China South Locomotive and its "CSR
Zhuzhou Electric Locomotive Research Institute Co., Ltd." (referred to as
China CSR Zhuzhou) developed 500 kilowatts of new PV inverters, photovoltaic
power plant in Qinghai Plateau successfully installed a grid. The company can
meet the large-scale photovoltaic products photovoltaic power plant complex
requirements of grid access conditions, with volume production conditions.
It is understood that the success of the
new solar grid tie inverter 500 kilowatts and 500 kilowatts inverters compared to the
original, the whole cost of significantly reducing the volume reduced 20%
conversion efficiency, longer life, in the system harmonics, applied voltage
range, active and reactive power adjustable, adaptive grid phase sequence,
night SVG reactive power compensation and other key performance indicators are
better than similar products, the indicators in full compliance with the
national grid and the Golden Sun certification standards , the overall
performance of the advanced level of similar foreign products.
PV inverter solar photovoltaic power plant is one of the core equipment
for the "Solar's core." In the solar photovoltaic systems, solar cell
modules is converted to DC power through energy through photovoltaic inverter
power conversion and control system of direct current into line with the
requirements of AC power quality. Achieve "orthogonal transformation
function," while maximize solar cell performance and system protection.
China's photovoltaic inverter, especially high-power photovoltaic
inverter in its infancy, foundation is weak. China CSR Zhuzhou, China Converter
Technology National Engineering Research Center of the only support unit.
Companies to enter the photovoltaic field four years ago, has been
independently developed ranging from 50 kW to 1 MW power level of more than 10
kinds of PV inverter and related facilities, becoming one of the few domestic
product spectrum series, complete one of the enterprise .
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