The approval of new nuclear睡訊 power construction project北朋s in China has been 友討further advanced. At present, four 拍議nuclear power units (Zhangzhou 她多1/2 and Huizhou 1/2)錯雪 are being submitted for approval. Thi就厭s is the resumption of商日 the approval of new銀短 nuclear power units after three years 師還of stagnation. Instrumen跳吃t and instrument companies tha中司t produce nuclear grade instruments a靜計nd important non-nuclear grade instrum市行ents are expected to be the biggest 可下beneficiaries of this 海雪new cycle of nuclear power cons物草truction.

Nuclear approval has stalled sin工機ce 2015, when eight nuc吃海lear power units were appro動空ved. With the rapid 喝綠development of Chinese urban c煙校onstruction and econo外秒my, the pattern of sup土腦ply and demand of do外白mestic power has been tran工些sformed. In some areas, the supply of 生家electricity during the peak一高 period began to be tight. Coal p家厭ower has been difficult to provide su店少fficient increment aft玩多er supply-side reform, whi術請le nuclear power has beco月照me the priority option to meet the ene黃道rgy demand because of雨計 its characteristics 科明of high efficiency, clean and safe店厭ty.

According to the 13th Five-Y呢吃ear Plan for Electric Power Deve空好lopment issued by the National Devel腦志opment and Reform Commi日議ssion and the National Energy Administr坐金ation, about 30 million kilowatts吃林 of nuclear power wi火音ll be put into produ間個ction during the 13th Five制用-Year Plan period, with construc這金tion exceeding 30 milli做西on kilowatts and the installed 放事capacity reaching the targe花放t of 58 million kilowatts by 20文冷20. The resumption of the approval of民腦 new nuclear power units will start a 有家new round of growth in the n窗理uclear power industry a懂年nd the demand for related nu器分clear power instrument討裡ation.

Nuclear power is one of區山 the key forces to p日刀romote the transformation of些跳 our energy structure at p下河resent and realize clean ener器綠gy utilization. In the 訊討vigorous development of nuc船器lear power industry, nuc醫在lear power instrumen也關tation is indispensabl少路e, which is the key equi去我pment to ensure the safe operation of 站煙nuclear power plants. The com呢站monly used instrumen計男ts in nuclear power pl科視ants include temperature met山資ers, flow meters, pressure meters, li聽近quid level meters, vibration measure村靜ment, displacement meas車跳urement and other mechanic中為al parameters measurin跳風g instruments, as well as the main在服 steam isolation valve, explo媽時sion valve and other key va技計lves used in the constru數我ction process of nuclear power plants,議秒 in addition to the large control 了好system (DCS) to ensure the safe op務又eration of nuclear power plants.

Nuclear power industry is r拿空elated to national strategy. Facin議店g the changing internat票飛ional situation, the localization of n商計uclear power key instrument嗎路s is becoming more and more important.懂匠 The localization of key instr來草uments and meters of nuclear pow了商er is a system engineerin費工g with higher difficulty. It is朋民 an important technical gua著話rantee for the development of safer,會她 efficient and digital nuclear power 房物plants to promote the localiza妹舞tion of nuclear instruments 去東and meters and important 光北non-nuclear instruments姐到 and meters.

Nuclear power instrumentation is a拿唱n important part of nuclear power e錯下quipment. Nuclear power equip說月ment manufacturing has been lis愛她ted as a priority development 樹白theme in key areas in the Outl讀我ine of the National P中錢lan for Medium - and Long-term Scientif在花ic and Technological Dev學慢elopment (2006-2020) issued by The Stat紙風e Council. In recent years, 高科under the guideline of &qu水鄉ot;independent development nuclear po吃商wer", the domestic nuclear p市錯ower equipment has made grea草我t progress and accumul道門ated much valuable experi務醫ence.

In order to further enhance the 店金technical capability of nuclear po去西wer instrumentation and achieve喝機 breakthroughs in more key te外通chnologies of nuclear p小計ower instrumentation, th作購e National Nuclear Power Instrum大東entation Industry Measureme家們nt and Testing Center was esta銀內blished in Shanghai o土作n December 2, 2018. The Center wil費見l take acceptance as a new st笑還arting point, in accordance with 冷哥the overall strategic requirement上近s of the national development of modern地靜 industry, guided by th服志e development needs of the n間民uclear power instrumentation i快西ndustry, with the mis線些sion of serving and su鄉體pporting the industrial development拍能, better serve the traceability c國年hain, the whole industrial chain間作 and the whole life cycle of the nucle輛請ar power instrumentation industry, and 兵門achieve the promotion, s熱哥upport and lead of industrial innovat什睡ion and development. Help ou家來r nuclear power instrument qu鄉相ality improvement, localizat熱報ion and independent innovation.妹生

The restart of new nuclear po答吃wer projects and the re討音quirement of increasing路音 the localization ra那影te of nuclear power e門靜quipment provide a rare opportunit動服y for the development of nu文多clear power instrumentation. Instrument水公 and meter enterprises should grasp t信林he opportunity, expand th學為e capacity, in order時鐘 to adapt to the new 男這nuclear power construction mode志影, make the nuclear power instrume會兒nt and meter equipment 森新manufacturing industrializati熱計on, improve the technical level河亮 and the domestic level學外, and make up the key technolo們了gies short board, to he她銀lp the safe development of our 從身nuclear power industry.

(The content of this article is from Ch議月ina Instrument Netwo中了rk)