da cascade design, tana da muhimmanci a cikin multiple sets of high-performance IGBT modules, tana da muhimmanci a cikin series connection don ya kammala da voltage mafi yawan tsari na 6kV~35kV don in taimaka da aiki da shiga.

• Kontrol core: An yi amfani da multi chip DSP+FPGA control system, tana da muhimmanci a cikin computing speed da kuma accuracy. Tana tattara da various power units through Ethernet, RS485 and other interfaces don in kawo aiki da kuma command issuance.

• Auxiliary structure: An yi amfani da grid side coupling transformer tana da muhimmanci a cikin filtering, current limiting, da kuma suppressing current change rate; An yi amfani da outdoor cabinet tana da muhimmanci a cikin IP44 protection standard, tana da muhimmanci a cikin harsh outdoor environments.

Yanayin aiki

• An yi amfani da controller don in kawo aiki da load current na grid a baya. Ta yi amfani da theory of instantaneous reactive power and FFT fast harmonic calculation technology don in kawo aiki da reactive current and harmonic components. Through PWM pulse width modulation technology, tana kontrola switching state of the IGBT module, tana bayar da reactive compensation current synchronized with the grid voltage and offset by 90 degrees in phase, tana kammala da reactive power of the load, and dynamically compensates for harmonic components. Yanayin aiki shine in bayar da active power on the grid side, tana kammala da multiple objectives of power factor optimization, voltage stability, and harmonic suppression, tana da muhimmanci a cikin efficient and stable operation of the power system.

Yanayin hushen ruwa

• Forced cooling (AF/Air Cooling)

• Water Cooling

Heat dissipation mode：

Abubuwan da suka fi sani

• Advanced technology and comprehensive compensation: An yi amfani da DSP+FPGA dual core control, instantaneous reactive power theory, and FFT harmonic calculation technology, tana iya automatically and continuously smooth adjust capacitive/inductive reactive power, and also dynamically compensate for harmonics, achieving integrated management of "reactive power & harmonics".

• Dynamic precision and rapid response: response time<5ms, compensation current resolution 0.5A, supports stepless smooth compensation, effectively suppresses voltage flicker caused by impact loads (such as electric arc furnaces and frequency converters), and ensures stable operation of equipment.

• Stable and reliable, suitable for outdoor use: an yi amfani da dual power supply design, supporting seamless backup switching; Redundant design meets the operational requirements of N-2, with multiple protection functions (overvoltage, undervoltage, overcurrent, overheating, etc.) fully covering fault scenarios; IP44 outdoor protection level, able to withstand operating temperatures of -35 ℃~+40 ℃, humidity &le; 90%, and seismic intensity of VIII degrees, suitable for complex outdoor environments.

• Efficient and environmentally friendly, with lower energy consumption: system power loss<0.8%, harmonic distortion rate THDi<3%, minimal pollution to the power grid; No additional transformer losses, balancing energy conservation and environmental protection needs.

• Flexible adaptation and strong scalability: supports multiple operating modes such as constant reactive power, constant power factor, and constant voltage; Compatible with multiple communication protocols such as Modbus RTU and IEC61850; It can achieve multi machine parallel networking, multi bus comprehensive compensation, and modular design for easy expansion.

• Easy to operate, maintenance tips: The device design takes into account usability, and attention should be paid to timely cleaning of the filter cotton. It is recommended to clean it at least once every two weeks to ensure heat dissipation and operational stability.

Technical Specifications

Ma'adinar da kuma yawan 6kV na gida 

Na'urar hawa:

Na'urar da mutanen ruwa

Lura:
1. Zama (Mvar) na nufin zama da aka tabbatar da shi a cikin yankin da ake kawo da shi daga abu mai karfi zuwa abu mai sauri.
2. An amfani da fitaccen tashin hawa don wuraren, kuma babu fayafayi, saboda haka ya kamata a yi takamfa masu kanin.
3. Cikakken da aka bayar suna da muhimmanci ga wani. Kamfanin ya da alaka da gajarta da inganta masana'antar. Yana iya canzawa cikakken masana'antar bila tsarin bayanai.

Tsari na aiki

• Sistem ta kula: Taimakawa da duk taron birnin kula, tushen tasirin kula, tsarkake mafi girman uku, kudeta gwamnati, da kuma zama da kyau a matsayin abu mai kula.

• A nanin masana'anta: ma'adada (tashin hakka, tashin yanayi), kadan (fitaccen tashin kasa), magana (tashin kasa) da wasu manyan abubuwa, a taimakawa wa aiki da kula mai karfi da harmonik, da kuma kudeta tasirin kula.

• Masana'antun petrokemikal da ido: Bayyana taimakawa wa aiki da tashin yanayi, tashin hakka, tashin thyristor, tashin yanayi da wasu manyan abubuwa, zama da kyau a matsayin abu mai kula, da kuma ba da amincewa a cikin aiki.

• A nanin masana'antar tattalin arziki, tashar tattalin arziki, tashar tattalin arziki, da wasu manyan abubuwa, a taimakawa wa aiki da kula mai karfi da harmonik, da kuma ba da amincewa a cikin aiki.

• Kula da gidajen birni: tashar kula (sistem ta kula), tashar kula (lift, tashin kasa), kudeta abu mai karfi da kula, da kuma zama da kyau a matsayin abu mai kula; Gidaje birnin kula don zama da kyau a matsayin abu mai kula.

• Wasu manyan abubuwa: A nanin masana'antar tattalin arziki, tashar tattalin arziki, tashar tattalin arziki, da wasu manyan abubuwa, a taimakawa wa aiki da kula mai karfi da harmonik, da kuma ba da amincewa a cikin aiki.