Huaneng Qin Coal Ruijin Power Plant: Revitalize the old district to contribute to the power to protect the "Gan"

Jiangxi Province Ganzhou Huaneng Qin Coal Ruijin Power Generation Co., Ltd. Factory area.

Ganzhou Huaneng Qinmei Ruijin Power Generation Co., Ltd., Ganzhou City, Jiangxi Province.

There are no large power support points in the south of the Gannan, to building the largest installed capacity of Jiangxi Province; from the power generation control system that rely entirely on imports to the "Chinese brain", which is replaced with the "Chinese brain", the heating thermal power unit is replaced. The coal andrmal power plant is transformed and upgraded towards the target of the comprehensive smart energy base that is complementary ... Provincial Ganzhou City, shoulders the important responsibilities and mission of revitalizing the old districts of the Gannan Revolution, adhere to the implementation of the concept of sustainable development, continuously deepen corporate reform, continue to promote technological innovation, and get out of a high -quality development of corporate enterprises with coal -electricity guarantees and electric power Xingbang. the road.

Deepen reform

Achieve "central enterprise+private enterprise" coal power joint cooperation model

Back to the past, before the reform and opening up, the masses in the southern mountains of Gannan lived the life of "pine branches and bamboo slices as lights, processing rice by manpower", and "power use difficulties" became a major people's livelihood issue at that time.

Ganzhou is located at the end of the Jiangxi Power Grid. It is a typical power grid. It lacks independent power support points and has a large amount of new electricity load. It also tells the eager expectations of the development of power energy for the development of the old revolutionary district of Gannan.

The economy should be developed, and electricity should be first. In 2008, the two domestic 350,000 kilowatts of supercritical units in the first phase of the Ruijin Power Plant was completed and put into operation, which improved the power grid structure of Ganzhou and even Jiangxi, and filled the gap in the large power support point in the southern Gannan region.

In 2012, the "Several Opinions of the State Council's Revitalization and Development of the former Central Soviet Area such as Gannan" was issued and implemented.

In 2019, the first expansion project of the Ruijin Power Plant's first phase of the energy category in the revitalization and development plan of the Jiangnan Soviet Area officially started construction. Prologue of ownership reform.

Return to the ingenuity and take the east wind. In the same year, in order to innovate and implement the requirements of state -owned enterprises' reform and deployment, Ruijin Power Plant has launched a new model of mixed reform of the central enterprise, and is the first to introduce private enterprises to the Shaanxi Qinmei Industrial Group Transportation Co., Ltd. for market -oriented competition. The reorganization is Huaneng Qin Coal Ruijin Power Power Co., Ltd., a legal person unit, and successfully realized the mixed reform of coal power associations of "central enterprises+private enterprises" for the first time in the system.

It is worth noting that the mixed reforms have achieved significant results in improving the legal governance structure, market -oriented business mechanism, incentive restraint assessment, and the reform of the three systems.

"In accordance with the proportion of shareholders 'equity and the principle of checks and balances, reasonably set up a mixed reform company' three meetings and one layer ', clarify the status of the shareholders' association, the status of the board of directors, the status of the supervisory agency of the board of supervisors, the management and execution of the manager level, and vigorous Implement the list of list -style management, formulate a list of pre -review of the party committee, and the list of authority of the shareholders' meeting, the board of directors, and the manager's decision -making items to achieve clear division of responsibilities and rights of both shareholders, reduce the contradiction between shareholders, and improve the effectiveness of comprehensive management. "Huaneng Qin coal coal. He Sheng, general manager of Ruijin Power Generation Co., Ltd., said in an interview with reporters.

After the implementation of the mixed reform, the shareholders of the Ruijin Power Plant explore the development of modern enterprises with a win -win situation through "resource integration" and "complementary advantages", and the flexibility, innovation of private enterprises and the strong strength of China Huaneng Group Co., Ltd. Effectively combined resources and standardized management, provided a model for the cooperation of "central enterprises+private enterprises", enlarged the function of state -owned capital, expanded the development space of private capital, accelerated the transformation and upgrading of the power structure of the enterprise, effectively revitalized the existing assets. The strong assets of the second phase of the second phase have strengthened the strategic cooperation of upstream and downstream enterprises, promoted the win -win cooperation of coal and electricity connectivity, and had a significant traction effect on deepening the reform of state -owned enterprises and stimulating enterprise vitality.

Related data show that Huaneng Qin Coal Ruijin Power Plant increased by 47.93%year -on -year in 2018. In 2019, the disadvantage of two consecutive years of losses was comprehensively reversed. 61.15 percentage points; even in 2021, which has repeatedly hit a historical high in 2021, it still maintained the first three quarters of profits, becoming the only profit -ray company in regional companies in the first three quarters, and the profitability of enterprises has been fundamentally strengthened.

Innovation

Instead

In December 2021, with the completion of the 168 -hour trial operation of the 4th time of Huaneng Qin Coal Ruijin Power Plant, the second phase of the Huaneng Qin Coal Ruijin Power Plant was completed and put into operation, marking the country's first (set) major domestic safety and intelligent type DCS/DEH integrated decentralization control system technology successfully applied.

"DCS is a decentralized control system. It is the brain and nervous system of the power plant. It is responsible for monitoring various parameters, controlling various equipment, and realizing human -computer interaction. The DCS turbine control system is high, high -precision, high speed, and high performance. Not any DCS can be satisfied, you need to solve compatibility and data exchange issues. "He Sheng introduced.

It is worth mentioning that the core technologies of the previous two systems rely entirely on imports. If it is successfully developed, it will break through the key technical barriers of the DCS/DEH control system of the thermal power plant and solve the problem of the "brain nerve center" of the thermal power plant. In order to solve the "stuck neck" problem in the DCS system in the power generation field, Ruijin's second -phase millions of units have carried out the domestic DCS+DEH integrated innovation demonstration application to achieve complete autonomy and controlling the key control field. And organize the establishment of Huaneng Ruiwo National DCS+DEH Integrated Demonstration Application Team to successfully achieve project demonstration applications through strong organizations, quality, progress, and innovation. Instead of "China Brain", it has a historic and strategic breakthrough in the key technical barriers of the DCS/DEH control system of the thermal power plant. The national production integration of the two systems of DCS and DEH is the first time in China.

Scientific and technological innovation has achieved the high -quality development of Huaneng Qin Coal Ruijin Power Plant. At present, Huaneng Qin Coal Ruijin Power Plant has obtained more than 130 practical new patents and 5 invention patents, of which a number of scientific and technological innovation achievements have won the first prize of the China Electric Power Science and Technology Progress Award, the nation's first power team innovation and creation special award, China corrosion corrosion Various awards such as the first prize of the Science and Technology Award of the Protection Society.

The major breakthrough of scientific and technological innovation is also inseparable from the mainstay of innovative talents. As the leader of the team, Li Hua, is an excellent thermal controller of the Power Plant Engineering Department, and is also a leading geese of technological innovation. With the courage of "how to make the eyebrows", she overcomes the equipment drawings in less than 8 months before the production is put in less than 8 months.

Delivery and lack of construction forces have challenged the challenges, and led the research team to seamlessly communicate the on -site 12 systems, more than 40 equipment, and more than 3,000 measuring points, completed more than 20 technological innovations, and overcome more than 30 technical problems.

There are many professional and technical talents such as Li Hua's "not having to whip" in Huaneng Qin Coal Ruijin Power Plant. It is understood that there are 377 employees in the enterprise, including 122 party members, 83%of the degree or above of university, with an average age of only 35 years old, 39 senior professional and technical personnel, 120 in intermediate and above professional and technical qualifications, senior workers and high -level workers There are 162 skills of the above skills and 5 national -level central enterprises. They use youth and enthusiasm to create a brilliant chapter in their ordinary posts in their ordinary posts.

Optimize the layout

Comprehensive smart energy bases are very promising

In the context of building a new type of power system with new energy as the main body, as the only large thermal power enterprise rooted in Ganzhou, Huaneng Qin Coal Ruijin Power Plant has been the sustainable development of electricity in the Soviet Area of ​​Gannan in recent years, energy saving and emission reduction, and energy consumption. It has made great contributions to building a national "low -carbon ecological demonstration zone".

"Hua Neng Qin Coal Ruijin Power Plant in -depth performance of 2.7 million kilowatts of low -carbon cleaning coal power on new energy sources and flexible peak adjustments, and strives to create a '50 kilometer internal wind, light, fire, storage, heat, and solid waste treatment integrated '' 50 kilometers. The multi -energy complex comprehensive smart energy base, including the heater network, solid waste treatment, photovoltaic, wind power, thermal power flexibility transformation, chemical energy storage, emergency coal storage yard, comprehensive smart energy big data management platform. " Guo Zhijian, Secretary of the Party Committee of Huaneng Qin Coal Ruijin Power Plant.

The high -quality development of energy must be safe and efficient, but also clean and low -carbon. At present, the comprehensive intelligent energy base of Huaneng Qin Coal Ruijin Power Plant has begun to take shape, and 2.7 million low -carbon cleaning coal power has landed high -quality; the heating business has been fully promoted, and it has achieved revenue to 12 companies around. 100 million yuan, and make every effort to implement the heating pipe network increase and renovation, assist Ganzhou City to launch the city's heating planning. It is expected that the heating of the heating of China's rare gold Valley Yongcong Magnetic Park in the first quarter of 2023 can be achieved. The heating of the industrial park within the kilometer is fully covered.

At the same time, the comprehensive use of powder coal ash, gypsum, and creek residue can be carried out in an orderly manner, and annual revenue can reach 100 million yuan; the solid waste treatment has been steadily implemented, and it has been explored to achieve sludge mixing. Flexible transformation, chemical energy storage, comprehensive smart energy big data management platform, etc. are comprehensively promoting.

Guo Zhijian said: "In the future, the company will provide regional integrated comprehensive energy, and realize the multi-variety of energy, heat, cold, gas, and water 'in horizontal. The coordination of production, coordination of corridors, needs coordination, and interaction between production and consumption. "

■ China City News Reporter: Zhang Yongchaowen Map

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