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New Dynamics of Unit 5 # 6 # in Tianwan Nuclear Power Plant
2019-10-15Initial introduction of pressure vessel for lower reactor internals of Unit 6 At 12:44 on September 2, 2019, the first introduction of reactor pressure vessel to lower reactor internals of Unit 6 of Tianwan Nuclear Power Project was completed smoothly, marking the beginning of the operation of reactor internals.… -
State Grid Corporation Overfulfilled the Construction Task o
2019-10-15On October 8, the Ministry of State Grid Infrastructure was informed that in the first three quarters of this year, State Grid Company Limited put into operation 36 134 kilometers and 21 683 million kilovolts-amperes of power grid infrastructure projects above 110 kilovolts, 72.7% and 77.4% of the annual plans… -
Development Trend Analysis of Transformer Industry in China
2019-10-14With the development trend of transformer profession in China, the stability and reliability of traditional transformer substation has become an important guarantee of traditional transformer. However, with the development of high voltage, high capacity and intellectualization in China's power grid, traditional transformers can no longer meet the needs of that… -
Brief Introduction of Temperature Rise Test for Low Voltage
2019-10-14At the end of the experiment, the temperature increment should not exceed the rule value in the specification. Components should operate well at the internal temperature of a complete set of equipment and within its regular voltage limit. GB7251.1-2013 Before measuring temperature rise, complete sets of equipment should be… -
Ubiquitous Power Internet of Things to build 27 provincial c
2019-10-11At the beginning of this year, state grid corporation of China put forward the strategy of manufacturing "three types and two networks" world-class power Internet enterprises. On March 8, state grid corporation of China held a meeting to fully arrange the pan-electric Internet of things manufacturing. Extensive attention has been… -
During the National Day, the average daily charging capacity
2019-10-11"Charging at high-speed charging station is very convenient, charging pile is like a charging treasure built on high-speed. The driving experience of an electric car is very good, and it's not much different from driving a fuel car. On October 7, Xing Yuheng, the owner of an electric car from… -
Overview of Volt-ampere Characteristic Experiments and Error
2019-10-10Volt-ampere characteristic experiment is the most common experiment item for maintenance current transformer in power system. In many places, power departments also require to make error curve for maintenance current transformer and report the error curve data to relevant management departments. Volt-ampere characteristic experiment corresponds to the exact name of… -
Brief Discussion on the Disadvantage of Gas Storage Tank in
2019-10-10As the standard equipment of SF6 gas recovery equipment, gas storage tanks have existed for many years. As people's inertial thought, it is customary to think that gas storage tanks are necessary for SF6 gas recovery equipment. Few people will raise the following questions to question the existence of gas… -
Ubiquitous power Internet of things production promotes new
2019-10-09A new round of power transformation is flourishing and digital transformation is in the ascendant. As the basic industry and strategic support industry of the national economy, the State Grid Corporation has creatively put forward the strategic goal of "three-type, two-network and first-class in the world" to vividly build a… -
On-site Reinstall OS of ZCAR1600 Solves Customer’s Practical
2019-09-09Malaysia customer Mr.Ali bought one ZCAR-1600 Universal Relay Tester from our company and the tester be sent to Malaysia by plane of FedEx door to door on August last year. It takes about 5 days from China to Malaysia . When tester arrived to Mr. Ali office ,he felt very…
