In recent years, the development of smart grid technology is in full swing, and its rapid development of innovation has greatly improved the reliability of power supply and laid a solid foundation for the development of social economy. Smart grid technology covers modern Internet of Things, modern communication networks, modern energy storage and other technologies, and can be divided into intelligent substation, intelligent distribution network, intelligent exchange terminal and other parts. Smart grid technology represents the development direction of the most advanced power technology. Whoever masters the smart grid technology will be the top of the power market.
Recently, the reporter interviewed the power system experts and the engineers who have the title of “Father of Power Distribution Intelligent Dimension” on the technical issues of smart grid and smart distribution network. He showed the new and practical of smart grid technology in the distribution network. Sex technology "distribution intelligent service", from another angle to analyze the characteristics and advantages of smart distribution network.
Reporter: How many years have you been in the power industry, what kind of ideas are you entering into such an industry?
Zhang Xiang: I actually entered the power industry in an accidental situation. That was 10 years ago, when there was a favorable external condition, that is, the country had just reformed the power system, and some areas of the power industry implemented market-oriented reforms, allowing different ownership enterprises to participate in market competition fairly, which was a The major reforms were accompanied by huge business opportunities, and we entered the power market as a market participant at that time.
As a private enterprise, at the beginning of its establishment, we (the company) were in a weak position with respect to the power company itself, and the real game, www.rklmgw.net, although the country carried out the power system reform, but the reform is not very strong. The country is also groping, so we are not competitive in many areas of the power system. In view of the actual situation, combined with the research, we feel that we can try it in the low-voltage distribution network, so we entered the power market mainly in the field of low-voltage distribution network.
Reporter: Is the field of low-voltage distribution network more optimistic about this area of the electricity market? Where does your confidence come from?
Zhang Xiang: The reason why we chose the low-voltage distribution network field is because of three considerations:
First, we are the first private enterprises to enter the power market after the reform of the power system, and it is one of the earlier enterprises. Therefore, we started earlier and have an advantage in preempting the market share in this field.
Second, we choose the field of low-voltage distribution network. We have our own advantages. Our team is composed of many professional engineers and technical backbones in the field of low-voltage distribution network. We have the talent advantage for the research and promotion of practical technology in the field of low-voltage distribution network.
The third and most important reason is that we have obvious competitive advantages in the field of low-voltage distribution network. Through market research, we found that there were no professional and specific enterprises in the field of low-voltage distribution network, and this is a large enterprise. Not in this market, most small companies are not fully prepared, and they will not be able to stumble into the market for a long time. It can be said that we have access to the field of low-voltage distribution network with the advantages of time, location and people.
Reporter: It is understood that the country's first “power distribution intelligent service” is successfully developed and put into practical operation under your leadership. Why do you think about developing such a technology? What is its principle?
Zhang Xiang: It is of great significance to ensure power safety. Every unit must attach great importance to safety production. Judging from the experience summarized in the power service work of Zhonglian Power for more than ten years and the development of power technology, the power service market needs an intelligent service means as a basis to solve and reduce the occurrence of power safety accidents. In order to avoid the safety production accident caused by human negligence, under such background and market demand, I first proposed to invest in the power service market with the model of “technology plus service”, specifically “distribution intelligent service”. This concept combines the operation and management of power distribution rooms with modern Internet of Things, modern communication networks and intelligent switching terminals to realize intelligent distribution management and maintenance.
The core of “Power Distribution Intelligent Dimensional Service” is to apply computer network technology and modern communication technology to the distribution room maintenance service, improve the safe operation of the power distribution room, use technology to improve the reliability and efficiency of maintenance, and avoid human-induced The safety hazard is a model for applying the modern service industry concept to the distribution and maintenance business.
The operation mode is to establish the intelligent power distribution remote monitoring platform, and transmit the distribution room information, signals and operation data to the central monitoring room through the communication equipment. The central monitoring room implements remote and centralized distribution of all the power distribution rooms in the service network. Monitoring can ensure that the power distribution room can be in a safe state even under unsupervised conditions. In addition, for the handling of problems such as faults and maintenance, the platform can provide 24 hours of uninterrupted professional engineer repair service.