RMRSVG Static Var Generator (SVG) Generator ng mga Static Var na RMRSVG (SVG)

Ang RMRSVG Static Var Generator ay disenyo para magbigay ng real-time reactive power compensation sa pamamagitan ng advanced self-commutated bridge technology. Sa pamamagitan ng pagkakonekta ng bridge circuit sa parallel sa power grid sa pamamagitan ng reactor, ang device ay maipapahigpit na nagregula ng phase angle at amplitude ng AC output voltage, o direkta nang nagkontrol ng AC-side output current. Ito ay nagbibigay-daan para sa SVG na makagawa ng kinakailangang capacitive o inductive reactive current, na nag-aasikaso ng mabilis, tama, at matatag na dynamic reactive power compensation.

Ang RMRSVG ay epektibong nagpapabuti ng system power factor, nagpapatatag ng voltage, at nagbabawas ng power losses dahil sa reactive fluctuations. Ito rin ay nagpapabuti ng power quality sa pamamagitan ng pagsupil ng mga isyu tulad ng voltage flicker, current distortion, at unbalanced loads. May mabilis na tugon at mataas na katumpakan, ang RMRSVG ay nagbibigay ng mapagkakatiwalaang solusyon para sa modernong industrial networks na may dynamic loads at mahigpit na power quality requirements.

Product Features

• Nagbibigay ng mabilis at patuloy na reactive power compensation upang panatilihin ang matatag na system voltage.
• Nagpapabuti ng power factor at nagbabawas ng system losses sa pamamagitan ng pagbibigay ng inductive o capacitive reactive current sa real time.
• Nagmimitig ng voltage fluctuations, current distortion, at load imbalance dahil sa nonlinear o impact loads.
• Gumagamit ng full-digital control na may mataas na sampling accuracy, na nag-aasikaso ng matatag na operasyon sa iba't ibang grid conditions.
• Nagbibigay ng mabilis na dynamic response, na nagbibigay-daan para sa tumpak na real-time compensation nang walang switching transients o inrush currents.
• Nagbibigay suporta sa modular parallel configuration upang taasan ang kabuuang kapasidad ng kompensasyon.
• Naglalaman ng comprehensive protections kabilang ang overvoltage, undervoltage, overcurrent, overload, overheating, short circuit, at communication failure.
• Nagbibigay ng detalyadong monitoring at data logging para sa voltage, current, power factor, reactive power, harmonics, frequency, at device operating status.
• Disenyo para sa matatag na long-term operation na may mataas na reliability at minimal maintenance requirements.

Application Fields

• Industrial lifting equipment, cranes, at heavy-duty hoisting systems na may typical impact loads na nangangailangan ng matatag na voltage at improved power factor.
• Power distribution systems na nagbibigay ng variable-speed drives, welding machines, compressors, pumps, at malalaking impact loads.
• Mining, petroleum, drilling, at construction machinery na may mabilis na nagbabagong load demands o severe reactive power fluctuations.
• Manufacturing facilities na may large-scale automation equipment, PLC systems, CNC machines, at precision electronic devices na sensitibo sa voltage variations.
• Data centers at communication stations na nangangailangan ng matatag na reactive power support at improved power quality.
• Commercial buildings, hospitals, laboratories, at public facilities na may complex loads na nagdudulot ng voltage drop, imbalance, o reactive instability.
• Anumang distribution network kung saan kailangan ang mabilis na dynamic reactive compensation upang mapabuti ang efficiency, mabawasan ang energy loss, at mapataas ang lifetime ng equipment.

Technical Parameters

Input Specifications

• Rated Voltage: 380V (allowable fluctuation range –40% to +20%)
• Rated Frequency: 50Hz ±2Hz

Compensation Capacity

• Available Capacities: 50kvar, 75kvar, 100kvar, 200kvar (parallel expansion supported)
• Compensation Mode: Inductive and capacitive continuous dynamic compensation
• Overall Efficiency: ≥97%
• Switching Frequency: Approx. 20kHz

Measurement & Control

• CT Requirements: 3 × CT, accuracy class 0.5 or above, secondary current 5A
• Response Time (Current Loop): 40μs
• Full Compensation Time: 10ms
• Harmonic Handling: Capable of suppressing 3× line current

Protection Functions

• Overvoltage, undervoltage, overcurrent, overload, overheating
• IGBT overtemperature, fan failure, device internal fault
• Short-circuit and DC bus overvoltage protection
• THD-related protection for load current and system stability

Monitoring & Communication

• Papakita & mga Tala:
  • Real-time na kuryente, tensyon, power factor, THD values
  • Waveform ng load current at three-phase voltage waveform
  • Temperatura ng IGBT at internal status
  • Operating mode, event logs, at system alarms
• Communication Interface: RS485 / Ethernet
• Protocol: Modbus

Kalagayang Pangkapaligiran

• Operating Temperature: –10°C hanggang +45°C
• Storage Temperature: –20°C hanggang +60°C
• Relative Humidity: ≤95% (non-condensing)
• Altitude: ≤2000m (mas mataas na altitude nangangailangan ng derating)
• Protection Grade: IP20
• Cooling Method: Intelligent forced air cooling

Paraan ng Pag-install

• Wall-mounted, rack-mounted, o integrated cabinet configuration
• Dimensions: Customized ayon sa pagpili ng modelo