In 2015, the industrial sector entered a new watershed, and Internet technology affected industrial manufacturing in every way. Extensive production relying on speed and scale has brought many problems: the cost caused by waste of resources and the environmental pollution caused by high emissions... China’s energy consumption per unit of GDP is about twice the world average, and the output of production and consumption of energy are increased. The way, not only is conducive to the reduction of production costs, but also significant to the environment.
The combination of hardware, Internet of Things, big data analysis, and software applications has made the monitoring, analysis, and management of energy consumption a reality. Some households in western countries have installed smart meters. Every hour, they know how much electricity is used in the houses. Which appliances consume more electricity, and some appliances can be turned off manually to save energy and reduce emissions. For the factory manufacturing, the concept is the same, but it will be a large-scale work.
The first thing to know is the peak, valley, and direction of energy consumption. Once this information is available, it can be managed manually or automatically. Reducing energy consumption is also inseparable from the efficiency of the machine. A modern turbine will of course use less electricity than the old one, but if the new machine is running at a high speed close to the peak every time, the power consumption will still be high. Operation and use are also an important part of improving machine efficiency and reducing energy consumption. Now, we can observe the energy consumption of multiple turbines of the same model through the automation system, carry out specific analysis, understand the specific use, grasp the reasons for the high energy consumption of some machines, and timely discover how to make reasonable use of the operation. Increased machine efficiency.
The production process is the essence of industrial manufacturing, and intelligent production is bound to be the direction of development. More than a decade ago, the strategy of “smart cows†was like a joke in the US: for example, you bought a bucket of milk in a Wal-Mart supermarket, and you lost a bucket of milk on the shelf, through an intelligent supply chain system, in the pasture. There I know that I have to eat more grass. But now this is an achievable, intelligent environment created by the use of highly connected information in the supply chain. Environmental changes have also prompted changes in production methods.
From the perspective of the environment of the petroleum and petrochemical industry, the world futures prices are changing rapidly, and it is necessary to make intelligent production and adjust the production of products according to market demand. It used to be a plan to make production a few months in advance, but now it is time to decide and plan what kind of product to produce in the next short period of time. The future will be a highly interconnected market. The petrochemical industry's supply chain is also highly interconnected, including gas stations, oil and gas delivery pipelines and systems, and refineries. They will always be in contact with each other, and companies will know what to do next. Gasoline, or aircraft oil, is the use of software including measurement, automation and various monitoring, scientific data mining can be achieved. Changes in the market have prompted companies to accept these challenges and increase growth with improved efficiency and efficiency.
Nowadays 3D technology has also been applied to the simulation and production site. It can be used directly for employee training, with sensors for on-site facilities. Before on-site maintenance, employees can determine that a certain part of a certain location has appeared. Or some specific problems, saving a lot of time. Software systems and databases play a greater role in dealing with complex situations such as dripping oil in transportation pipelines. Schneider Electric's SCADA control system has a built-in expert system. When problems occur in one place, reference data is retrieved to handle general historical trending problems, not relying entirely on the experience of field operators. As the concept is recognized, there may be more experienced operators or expert knowledge integrated into the system. It can be said that solving the traditional problem of relying entirely on labor through artificial intelligence is an excellent way to improve efficiency.
Another pressing situation is the higher security requirements. Physical security, engineering security, and information security are all things that cannot be ignored. Ma Yue, senior vice president of Schneider Electric and head of the China division of the Industrial Division, shared the actual experience of Schneider Electric's petrochemical industry and described the situation of the Iraqi oil field. He can feel the safety troubles that international construction may encounter: Iraq needs underground demining, exceeding Three meters underground may cut cables; high security environments such as public security require a high level of security. If 1,000 employees are on site, the cost of security alone is huge; so in the Iraqi scene, take a lot of wireless Intelligent handheld terminal equipment, remote technology.
Not only the petroleum and petrochemical industry, but all industrial enterprises have tapped their potential on the existing basis, and must move from data-rich enterprises to data-driven enterprises. From the perspective of data security, how many companies are willing to open data and how much data they are willing to open are real problems; advanced control systems and process optimization systems are based on software platforms in big data environments. Many board of directors of multinational industrial companies have established personnel responsible for Internet compliance. This shows that information security has also become an important part of industrial development.
Promoting industrial development from the four dimensions of safety efficiency, process efficiency, energy efficiency and machine efficiency does not mean that a large number of new constructions may be carried out in a gradual and orderly manner. In particular, some industries have already faced overcapacity. situation. This is the case with petrochemicals: about 80% of China's oil ports are old. These old oil ports can be equipped with some basic automation facilities to know how much oil is stored. It is also possible to establish simple monitoring and slow. Slow implementation and the same platform and the same technology as the new oil port. For most industrial companies, the ability to maximize the use of existing plant facilities through technology and expertise is the first consideration, rather than investing hundreds of millions of new investments.
The proposal of the "Made in China 2025" program is essentially an in-depth integration of "two technologies": through interconnection, digitalization and automation, reducing energy consumption; and improving operational efficiency through smarter and more flexible production. Looking at the "Internet +" industry from this perspective, the meaning of "+" should have two layers: one is to join Internet technology and Internet thinking, and the other is to use Internet technology, soft and hard to achieve industrial energy efficiency.
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