1 Basic contents and functions of electric energy metering asset management
With the deepening of the reform of power grid companies, the related software and hardware facilities and management mode will also change accordingly, and the management of electric energy metering assets is also an important part of the reform. Under the management concept of "big marketing", the management system of electric energy measurement assets has also undergone important changes. It is necessary to complicate and stylize the whole management process, ensure the systematization and organization of the management system, simplify the management process and improve the management efficiency. In the management and control of basic data and key business, we should change our thinking, not only aiming at preventing and controlling risks and doing a good job in power marketing, but focusing on how to enhance the recognition of power users and improve service quality. Strengthening the management of electric energy metering assets is an important means to improve the intensive and lean management level of enterprise marketing and enhance the ability to meet customer needs. On the whole, all kinds of electric energy meters, metering voltages, secondary circuits and other metering equipment belong to the category of electric energy metering assets. From power production to final transmission to power users, it needs to go through many links, including power plants and power grid companies, power supply companies and residents, and each link needs electric energy metering devices for statistics and settlement of electric energy information. It can be seen that the management of electric energy metering assets plays an important role in the electric power industry.
2 the relationship between electric energy measurement and electric power marketing
Electric energy measurement is the basis of electricity bill settlement for enterprises or residents, which is directly related to the economic interests of both power supply enterprises and power users. Power marketing is the goal of power supply enterprises to provide corresponding power products and services to power consumers through a series of business activities to meet the power demand of various enterprises and residents, thus expanding the market and improving economic benefits. As a commodity, electric energy also follows the basic laws of marketing and consists of four factors: product, price, promotion and distribution. Electric energy is a product of electric power enterprises, an important factor in marketing mix, and the basis for formulating product strategies and other marketing mix strategies. The level of electric energy measurement will directly affect the strategy of electric energy products. The rationality of electricity price directly affects the sales of products and the realization of marketing objectives. Time-sharing pricing method needs to consider time-sharing measurement, and the quality of time-sharing measurement directly affects the formulation of electricity price strategy. The main function of electric energy promotion is to display product characteristics, stimulate customer demand and expand electric energy sales. All links need the support of power technology and equipment, which should be reflected by accurate and reliable electric energy measurement. Electric energy distribution is a process in which electric energy products are transported from the production field to the consumption field through the power grid, and this process is also inseparable from the application of electric energy metering equipment. It can be seen that electric power marketing must be based on scientific electric energy measurement.
3 Current problems in the management of electric energy metering assets
3. 1 The purchase of electric energy metering assets is unreasonable.
When purchasing electric energy metering assets, electric power enterprises failed to make a scientific and reasonable analysis of the purchase plan. On the one hand, business departments and related personnel often blindly purchase assets related to electric energy measurement, especially some special equipment for measuring basic data, without effective communication and on-site market research. The purchased assets are not high in science and technology, and can be easily replaced by new technologies, which cannot meet the business needs. On the other hand, the business personnel in the purchasing department lack professional knowledge and cannot judge the specific use and service life of special equipment. When purchasing electric energy metering assets, they are more casual and pay more attention to the price of equipment.
3.2 Maintenance, overhaul and prevention of electric energy metering assets
The electric energy metering device will only be maintained under obvious abnormal conditions, such as electricity meter failure, leakage caused by system reasons and other problems, which will lead to the loss of state-owned assets. According to the regulations, the power supply department adopts periodic inspection in different periods for different types of watt-hour meters, but this method also has disadvantages. First, the newly installed equipment is prone to over-inspection in the early stage and missed inspection after expiration; Second, regular inspection will increase the workload, and there will be problems such as dealing with inspection. Although the power supply department has a preventive maintenance plan, due to the uncertainty of purchase time and use status, it is impossible to rotate all metering devices regularly, which makes it impossible to replace some metering devices that are too old.
3.3 electric energy metering assets warehouse management is not appropriate
At present, some electric power enterprises still use manual management mode to manage electric energy measurement assets. The management mode is relatively extensive, and the details such as the storage and exit of electric energy metering equipment, asset inventory, dismantling and returning to the warehouse are trivial, which is difficult to manage and has many problems. The main manifestations are that the accounts of measuring equipment are inconsistent, the related assets are not managed strictly according to the collection procedures, the tabulation is not made according to the first-in-first-out principle, and the inventory records of measuring assets are incomplete, which leads to confusion in the management of measuring assets. In addition, the management of electric energy metering assets lacks standardization and intelligence. There is no unified standard for the management of measuring assets, and there is no clear regulation on the management procedure, management degree and who will bear the management responsibility, and the management information level is not high.
3.4 Improper disposal of idle and scrapped electric energy metering assets
At present, some power supply enterprises use a lot of electric energy metering equipment, and even the same batch of metering equipment will have different service lives due to different use conditions, resulting in some metering equipment being idle, resulting in waste of resources, which not only occupies a lot of storage space, but also increases its management cost. In addition, there is also the problem of improper disposal of electric energy metering assets when they are scrapped. The performance is as follows: First, the measurement assets that should not be scrapped are scrapped in advance, mainly because the equipment scrapping standards are not strictly implemented, so that some measuring equipment with good use functions is scrapped in advance. Second, the scrapping process of measuring equipment is not standardized, and there are problems such as non-compliance in scrapping declaration and lax audit.
4. Countermeasures and suggestions to strengthen the management of power assets
4. 1 Popularize professional knowledge and improve the efficiency of purchasing electric energy metering assets.
Popularizing the professional knowledge of electric energy measurement assets is the basic premise to improve the efficiency of asset purchase and management level. First of all, it is necessary to popularize the knowledge of electric energy measurement assets among purchasing departments, business departments and related personnel, so that they can have a certain understanding of the performance and price of the required assets, so that they can grasp the needs of enterprises when purchasing measurement assets in the future and improve the efficiency of asset purchase. Secondly, starting from the system, standardize the bidding behavior of purchasing electric energy metering assets. It is necessary to improve the attention of enterprise management to the management of electric energy assets, improve the procurement bidding system, ensure the legality and compliance of the procurement bidding of measuring assets, and avoid the influence of human factors. Finally, it is necessary to clarify the responsibilities of departments and personnel and realize the unity of rights, responsibilities and interests. It is necessary to clarify the responsibilities of the purchasing department and related personnel. If there is a big difference between the purchased assets and the demand, the responsibility of the department and relevant personnel should be investigated.
4.2 Multi-channel condition monitoring of electric energy metering device.
In the state monitoring management, we should do a good job in pre-prevention, in-process control and post-treatment. To monitor the use of electric energy metering devices, targeted risk prevention measures should be taken in advance; It is necessary to make full use of the monitoring feedback information and correct the deviation in time by comparing the field observation data with the normal operation data; For the problems that have been found, we should deal with them in time. If it can't be handled immediately, it is necessary to make a rectification plan and track the progress of problem solving. In addition, through the information construction and the application of new technologies, the real-time monitoring of electric energy metering devices has been realized. Real-time monitoring of the target object by using new monitoring technology can realize synchronous monitoring of various metering devices, shorten working hours, and obtain relevant information and data in time, which is conducive to ensuring the safety and reliability of electric energy metering assets and improving asset management level.
4.3 Improve the intelligence of electric energy measurement assets.
The management of electric energy metering assets should actively rely on intelligent management system, improve the level of management informatization, realize automatic access and inventory of metering equipment, and dynamically track metering assets in all directions, so as to keep metering equipment under control. "Intelligent Warehouse" consists of intelligent equipment cabinet and intelligent instrument library management system. In practical work, the intelligent electric meter library management system is associated with the marketing management system of electric power enterprises and other business systems to realize data sharing among departments and ensure that the inventory information of metering equipment can be controlled in real time. At the same time, intelligent equipment such as high-definition video monitoring system and multimedia can be used to broadcast the warehouse management behavior by voice and give real-time alarm to abnormal situations. The intelligent warehouse will give an alarm in time to realize the unmanned operation of metering equipment access when the equipment exceeds the collar and is not entered into the information system.
4.4 Implementation of life cycle management of electric energy metering assets
Through the life cycle management and control of electric energy metering assets, the optimal allocation of resources is realized. In the implementation of life cycle management, it is necessary to ensure the rigor, accuracy and reliability of the transmitted value, so as to ensure the fairness and accuracy of measurement, ensure the efficiency of all aspects of measurement asset management and meet the operational needs of enterprises. In order to realize the closed-loop management of measuring assets' life cycle, we must track, monitor and manage them from purchase, use to maintenance and scrapping, and restrain managers' behavior by formulating idle assets management methods, standardizing scrapping standards and reporting procedures to avoid idle assets and enterprise assets loss. In addition, the outsourcing mode can be adopted to outsource the management of metering assets to a specialized asset management company. By signing a formal contract, the asset management company and the power supply enterprise can achieve a win-win situation and improve the management level of electric energy metering assets.
refer to
Wang Yizheng. Problems and Countermeasures in Measuring Assets Management of Electric Power Enterprises [J]. Enterprise Technology Development Monthly, 20 13 (Z3).
[2] Li ying On lean management measures of measuring assets [J]. Scientific Research, 20 15(4 1).
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