Energy-aware routing management method for micro-grid system of renewable energy hydrogen energy
A technology of renewable energy and management methods, applied in the field of energy routing management of renewable energy hydrogen energy micro-grid systems, can solve problems such as sudden increase in development workload, achieve simple constraints, realize practical energy management, and ensure the overall system Economical effect
Active Publication Date: 2021-10-01
JILIN PROVINCE ELECTRIC POWER RES INST OF JILIN ELECTRIC POWER CO LTD +2
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[0004] When the renewable energy hydrogen energy microgrid system is running, it usually requires economic dispatch and energy management during its grid-connected operation. When the system is small in scale, calling complex power flow optimization algorithms will lead to a sudden increase in development workload
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[0014] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0015] According to an embodiment of the present invention, the energy routing management method of the renewable energy hydrogen energy microgrid system proposed by the present invention, such as figure 2 As shown, the implementation process is as follows:
[0016] Obtain the wind power generation power P at the current running time W , the photovoltaic power generation P at the current operating moment P , the hydrogen production load power P ...
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The invention relates to an energy-aware routing management method for a micro-grid system of renewable energy, namely hydrogen energy. The method comprises the following steps: acquiring wind power generation power PW at a current operation moment, photovoltaic power generation power PP at the current operation moment, hydrogen production load power PH at the current operation moment, energy storage power PE at the current operation moment, the interaction power PG of the micro-grid system for the renewable hydrogen energy and a power grid at the current operation moment, online electricity selling price alpha1 and hydrogen production income price beta1; judging energy storage power PE at a previous operation moment, and further adjusting the energy storage power PE at the previous operation moment according to the interaction power PG of the micro-grid system for the renewable hydrogen energy and the power grid at the current operation moment when the output power of an energy storage unit is determined; and judging energy storage power PE at the previous operation moment, and further adjusting the energy storage power PE at the previous operation moment according to the interaction power PG of the micro-grid system for the renewable hydrogen energy and the power grid at the current operation moment when the absorption power of the energy storage unit is determined.
Description
technical field [0001] The invention relates to the field of electric power, in particular to an energy routing management method for a renewable energy hydrogen energy microgrid system. Background technique [0002] Hydrogen energy has gradually become an important carrier in the world, and its storage and application technology has received extensive attention. At present, the National 863 Program of the Ministry of Science and Technology and the National Key Research and Development Program list wind / solar hybrid hydrogen production as a key special project for scientific research. National Energy Investment Group, State Grid Corporation of China, China National Offshore Oil Corporation, Huaneng Group and Hebei Construction Investment The Group and other institutions have also carried out the research and demonstration of key technologies for wind / solar complementary hydrogen production. Hebei Construction Investment Group has developed a key project in Hebei Province loc...
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IPC IPC(8): H02J3/00H02J3/28H02J3/38H02J15/00H02J1/00H02J1/10H02J1/14H02J4/00
CPCH02J3/28H02J3/381H02J3/008H02J15/008H02J1/00H02J1/10H02J1/106H02J1/14H02J4/00H02J2203/10H02J2300/24H02J2300/28H02J2300/40Y02E60/36Y02E70/30Y02E10/76Y02E10/56
Inventor 李德鑫王佳蕊吕项羽田春光裴玮张家郡张海锋庄冠群邓卫李成钢王伟陈璟毅刘畅高松孟涛蔡丽霞张懿夫冷俊张钰
Owner JILIN PROVINCE ELECTRIC POWER RES INST OF JILIN ELECTRIC POWER CO LTD