Heat dissipation intelligent control system of High-power combined load and control method of heat dissipation intelligent control system

• Main Authors: SHENG WANXING, HAN SHAIGEN, LIANG YING, TANG KEXIN, WU YAN, GUAN SHILEI
• Format: Patent
• Language: English
• Published: 10.02.2016
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; PRINTED CIRCUITS; REGULATING; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The invention relates to a heat dissipation intelligent control system of a high-power combined load and a control method of the heat dissipation intelligent control system. The system includes a heat dissipating fan. The system comprises a heat dissipating air duct which is connected with the heat dissipating fan; the heat dissipating air duct is provided with an isolation net, a heat dissipating fan array and an electric louver sequentially; the heat dissipating fan and the heat dissipating air duct are both connected with a control mechanism; and the control mechanism includes a CPU, a PLC and a signal acquisition system. According to the method, the control mechanism controls the switching on and switching off of the electric louver at an air inlet; the signal acquisition system of the control mechanism acquires the power of the load; the CPU calculates required air feed quantity through an intelligent control algorithm so as to determine the output power, number and combination mode of required fans; the combination and conversion of the fan array are controlled; and therefore, a variable heat dissipation control mode can be realized. With the heat dissipation intelligent control system and the control method provided by the invention adopted, the heat dissipation efficiency of the load can be effectively improved, and therefore, the normal operation of the large-power combination load can be ensured, and the power consumption of a system can be reduced.