The rapid development of power monitoring instrument industry

As a new industry, the power monitoring instrument has its market prospects related to the following factors: (1) the intelligent demand of power distribution system at the user end and the promotion of smart grid; (2) energy saving and emission reduction of industrial and mining enterprises and building buildings; (3) New energy, development needs of new industries, and so on.

Customer-side power distribution system intelligent demand and smart grid promotion Currently, the production, transmission and high-end users of electricity, such as telecommunications, banking, petrochemical, and other large user power distribution are informatization and intelligence. With the advancement of smart grids, electricity production, transmission, and use will communicate with each other, and smart power meters will be information sensors for all power grid links, linking information objects of electrical appliances under the smart grid. Therefore, the power monitoring instrument will also gradually expand with the general level of customer-side power distribution intelligence.

Energy-saving and emission reduction of industrial and mining enterprises and building construction The State Council's ministries and commissions and local governments have promoted and implemented energy-saving and emission reduction as one of the key tasks. It is required that high-energy-consuming enterprises adopt energy-reduction technologies and measures and improve energy efficiency by establishing an energy management system. To this end, industrial and mining enterprises implement contract energy management, government agencies and large-scale public buildings to implement energy monitoring, electrical energy as the most important energy, large-scale consumer energy users should establish an energy metering system. Therefore, smart power meters for internal management of enterprises will increase with the promotion of energy-saving policies.

The development needs of new energy and new industries With the development of society, the demand for new energy such as nuclear power, hydropower, light energy and wind energy is gradually expanding to reduce the dependence on non-renewable energy. The development of new energy also brings development opportunities to power meters. Taking a photovoltaic power plant as an example, a multi-channel DC detection device such as a confluence box, a DC multi-function meter, a harmonic meter, and the like are required. A 10MW photovoltaic power station installed various types of power monitoring instruments in about 1200 units.

With the progress of society, the protection of human life and safety is also becoming more and more important. In order to use electricity safely, the state has issued a number of design specifications, such as JGJ16-2008 “Civil Building Electrical Design Code”, GB50016-2006 “Building Design Code for Fire Protection” "And so on, the provisions of the theater, shopping malls, exhibition halls, hospitals, telecommunications buildings, broadcasting stations, high-rise buildings and other personnel-intensive or important places to install residual current type fire monitoring devices to prevent leakage caused by fire. In addition, GB50333-2002 “Hospital Clean Surgery Department Building Design Specification” stipulates that when the clean operation department at the county level or above hospital uses the IT power distribution system to supply power, it must install insulation monitoring instruments to ensure the safety of the patient's life. The current market is basically made up of Germany. Bendell’s monopoly, despite the requirement for retrofitting of specifications, cannot be popularized due to its high price. However, with the launch of domestic products, breaking the monopoly, falling prices, and the spread of medical and health, the market will further expand. Therefore, power meters have great demand in new energy and new industries.