The rouble against the RMB exchange rate, the central China electric energy storage plant resource allocation between provinces

Editor's note: 15 central China power grid energy storage power station in hunan, henan corresponding connection of 110 kv and 220 kv substation, achieve energy storage power station call across the province for the first time.

19 December solstice 21, with the central China power grid between provinces, two levels of scheduling plan issued, execution, in the province of hunan, henan province scattered connection in 110 kv, 220 kv substation 15 energy storage power station for the first time with concentrated response, invocation pattern across the province in central China power grid resource allocation between provinces. This is the source of central China power grid network charge storage platform construction, solid step of the way also is within the scope of the state grid co. , LTD. , for the first time across the province call for energy storage power station.

on December 19, hunan changsha 3 energy storage power station in the off-peak load support to henan, load power of 2. 60000 kilowatts, duration of 2 hours; During the rush hour of hubei electric power support, support the power of 2. 40000 kilowatts, duration 2 hours. On December 20th and 21st, henan distributed in 9 cities and 12 energy storage power station of hubei in the off-peak load support, load power of 2. 80000 kilowatts, duration of 2 hours; During peak hours of jiangxi electric power support, support the power of 2. 60000 kilowatts, duration 2 hours.

with the distributed energy, electrochemistry energy storage power station, electric vehicle charging pile interactive energy facilities such as rapid development of these new energy-using form greatly enriched the generic structure of energy resources. Among them, the energy storage power station track load capacity is strong, fast response speed, control precision, China solar energy network, solar energy, has a charge and discharge & other; Two-way & throughout; Adjust the effect, is the power grid load of rare resources.

in recent years, henan, hunan, respectively, put into operation 100000 kw / 100000 KWH and 60000 kw / 120000 kilowatt-hours of electrochemical energy storage power station. Among them, the distribution of energy storage power station in henan in the substations, distribution of energy storage power station in hunan province in the three substations. To give full play to the role of the flexible adjustable load, its central China division play central China power grid & other; Hub, platform characteristics significantly, sharing type can be used as the space is large & throughout; This one & other; Three type two net & throughout; Important carrier of the construction of the role, to carry out the source network charge storage platform construction. After three days in a row to the provinces of central China's energy storage power station resources scheduling, the platform is implemented in hunan, henan energy storage power station all information access, realized with considerable energy storage plant resources, and measurable, adjustable and controllable.

huazhong electric power load auxiliary service market simulation run since October 12, running in good condition, the solar energy grid, call pan in regulating for cross-regional resources created the conditions, through the low load and peak spare two trades, achieve peak shaving resource sharing each other aid and tech-oriented spare capacity between provinces. According to the market rules, the self-provided power plant of pump storage power station, such as pan in regulating resources have been incorporated into the market. We have learned, can its central China division is working with regulators close communication, actively promote energy storage power station resources to participate in ancillary services market, created to promote energy storage power station and other kinds of generic resources, at the market business model, and further makes the optimal allocation of resources between provinces, in order to achieve the source network load multiple coordinate create conditions in scheduling, storage in building energy Internet new ecological function division.

after energy storage power station call resources across the province, its central office planning organization to carry out the charging pile of cross-provincial power regulation and electric vehicle charging pile & other; Two-way & throughout; Participate in the interactive response of the grid. Through the initiative to adapt to changes in the structure of power grid, power supply and power utilization trend of solar energy equipment, gathering all kinds of resources in central China power grid operation adjustment, and use of market mechanisms to promote all kinds of main body participation, promote & other; Charge with the source & throughout; To & other; The source charge interaction & throughout; Shift, solar equipment, and constantly improve the ability of optimal allocation of grid resource.

the original title: central China power grid energy storage plant resource allocation between provinces