Analog Chips in New Energy Application Fields
2022-01-27In Sept.2020, China announced at the United Nations General Assembly it aims to: peak carbon dioxide emissions before 2030 and achieve carbon neutrality before 2060, lower its carbon intensity by over 65 percent by 2030 from the 2005 level. As the "world's factory", China's industrial chain is improving day by day, and its domestic manufacturing and processing capabilities are increasing day by day. To achieve carbon peaking and carbon neutrality goals while economic growth and energy demand increase will pose a severe test to China's energy security.
Therefore, to achieve carbon neutrality, various industries need to accelerate the transformation from the energy supply side and the energy demand side. The carbon peak and carbon neutrality goals will promote the new energy revolution and the diversification of the energy structure! Helping the construction of new energy field is an important measure to achieve carbon peaking and carbon neutrality!
Jiangsu Runic Technology’s low-offset voltage operational amplifiers, high-voltage general-purpose operational amplifiers, high-voltage comparators, level conversion, analog switches, voltage reference sources, small logic, reset and other series of chips are used in the field of new energy photovoltaics, energy storage, and outdoor power supplies.
II. The field of energy storage
Energy storage technology can be said to be the core of the new energy industry revolution. In the centralized energy storage and portable power supply in the energy storage system, precision operational amplifiers, high-voltage general-purpose operational amplifiers, high-voltage comparators, level conversion, voltage reference sources, LDOs, etc. A series of analog chips will be widely used.
Centralized energy storage is connected to the transmission network for high-power, long-term power supply scenarios. It needs to effectively improve the ability to be adjustable, controllable, and planable in the operation management and coordination of the main network of the power system.
Energy storage power supply is a lightweight, portable, high-capacity, high-power "standby power station" that gets rid of the limitation of "wires" and supplies power to various electrical appliances for a long time; it has important applications in the fields of outdoor travel, emergency disaster relief and medical equipment power supply.
III. New energy charging pile
"New infrastructure" promotes the construction of new energy charging stations, which will greatly improve the convenience of new energy vehicles in the use process. At the same time, new energy vehicles will promote the innovation of new energy charging points. A wide variety of analog chips are used in high-voltage leakage detection, CP/CC detection, voltage/current/temperature sampling, charging gun liquid cooling and connector temperature detection in AC/DC charging points.
Jiangsu Runic Technology will mass-produce integrated high-precision current detection chips and fixed-gain instrumentation amplifiers in the near future, which will simplify the circuit design of the current acquisition system and improve the detection accuracy and anti-interference ability.
The characteristics of China's energy structure make it face a major challenge to achieve the strategic goal of carbon peaking and carbon neutrality. With the continuous upgrading of China's industry, thanks to the continuous optimization of energy production and consumption structure, China has basically formed coal, oil, Gas, electricity, nuclear, new energy and renewable energy multi-wheel drive energy production system. To achieve carbon peaking and carbon neutrality goals, carbon emission reduction is necessary, which also brings new development opportunities to various enterprises in the new energy industry chain!
