Before the Christmas, our engineer Mrs Hao Haizhen went to Chile where she has given the presentation on PONOVO products line.
The attendants are all engineers from power companies, contracting companies across the country.
Mrs Hao brought with her the new L336i relay test equipment which is only 9.4kg and one NARI RCS-9611 (IEC61850 complied relay). She has demonstrated how to use relay testequipment L336i to test RCS-9611 relay based on ready test templates. All functions of the relay can be included in one test template which shares one common setting database. And with one button click all tests can be done automatically.
During the demonstration Mrs Hao also demonstrated the GOOSE interpretation and GOOSE publishing with relay tester L336i.
All attendants are impressed with the light weight, but powerful L336i relay testing system.
Due to the small-scale power system and low-power factor in Vietnam, the grid here is unstable. The Electricity of Vietnam Corporation has high requirements on the electric quality including: voltage flicker and harmonics, etc. As a result, it requires high standard on Static Var Compensator (SVC).
Vietnam is the neighbor of China. In the beginning, PONOVO encountered many difficulties of entering into Vietnam market. Based on PONOVO’s advanced technology, excellent R&D wisdom and foremost after-sales service, PONOVO got approved by the local electricity bureau and customers. Nowadays, PONOVO attain proud achievements. Here we are going to introduce two typical SVC projects in Vietnam.
In October, 2011, PONOVO got the bidder of Thanhdo 22kv/18Mvar SVC project. At that time, many famous manufacturers such as ABB were taking part in the project. In the end, PONOVO won the bidder based on the excellent solutions. PONOVO considered the electricity quality requirements by local government. After the bidder, PONOVO completed the project in advance of 15 days. After installing the SVC, the power factor in Thanhdo was improved, and the harmonic, voltage flicker and THD were decreased which met the EVN’s requirements.
In February, 2012, PONOVO again won the project of 22kv/ 6 MVar SVC in Dongduong in Vietnam. After the project, PONOVO kept contact with the customers to help solve the problems in operation.
During these corporations, the customers in Vietnam have known PONOVO products more. The customers here have established good and lasting partnership.