Extensible inverter assembling method and mechanical assembly thereof

Extensible inverter assembling method and mechanical assembly thereof

  • CN 106,329,949 A
  • Filed: 06/18/2015
  • Published: 01/11/2017
  • Est. Priority Date: 06/18/2015
  • Status: Active Application
First Claim
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1. The assemble method of the most expansible inverter, described inverter includes inverter box body, is arranged on inversionRadiator inside device casing, M power model on a heat sink is installed, it is arranged in inverter box bodyThe driver circuit plate in face and control circuit board, control circuit board drives M power model by driver circuit plate,It is characterized in that:

  • the method is that above the radiator inside same inverter box body, layout installs M powerModule, quantity M of power model is transformable, and its scope is at 3 to N number of scope, and N is greater than 3Integer, quantity M of power model according to load it needs to be determined that, each power model is by upper half-bridgeThe single-phase semi-bridge structure of the electrical switch composition of electrical switch and lower half-bridge, the electrical switch of upper half-bridge and lower halfJunction between the electrical switch of bridge is drawn pin and is formed high-voltage alternating outfan, available M power mouldM the corresponding high-voltage alternating outfan of block carries out independent assortment to adapt to different loads.

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