China's first super base station supporting nuclear power plants was officially opened

On June 2, 2016, the Changjiang Nuclear Power Emergency Communication Base Station with a total investment of 4.
39 million yuan was officially opened, which is a major project
for our province to continuously improve the communication guarantee mechanism, optimize the level of information infrastructure, improve the emergency communication capability and the communication level of special areas.
Changjiang nuclear power emergency communication base station is the first single key support super base station opened in our province, and it is also the first super base station
supporting nuclear power plants in China.

Changjiang nuclear power emergency communication base station project, as an important supporting infrastructure in the nuclear power emergency communication support area, with the strong support and help of the provincial party committee and provincial government, the Hainan Provincial Environmental Protection Department and the Changjiang County Party Committee and County Government, after repeated program demonstration by many parties and careful organization and implementation by all parties, it took three years to successfully complete the organization, construction and opening, which marked that the base station with super capacity and super damage resistance in Hainan Province was officially put into use
.
The use of this base station can greatly optimize the quality of mobile network communication services around the nuclear power plant under normal conditions
.
Under abnormal circumstances, it is of great
significance that the base station can ensure normal communication in the emergency communication guarantee area of nuclear power plants, protect people's lives and reduce national property losses.

The successful construction and opening of Changjiang nuclear power super base station also provides an effective reference
for China's future construction of similar base stations.
Changjiang nuclear power super base station has five advantages: First, the use of 2G/3G/4G base station wireless equipment, all-round matching of all kinds of mobile terminals in the existing network, the selection of low-power base station equipment to achieve the effect of energy saving and emission reduction, capacity and coverage dual consideration, can achieve ultra-long coverage, the entire base station can meet about 3,000 people simultaneous voice calls and data service use
。 The second is to adopt the three insurances of "dual-routing optical cable + microwave transmission", when the single-routing optical cable is interrupted, the transmission system automatically switches the protection without affecting the service; In the event of a major disaster causing all ground communication transmission optical cables to be interrupted, it will automatically switch to microwave transmission mode to ensure smooth transmission of the base station and not affect the normal operation of
the base station.
Third, the base station supporting facilities have high seismic and wind resistance grades, with seismic grade 8 and wind resistance up to 19
.
Fourth, self-sustaining power supply time is long
.
Equipped with a large-capacity battery and a self-starting oil engine, the base station can operate normally for more than 7 days in an emergency, which can ensure the communication needs
during the accident handling.
Fifth, the base station is included in the key monitoring of VIP sites, and the communication status is monitored 7*24 hours a day, so as to be prepared for danger in times of peace and always be prepared
.

Safety is the basis of all production activities of nuclear power plants, nuclear power plant emergency communication guarantee is an important part of nuclear power emergency system, the particularity of the nuclear power industry determines that the construction of emergency communication base stations is of great strategic significance
.
The completion of the Changjiang super base station has added a security guarantee
for the safe and stable operation of nuclear power.