Multiple-harmonic source harmonic isolation system

• Main Authors: GU HUA, CAO HUI, HU YALING
• Format: Patent
• Language: English
• Published: 06.01.2016
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention relates to a multiple-harmonic source harmonic isolation system. The harmonic isolation system comprises a data processing unit, a communication unit, an input/output (I/O) port unit, a driving circuit unit, a power detection device, a control keyboard, a displayer, an incoming line access port, a single-harmonic source harmonic isolation module, an outgoing line guide port and at least one line collection terminal, wherein the incoming line access port is eclectically connected with an external access circuit and the single-harmonic source harmonic isolation module respectively, the single-harmonic source harmonic isolation module is electrically connected with the line collection terminal through the outgoing line guide port, the at least one line collection terminal is electrically connected with an external connection circuit, and the driving circuit unit is electrically connected with the data processing unit, the communication unit, the I/O port unit, the power detection unit and the single-harmonic source harmonic isolation module respectively. By the multiple-harmonic source harmonic isolation system, multiple paths of input power supplies can be simultaneously and independently filtered, and the filtered electrical energy is converged to output; and moreover, the harmonic isolation system has favorable fault resistant ability, and thus, the stability and the continuous operational capability of system running are greatly improved.