Recently , CSR GTI-500 PV inverter smoothly in Nanjing State Grid EPRI passed through the test and get the testing organizations alike.
What is a "low voltage ride through " ? Power failure causes a voltage drop , if the PV power plant also immediately removed, will cause dramatic changes in the entire system , causing widespread power outages . While the low voltage ride through means such problems occur in the power system , the PV plant to maintain the grid to support the grid fault recovery, and thus "through" this low- voltage time , to avoid network failures magnified .
According to the National Energy Board , the State Grid Corporation of photovoltaic power plants and power generation requirements and grid PV inverter must have low voltage ride through capabilities to ensure normal and stable operation of the grid . In recent years, photovoltaic inverter project bidding has LVRT ability to act as a threshold to enter the field of photovoltaic . Successfully passed this test is the second CSR PV inverters in obtaining "Golden Sun ", "TUV" certification after another a strong pass into the PV market .
Exploration and development of photovoltaic industry is China South Locomotive response to the national "low carbon green" sustainable development , adhering to the company " concentric diversified technology " development strategy , relying on changes in the field of rail traffic flow and other core technology advantages to explore new energy market, creating electric drive and control system in the new energy field of international professional supplier important aspect of the new banner image .
CSR photovoltaic industry stick to the " independent research and development , high-end alternative " road, after recent years to cultivate and incubation , currently has a 50kW-1000kW photovoltaic grid inverters , photovoltaic lightning combiner box , the bus tracking system boxes and complete product series , has been put into three "Golden Sun " national photovoltaic demonstration project , the first to achieve photovoltaic inverter high altitude use , and Wong Ming Group , China electric Division , Zhuhai, Societe Generale, the development of investment in Qinghai , Qinghai, Wikipedia and other new domestic energy areas of well-known enterprises to achieve long-term strategic cooperation.
Through the experiment as the first one of the six vendors , CSR is not only break the experiment this test routine takes about a week of practice, three times with four days to complete the pilot project to other manufacturers , but also through a simulated field motion detection equipment testing , waveform and data show good again, fully embodies the Chinese CSR as a high quality, professional PV inverter http://www.gridtiepowerinverteronline.com/ manufacturers profound technical strength, the company accelerated the PV market development, to create the first high-end brands of domestic inverter has profound significance .