随着电力改革发展的加快和中国加入WTO，电力企业面临着国内外两个市场和两种环境的挑战，建立完善的企业约束机制和公司法人治理结构已成为电力企业面对挑战、不断发展的两个重要方面。本文以合资企业在完善约束机制方面的经验为借鉴，从五个方面探讨电力企业建立完善的约束机 With the acceleration of electric power reform and China’s accession to the WTO, electric power companies are facing the challenges of both domestic and foreign markets and two kinds of environments. The establishment of a sound corporate restraint mechanism and corporate governance structure has become a challenge for electric power companies and continues to develop. Two important aspects. This article uses the experience of joint ventures in improving the restraint mechanism as a reference, and discusses the establishment of a perfect binding machine for power companies from five aspects.