NOVELTY - The converting system has a burner system (30) which has a positive displacement powder dispersion feed unit, and a flame stabilizing combustion system fed by the mixing zone for directing a moving stream to a stationary deflagrating flame. A flame stabilizing combustion system fed by the mixing zone directs the moving stream towards a stationary deflagrating flame. The powder flow rate and gas feed rate for the oxidizing gas feed system are selected such that dispersion of particles is explosible and sustains the stationary deflagrating flame.    USE - Converting system for transforming raw biomass material e.g. consisting of wheat straw, rice straw, a portion of a of trees left after a forest harvest, a portion of a forest, a portion of pulpwood harvested for paper making or particle board production, a fast growing plant species, any other waste biomass stream that can be readily harvested and dried crops, wastes, residues, starch crops, grains, rice, barley, rye, oats, soybean, maize, wheat, sugar cane, sugar, cocoa bean, sugar crops, con, grasses, switch grass, Miscanthus grass, elephant grass, Orchard grass, perennial grasses, Timothy grass tall fescue, prairie grass, Abfrageergebnisse, Reed canary grass, industrial hemp, Giant reed, cotton, seeds, husks, seaweed, water hyacinth, algae, microalgae, herbaceous and woody energy crops, wood chips, bamboo, wood, stem wood, cellulose, and lignin, hardwoods, American sycamore, black locust, eucalyptus, hybrid poplar, hybrid willow, silver maple, softwoods, cedar, pine, Monterey pine, invasive types of brush, fish meal, fat, whey, agricultural wastes, rice straw, chaff, wheat straw, sugar cane bagasse, corn stover, con stalks, biochar, forestal wastes, sawdust, shavings, lumber wastes, pulp, pulp waste, mill wastes, thinned woods, brush solid wastes, municipal solid wastes, industrial solid wastes, construction wastes, demolition wood wastes, urban wood wastes, yard wastes, agricultural residues, livestock wastes, dry manure solids, poultry wastes, intermediate enzymatic and acid hydrolysis bio-solid byproducts and waste solids from biological processes of ethanol fermentation, methane production, and anaerobic digestion, and any combination to heat energy as well as motive working gas, electrical energy or fuel.    ADVANTAGE - Enables the reliable production of a sustained, stationary combustion wave, fed by moving a dispersion of explosible powder in air. The burner has an instant cold start ON-OFF control, stable combustion the moment the powder-air mix is ignited and is usable in either vertical and horizontal modes. Enables the burning solid fuel in a single-phase mode as if it were a vaporized liquid or gas. Achieves completeness of combustion within the burner housing itself, rather than in a large high temperature furnace reactor and an ultra-short particle residence time requirement. Enables the burning of substantially explosible powders using a smaller and simpler burner. The power system may be shut down, and additional harvesting and coarse grinding is triggered, while assuring that there is sufficient stored fuel available to drive the automated coarse grinding and drying step.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a delivering method for an explosible mixture to an ignition source inside a combustion enclosure in a self-sustainable system to generate power. The converting system also includes a raw biomass material harvester (10), and a transporter that transports the biomass material to a central processing facility. The fine grinding system grinds the raw biomass material to a predetermined size distribution to form an explosible powdered fuel.    DESCRIPTION OF DRAWING(S) - The drawing shows a diagrammatic overview of the system to convert biomass to energy.    Raw biomass material harvester (10)    Coarse grinder (14)    Dryer (18)    Fine grinder (22)    Burner system (30)